Att 04 - Final Bldg 220 221 223 225 Narrative).pdf

Prepared By:

CFR Engineering Consultants, Inc.

20251 Century Blvd, Suite 120

Germantown, MD 20874

(877) 871-4229

Buildings 220, 221, 223, & 225 – Fire Alarm Replacements

National Institute of Standards and Technology

FA Narrative Final Submission

CFR Project Number: 24049 August 29th, 2025

NIST – Building 220, 221, 223, & 225 Fire Alarm Replacements Contract No. 133ND21DNB190025

Task Order. 133ND24FNB190117

IFC Submission%

August 29, 2025

FIRE ALARM AND MASS NOTIFICATION SYSTEM

The existing fire alarm systems in Buildings 220, 221, 223, and 225 will be demolished. A new, addressable fire alarm system, compliant with NFPA 72, will be installed to notify occupants inside the buildings. This system will be a fully integrated, electrically supervised, addressable, intelligent fire alarm and detection system, featuring both manual and automatic operation, with annunciation throughout the buildings.

Buildings 220, 221, 223, and parts of 225 are not equipped with sprinkler systems. Automatic detection will be provided throughout each building to provide total coverage. The system will notify building occupants through a combination of speakers and strobes. These speakers will meet

NFPA 72 standards, including intelligibility requirements. The mass notification system will provide audible messaging both within the buildings and via exterior speakers located at exits and key outdoor areas where personnel may be present.

A new fire alarm control panel (FACP), specifically the Simplex 4100ES, will be installed at the main entrance of each building. This FACP will be compatible with the existing fire alarm reporting loop. The system will include a battery backup power supply with sufficient capacity to operate under quiescent conditions, and in the event of an emergency, it will maintain functionality during fire or other emergency situations.

FIRE ALARM DESIGN

General

All fire protection devices, equipment, and materials shall be listed for their intended use in accordance with FM Global and/or Underwriters Laboratories (UL) standards. Unless otherwise specified, each floor of every building will be covered by a single fire alarm zone.

The new fire alarm system must be fully installed before the demolition of the existing system. All new fire alarm systems must be approved, tested, and fully operational prior to the removal of the existing systems in each building.

NIST shall be given the option to salvage any existing fire alarm devices slated for demolition before they are disposed of.

Control Panels

All buildings will be provided with a 4100ES FACP located in the first floor lobby (serving circuits within the sub-basement, basement, first floor, and second floor) and a 4100ES transponder panel located in the Attic (serving circuits within the third floor, attic, and penthouse).

August 29, 2025

Circuit Performance

Fire protective signaling systems shall have the following circuit performance in accordance with

NFPA 72:

• All signaling line circuits (SLCs) shall meet Class A requirements.

• All panel-to-panel communication shall meet Class X requirements.

• Initiating device circuits (IDCs) serving more than one device shall meet Class A requirements. IDCs serving only one device, such as an IDC from a monitor module to an adjacent waterflow alarm, may meet Class B requirements.

• All notification appliance circuits (NACs) shall meet Class A requirements. All fire alarm notification circuits shall use a 70 v RMS amplifier circuit.

Fire alarm circuits shall be provided as follows:

• Separate Strobe Circuits for Each Level.

• Separate Strobe Circuits for Each Spine.

• Separate Speaker Circuits for Each Level.

• Separate Speaker Circuits for Each Spine.

• Separate SLC Circuits for Each Level.

• Separate SLC Circuits for Each Spine.

• Separate Exterior Speaker Circuits for Each 1st Level and Penthouse Level.

• Separate Acoustic Hailing Device (Loudspeaker) Circuit for Each 1st Level.

• Separate M&E Circuit for Each Panel.

Notification

Notification shall be via speakers and strobes. Spacing and location of speakers and strobes shall be compliant with the ABA (Architectural Barriers Act), NFPA 72, NIST O/P 7400 and NIST S

7401. The quantity and location of interior speakers shall be determined by the audibility requirements. For voice systems, additional speakers tapped at lower wattage provide greater intelligibility.

Visual signals shall be provided via multi-candela, field selectable strobe lights utilizing high-intensity, white xenon flash tube with a clear plastic lens. The body of the strobe shall be white in color marked “ALERT”. All strobes shall be UL 1971 compliant as well as ABA compliant.

August 29, 2025

Notification devices shall be installed in locations required by NFPA 101 and NFPA 72 and NIST

7401 and meet audibility/intelligibility requirements. See Appendix for audibility and intelligibility calculations. (To be provided at a later submission)

Initiating Devices

Fire alarm initiating devices shall be provided in accordance with NFPA 101 and NFPA 72 except as modified herein.

• Smoke detectors shall only be installed as required by codes. Only photoelectric smoke detectors shall be utilized.

• Heat detectors shall be provided thoughout each building as required by codes.

• Duct detectors shall only be installed as required by codes or referenced herein.

• All automatic detection devices shall be clearly labeled and access shall be provided for testing and maintenance.

• Manual pull stations shall be required at all exits and so that all occupants can reach a pull station within 200ft of travel distance.

PERMITTING REQUIREMENTS

All design must be reviewed and approved by the NIST AHJ, and no work shall be started without an approved NIST-383 form as required by NIST S 7401.01.

CFR Engineering August 29, 2025

Audibility and Intelligibility Calcs

Appendix – A.1

NIST SINGLE

MODULE LAB

Alec Lauterbach Stanton Engineering

Wednesday, May 14, 2025

EASE Evac

Wednesday, May 14, 2025 1/4

Project Information Title: NIST SINGLE MODULE LAB

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary Quantity Type

1 E70 (Cooper Notification)

Layout Overview

Wednesday, May 14, 2025 2/4

Room: Single Module Lab

Label: Single Module Lab

Room Height: 10.00 ft

Dimensions (WxD): 23.81 ft x 10.70 ft

Volume: 2488.3 cb ft (net: 2488.3 cb ft)

Surface Area: 1187.5 sq ft (net: 1187.5 sq ft)

Ear Height: 5.51 ft

Network Voltage: 70.7 V

Power Consumption: 0.3 W

Sound Sources Summary Quantity Type

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 248.83 Concrete, Painted, Wall or Floor

Ceiling Main Area 248.83 Concrete, Painted, Wall or Floor

Wall #1 Main Area 224.31 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 41.37 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 13.65 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 65.43 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 238.04 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 107.00 Steel, Wall, Floor, or Ceiling

Wednesday, May 14, 2025 3/4

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 4.58 3.75 8.00 0.0 0.0 1/4 W (70V)

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 72.6 dB ±20.1 dB

Average + Std. Dev.: 92.7 dB

Average - Std. Dev.: 52.6 dB

Max. Value: 86.7 dB

Min. Value: -178.3 dB

Data Points: 1993

Area Covered: Direct SPL(A) Average

95% ≥69.1 dB 74.8 dB

90% ≥69.6 dB 75.1 dB

85% ≥70.0 dB 75.4 dB

Wednesday, May 14, 2025 4/4

80% ≥70.5 dB 75.7 dB

Additional Mappings

CIS

Average: 0.73 ±0.01

Average + Std. Dev.: 0.74

Average - Std. Dev.: 0.72

Max. Value: 0.78

Min. Value: 0.72

Data Points: 1993

Area Covered: CIS Average

95% ≥0.72 0.73

90% ≥0.72 0.73

85% ≥0.72 0.73

80% ≥0.72 0.73

NIST FA COMMON

ROOMS

[Your Name] [Your Company]

Wednesday, May 14, 2025 1/5

Project Information Title: NIST FA COMMON ROOMS

Author: [Your Name]

Company: [Your Company]

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary Quantity Type

Wednesday, May 14, 2025 2/5

Room: Single Module Office

Label: Single Module Office

Room Height: 10.00 ft

Dimensions (WxD): 16.03 ft x 10.75 ft

Volume: 1721.5 cb ft (net: 1721.5 cb ft)

Surface Area: 879.7 sq ft (net: 879.7 sq ft)

Ear Height: 6.80 ft

Network Voltage: 70.7 V

Power Consumption: 0.3 W

Sound Sources Summary Quantity Type

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 172.15 Concrete, Painted, Wall or Floor

Ceiling Main Area 172.15 Concrete, Painted, Wall or Floor

Wall #1 Main Area 160.29 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 107.40 Concrete, Painted, Wall or Floor

Wednesday, May 14, 2025 3/5

Wall #3 Main Area 160.19 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 107.47 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 0.98 9.59 8.00 0.0 0.0 1/4 W (70V)

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 76.3 dB ±12.2 dB

Average + Std. Dev.: 88.4 dB

Average - Std. Dev.: 64.1 dB

Max. Value: 92.5 dB

Wednesday, May 14, 2025 4/5

Min. Value: -123.1 dB

Data Points: 1436

Area Covered: Direct SPL(A) Average

95% ≥71.8 dB 77.2 dB

90% ≥72.3 dB 77.5 dB

85% ≥72.7 dB 77.8 dB

80% ≥73.1 dB 78.1 dB

Additional Mappings

CIS

Average: 0.74 ±0.01

Average + Std. Dev.: 0.76

Average - Std. Dev.: 0.73

Wednesday, May 14, 2025 5/5

Max. Value: 0.84

Min. Value: 0.73

Data Points: 1436

Area Covered: CIS Average

95% ≥0.73 0.74

90% ≥0.73 0.74

85% ≥0.73 0.74

80% ≥0.73 0.74

NIST DOUBLE

Alec Lauterbach

Wednesday, May 14, 2025 1/7

Project Information Title: NIST DOUBLE MODULE LAB

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary Quantity Type

Wednesday, May 14, 2025 2/7

Wednesday, May 14, 2025 3/7

Room: Room Nr. 1

Label: Room Nr. 1

Room Height: 10.00 ft

Dimensions (WxD): 23.83 ft x 21.70 ft

Volume: 5042.7 cb ft (net: 5042.7 cb ft)

Surface Area: 1945.7 sq ft (net: 1945.7 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.3 W

Sound Sources Summary

Wednesday, May 14, 2025 4/7

Surfaces Surface Part Area sq ft Material

Floor Main Area 504.27 Concrete, Painted, Wall or Floor

Ceiling Main Area 504.27 Concrete, Painted, Wall or Floor

Wall #1 Main Area 238.15 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 65.89 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 13.47 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 86.08 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 13.77 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 65.06 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 238.15 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 216.56 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 4.09 12.12 8.00 0.0 0.0 1/4 W (70V)

Wednesday, May 14, 2025 5/7

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 69.7 dB ±27.7 dB

Average + Std. Dev.: 97.4 dB

Average - Std. Dev.: 42.1 dB

Max. Value: 86.9 dB

Min. Value: -178.3 dB

Wednesday, May 14, 2025 6/7

Data Points: 4020

Area Covered: Direct SPL(A) Average

95% ≥68.4 dB 73.7 dB

90% ≥69.1 dB 74.0 dB

85% ≥69.6 dB 74.2 dB

80% ≥70.0 dB 74.5 dB

Additional Mappings

CIS

Wednesday, May 14, 2025 7/7

Average: 0.70 ±0.01

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.69

Max. Value: 0.80

Min. Value: 0.69

Data Points: 4020

Area Covered: CIS Average

95% ≥0.69 0.70

90% ≥0.69 0.70

85% ≥0.69 0.70

80% ≥0.69 0.70

NIST DOUBLE

MODULE OFFICE

Alec Lauterbach

Project Information Title: NIST DOUBLE MODULE OFFICE

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Double Module Office

Label: Double Module Office

Room Height: 10.00 ft

Dimensions (WxD): 15.99 ft x 21.74 ft

Volume: 3472.2 cb ft (net: 3472.2 cb ft)

Surface Area: 1448.6 sq ft (net: 1448.6 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.3 W

Sound Sources Summary

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 347.22 Concrete, Painted, Wall or Floor

Ceiling Main Area 347.22 Concrete, Painted, Wall or Floor

Wall #1 Main Area 159.86 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 217.22 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 159.70 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 217.41 Concrete, Painted, Wall or Floor

Sound Sources

1 Wall E70 19.89 12.78 8.00 -180.0 0.0 1/4 W (70V)

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 71.0 dB ±28.6 dB

Average + Std. Dev.: 99.6 dB

Average - Std. Dev.: 42.4 dB

Max. Value: 86.8 dB

Min. Value: -124.3 dB

Data Points: 2767

Area Covered: Direct SPL(A) Average

95% ≥70.8 dB 75.4 dB

90% ≥71.5 dB 75.6 dB

85% ≥72.0 dB 75.9 dB

80% ≥72.3 dB 76.1 dB

Average: 0.71 ±0.01

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.70

Max. Value: 0.78

Min. Value: 0.70

Data Points: 2767

Area Covered: CIS Average

95% ≥0.70 0.71

90% ≥0.70 0.71

85% ≥0.71 0.71

80% ≥0.71 0.71

NIST TRIPLE

Alec Lauterbach

Project Information Title: NIST TRIPLE MODULE LAB

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Room Nr. 1

Label: Room Nr. 1

Room Height: 10.00 ft

Dimensions (WxD): 23.80 ft x 32.63 ft

Volume: 7581.6 cb ft (net: 7581.6 cb ft)

Surface Area: 2671.7 sq ft (net: 2671.7 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 758.16 Concrete, Painted, Wall or Floor

Ceiling Main Area 758.16 Concrete, Painted, Wall or Floor

Wall #1 Main Area 223.70 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 41.35 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 13.78 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 133.69 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 13.67 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 85.79 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 13.71 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 65.62 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 237.74 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 326.29 Steel, Wall, Floor, or Ceiling

Sound Sources

1 Wall E70 5.89 17.76 5.65 -0.1 0.0 1/2 W (70V)

Mapping and Distribution

Average: 71.7 dB ±28.9 dB

Average + Std. Dev.: 100.6 dB

Average - Std. Dev.: 42.8 dB

Max. Value: 108.9 dB

Min. Value: -178.3 dB

Data Points: 5904

Area Covered: Direct SPL(A) Average

95% ≥70.7 dB 76.1 dB

90% ≥71.5 dB 76.3 dB

85% ≥71.9 dB 76.6 dB

80% ≥72.3 dB 76.9 dB

Average: 0.69 ±0.03

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.66

Max. Value: 0.92

Min. Value: 0.68

Data Points: 5904

Area Covered: CIS Average

95% ≥0.68 0.69

90% ≥0.68 0.69

85% ≥0.68 0.69

80% ≥0.68 0.69

NIST TRIPLE

MODULE OFFICE

Alec Lauterbach

Project Information Title: NIST TRIPLE MODULE OFFICE

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Triple Module Office

Label: Triple Module Office

Room Height: 10.00 ft

Dimensions (WxD): 16.05 ft x 32.79 ft

Volume: 5243.5 cb ft (net: 5243.5 cb ft)

Surface Area: 2024.0 sq ft (net: 2024.0 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 524.35 Concrete, Painted, Wall or Floor

Ceiling Main Area 524.35 Concrete, Painted, Wall or Floor

Wall #1 Main Area 159.71 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 327.85 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 160.42 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 327.34 Concrete, Painted, Wall or Floor

Sound Sources

1 Wall E70 19.33 18.14 8.00 179.9 0.0 1/2 W (70V)

Mapping and Distribution

Average: 73.7 dB ±24.7 dB

Average + Std. Dev.: 98.4 dB

Average - Std. Dev.: 49.0 dB

Max. Value: 89.9 dB

Min. Value: -178.3 dB

Data Points: 4105

Area Covered: Direct SPL(A) Average

95% ≥71.8 dB 76.9 dB

90% ≥72.5 dB 77.2 dB

85% ≥73.1 dB 77.5 dB

80% ≥73.6 dB 77.7 dB

Average: 0.70 ±0.01

Average + Std. Dev.: 0.71

Average - Std. Dev.: 0.69

Max. Value: 0.79

Min. Value: 0.69

Data Points: 4105

Area Covered: CIS Average

95% ≥0.69 0.70

90% ≥0.69 0.70

NIST QUADRUPLE

Alec Lauterbach

Project Information Title: NIST QUADRUPLE MODULE LAB

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

2 E70 (Cooper Notification)

Room: Room Nr. 1

Label: Room Nr. 1

Room Height: 10.00 ft

Dimensions (WxD): 23.69 ft x 43.55 ft

Volume: 10062.4 cb ft (net: 10062.4 cb ft)

Surface Area: 3412.0 sq ft (net: 3412.0 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1006.24 Concrete, Painted, Wall or Floor

Ceiling Main Area 1006.24 Concrete, Painted, Wall or Floor

Wall #1 Main Area 236.88 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 435.45 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 236.54 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 65.41 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 13.81 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 85.63 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 13.76 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 132.62 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 14.01 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 85.96 Steel, Wall, Floor, or Ceiling

Wall #11 Main Area 13.97 Steel, Wall, Floor, or Ceiling

Wall #12 Main Area 65.50 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 30.74 23.86 8.00 180.0 0.0 1/4 W (70V)

2 Wall E70 30.72 2.04 8.00 180.0 0.0 1/4 W (70V)

Mapping and Distribution

Average: 74.3 dB ±10.5 dB

Average + Std. Dev.: 84.8 dB

Average - Std. Dev.: 63.9 dB

Max. Value: 86.9 dB

Min. Value: -178.3 dB

Data Points: 7808

Area Covered: Direct SPL(A) Average

95% ≥70.4 dB 75.0 dB

90% ≥71.0 dB 75.2 dB

85% ≥71.4 dB 75.4 dB

80% ≥71.7 dB 75.7 dB

Average: 0.69 ±0.02

Average + Std. Dev.: 0.71

Average - Std. Dev.: 0.67

Max. Value: 0.79

Min. Value: 0.67

Data Points: 7808

Area Covered: CIS Average

95% ≥0.67 0.69

90% ≥0.67 0.69

85% ≥0.68 0.69

80% ≥0.68 0.69

NIST 5 MODULE

LAB

Alec Lauterbach

Project Information Title: NIST 5 MODULE LAB

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Room Nr. 1

Label: Room Nr. 1

Room Height: 10.00 ft

Dimensions (WxD): 23.95 ft x 55.07 ft

Volume: 13064.7 cb ft (net: 13064.7 cb ft)

Surface Area: 4246.6 sq ft (net: 4246.6 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1306.47 Concrete, Painted, Wall or Floor

Ceiling Main Area 1306.47 Concrete, Painted, Wall or Floor

Wall #1 Main Area 15.51 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 225.63 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 550.71 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 239.12 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 92.89 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 13.35 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 32.77 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 13.71 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 188.20 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 13.65 Steel, Wall, Floor, or Ceiling

Wall #11 Main Area 33.35 Steel, Wall, Floor, or Ceiling

Wall #12 Main Area 13.38 Steel, Wall, Floor, or Ceiling

Wall #13 Main Area 187.90 Steel, Wall, Floor, or Ceiling

Wall #14 Main Area 13.48 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 30.74 21.02 8.00 180.0 0.0 1/4 W (70V)

2 Wall E70 30.74 -7.04 8.00 180.0 0.0 1/4 W (70V)

Mapping and Distribution

Average: 73.7 dB ±5.5 dB

Average + Std. Dev.: 79.2 dB

Average - Std. Dev.: 68.2 dB

Max. Value: 86.9 dB

Min. Value: -178.3 dB

Data Points: 10078

Area Covered: Direct SPL(A) Average

95% ≥69.7 dB 74.0 dB

90% ≥70.3 dB 74.2 dB

85% ≥70.6 dB 74.4 dB

80% ≥71.0 dB 74.7 dB

Average: 0.68 ±0.02

Average + Std. Dev.: 0.70

Average - Std. Dev.: 0.66

Max. Value: 0.80

Min. Value: 0.66

Data Points: 10078

Area Covered: CIS Average

95% ≥0.67 0.68

90% ≥0.67 0.68

85% ≥0.67 0.69

80% ≥0.67 0.69

NIST PENTHOUSE

TRANSFORMER

VAULT

Alec Lauterbach

Project Information Title: NIST PENTHOUSE TRANSFORMER VAULT

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: PENTHOUSE TRANSFORMER VAULT

Label: PENTHOUSE TRANSFORMER VAULT

Room Height: 10.00 ft

Dimensions (WxD): 37.96 ft x 43.18 ft

Volume: 14192.6 cb ft (net: 14192.6 cb ft)

Surface Area: 4460.2 sq ft (net: 4460.2 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 1.0 W

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1419.26 Concrete, Painted, Wall or Floor

Ceiling Main Area 1419.26 Concrete, Painted, Wall or Floor

Wall #1 Main Area 150.85 Concrete, Painted, Wall or Floor

Wall #2 Main Area 95.17 Concrete, Painted, Wall or Floor

Wall #3 Main Area 228.31 Concrete, Painted, Wall or Floor

Wall #4 Main Area 336.11 Concrete, Painted, Wall or Floor

Wall #5 Main Area 379.51 Concrete, Painted, Wall or Floor

Wall #6 Main Area 431.76 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 2.00 31.43 8.00 -0.1 0.0 1/2 W (70V)

2 Wall E70 1.98 14.84 8.00 -0.1 0.0 1/2 W (70V)

Mapping and Distribution

Average: 73.9 dB ±20.2 dB

Average + Std. Dev.: 94.1 dB

Average - Std. Dev.: 53.7 dB

Max. Value: 89.9 dB

Min. Value: -122.4 dB

Data Points: 10917

Area Covered: Direct SPL(A) Average

95% ≥70.5 dB 76.2 dB

90% ≥71.0 dB 76.5 dB

85% ≥71.5 dB 76.8 dB

80% ≥72.0 dB 77.1 dB

Average: 0.67 ±0.02

Average + Std. Dev.: 0.69

Average - Std. Dev.: 0.65

Max. Value: 0.80

Min. Value: 0.65

Data Points: 10917

Area Covered: CIS Average

95% ≥0.65 0.67

90% ≥0.65 0.67

85% ≥0.66 0.67

80% ≥0.66 0.67

NIST STORAGE

ROOM TO LOADING

DOCK

Alec Lauterbach

Project Information Title: NIST STORAGE ROOM TO LOADING DOCK

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Room Nr. 1

Label: Room Nr. 1

Room Height: 10.00 ft

Dimensions (WxD): 25.21 ft x 29.01 ft

Volume: 7280.5 cb ft (net: 7280.5 cb ft)

Surface Area: 2538.0 sq ft (net: 2538.0 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 728.05 Concrete, Painted, Wall or Floor

Ceiling Main Area 728.05 Concrete, Painted, Wall or Floor

Wall #1 Main Area 252.14 Concrete, Painted, Wall or Floor

Wall #2 Main Area 290.09 Concrete, Painted, Wall or Floor

Wall #3 Main Area 251.37 Concrete, Painted, Wall or Floor

Wall #4 Main Area 288.30 Concrete, Painted, Wall or Floor

Sound Sources

1 Wall E70 1.40 16.90 8.00 0.1 0.0 1/2 W (70V)

Mapping and Distribution

Average: 74.1 dB ±16.0 dB

Average + Std. Dev.: 90.1 dB

Average - Std. Dev.: 58.1 dB

Max. Value: 89.9 dB

Min. Value: -125.0 dB

Data Points: 5645

Area Covered: Direct SPL(A) Average

95% ≥70.7 dB 75.6 dB

90% ≥71.3 dB 75.9 dB

85% ≥71.7 dB 76.1 dB

80% ≥72.0 dB 76.4 dB

Average: 0.68 ±0.02

Average + Std. Dev.: 0.70

Average - Std. Dev.: 0.66

Max. Value: 0.80

Min. Value: 0.67

Data Points: 5645

Area Covered: CIS Average

95% ≥0.67 0.68

90% ≥0.67 0.68

85% ≥0.67 0.68

80% ≥0.67 0.68

NIST B220

BASEMENT

Alec Lauterbach

Wednesday, May 14, 2025 1/22

Project Information Title: NIST B220 BASEMENT

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

13 E70 (Cooper Notification)

Wednesday, May 14, 2025 2/22

Wednesday, May 14, 2025 3/22

Room: Basement Tunnel

Label: Basement Tunnel

Room Height: 10.00 ft

Dimensions (WxD): 9.04 ft x 129.64 ft

Volume: 11581.0 cb ft (net: 11581.0 cb ft)

Surface Area: 5087.4 sq ft (net: 5087.4 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 1.0 W

Wednesday, May 14, 2025 4/22

4 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1158.10 Concrete, Painted, Wall or Floor

Ceiling Main Area 1158.10 Concrete, Painted, Wall or Floor

Wall #1 Main Area 88.27 Concrete, Painted, Wall or Floor

Wall #2 Main Area 1296.38 Concrete, Painted, Wall or Floor

Wall #3 Main Area 90.42 Concrete, Painted, Wall or Floor

Wall #4 Main Area 1296.15 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 104.43 161.62 8.00 179.9 0.0 1/4 W (70V)

2 Wall E70 104.37 127.10 8.00 179.9 0.0 1/4 W (70V)

3 Wall E70 104.32 93.23 8.00 179.9 0.0 1/4 W (70V)

4 Wall E70 104.26 60.81 8.00 179.9 0.0 1/4 W (70V)

Wednesday, May 14, 2025 5/22

Mapping and Distribution

Average: 73.2 dB ±23.6 dB

Wednesday, May 14, 2025 6/22

Average + Std. Dev.: 96.8 dB

Average - Std. Dev.: 49.6 dB

Max. Value: 87.0 dB

Min. Value: -178.3 dB

Data Points: 9136

Area Covered: Direct SPL(A) Average

95% ≥70.5 dB 76.2 dB

90% ≥71.7 dB 76.5 dB

85% ≥72.7 dB 76.7 dB

80% ≥73.2 dB 77.0 dB

Wednesday, May 14, 2025 7/22

Average: 0.72 ±0.01

Average + Std. Dev.: 0.74

Average - Std. Dev.: 0.71

Max. Value: 0.79

Min. Value: 0.71

Data Points: 9136

Area Covered: CIS Average

95% ≥0.71 0.72

90% ≥0.71 0.72

85% ≥0.71 0.72

80% ≥0.71 0.72

Wednesday, May 14, 2025 8/22

Room: Basement C07

Label: Basement C07

Room Height: 15.00 ft

Dimensions (WxD): 42.23 ft x 55.94 ft

Volume: 25076.2 cb ft (net: 25076.2 cb ft)

Surface Area: 6947.0 sq ft (net: 6947.0 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.8 W

Wednesday, May 14, 2025 9/22

3 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1671.74 Concrete, Painted, Wall or Floor

Ceiling Main Area 1671.74 Concrete, Painted, Wall or Floor

Wall #1 Main Area 301.34 Concrete, Painted, Wall or Floor

Wall #2 Main Area 838.36 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 300.30 Concrete, Painted, Wall or Floor

Wall #4 Main Area 104.65 Concrete, Painted, Wall or Floor

Wall #5 Main Area 331.59 Concrete, Painted, Wall or Floor

Wall #6 Main Area 429.95 Concrete, Painted, Wall or Floor

Wall #7 Main Area 255.32 Concrete, Painted, Wall or Floor

Wall #8 Main Area 218.56 Concrete, Painted, Wall or Floor

Wall #9 Main Area 61.01 Concrete, Painted, Wall or Floor

Wall #10 Main Area 111.18 Concrete, Painted, Wall or Floor

Wall #11 Main Area 15.85 Concrete, Painted, Wall or Floor

Wall #12 Main Area 635.37 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 21.10 -16.58 8.00 179.9 0.0 1/4 W (70V)

2 Wall E70 21.07 -38.11 8.00 179.9 0.0 1/4 W (70V)

3 Wall E70 -21.04 -34.75 8.00 0.1 0.0 1/4 W (70V)

Wednesday, May 14, 2025 10/22

Mapping and Distribution

Average: 71.1 dB ±24.9 dB

Wednesday, May 14, 2025 11/22

Average + Std. Dev.: 96.0 dB

Average - Std. Dev.: 46.2 dB

Max. Value: 87.0 dB

Min. Value: -178.3 dB

Data Points: 12926

Area Covered: Direct SPL(A) Average

95% ≥69.5 dB 74.5 dB

90% ≥70.3 dB 74.7 dB

85% ≥71.1 dB 74.9 dB

80% ≥71.6 dB 75.2 dB

Wednesday, May 14, 2025 12/22

Average: 0.66 ±0.02

Average + Std. Dev.: 0.68

Average - Std. Dev.: 0.63

Max. Value: 0.79

Min. Value: 0.63

Data Points: 12926

Area Covered: CIS Average

95% ≥0.64 0.66

90% ≥0.64 0.66

85% ≥0.64 0.66

80% ≥0.64 0.66

Wednesday, May 14, 2025 13/22

Room: Basement B48

Label: Basement B48

Room Height: 10.00 ft

Dimensions (WxD): 17.57 ft x 44.15 ft

Volume: 7724.4 cb ft (net: 7724.4 cb ft)

Surface Area: 2777.3 sq ft (net: 2777.3 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

Wednesday, May 14, 2025 14/22

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 772.44 Concrete, Painted, Wall or Floor

Ceiling Main Area 772.44 Concrete, Painted, Wall or Floor

Wall #1 Main Area 440.76 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 174.52 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 441.49 Concrete, Painted, Wall or Floor

Wall #4 Main Area 175.69 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 -0.03 -9.86 8.00 179.9 0.0 1/4 W (70V)

2 Wall E70 -0.07 -28.17 8.00 179.9 0.0 1/4 W (70V)

Wednesday, May 14, 2025 15/22

Mapping and Distribution

Average: 71.8 dB ±27.6 dB

Wednesday, May 14, 2025 16/22

Average + Std. Dev.: 99.4 dB

Average - Std. Dev.: 44.2 dB

Max. Value: 87.0 dB

Min. Value: -126.6 dB

Data Points: 5978

Area Covered: Direct SPL(A) Average

95% ≥70.7 dB 75.9 dB

90% ≥71.8 dB 76.2 dB

85% ≥72.4 dB 76.4 dB

80% ≥72.9 dB 76.7 dB

Wednesday, May 14, 2025 17/22

Average: 0.69 ±0.02

Average + Std. Dev.: 0.71

Average - Std. Dev.: 0.68

Max. Value: 0.78

Min. Value: 0.68

Data Points: 5978

Area Covered: CIS Average

95% ≥0.68 0.70

90% ≥0.68 0.70

85% ≥0.68 0.70

80% ≥0.68 0.70

Wednesday, May 14, 2025 18/22

Room: Basement B59

Label: Basement B59

Room Height: 10.00 ft

Dimensions (WxD): 48.53 ft x 66.17 ft

Volume: 26585.8 cb ft (net: 26585.8 cb ft)

Surface Area: 7605.7 sq ft (net: 7605.7 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 1.3 W

Wednesday, May 14, 2025 19/22

4 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 2658.58 Concrete, Painted, Wall or Floor

Ceiling Main Area 2658.58 Concrete, Painted, Wall or Floor

Wall #1 Main Area 241.72 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 221.04 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 243.59 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 438.64 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 482.60 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 76.76 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 396.40 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 44.13 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 143.65 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 0.14 -22.08 8.00 -0.1 0.0 1/2 W (70V)

2 Wall E70 0.09 -55.16 8.00 -0.1 0.0 1/4 W (70V)

3 Wall E70 48.47 -33.19 8.00 179.8 0.0 1/4 W (70V)

4 Wall E70 48.38 -55.16 8.00 179.8 0.0 1/4 W (70V)

Wednesday, May 14, 2025 20/22

Mapping and Distribution

Average: 75.3 dB ±3.3 dB

Wednesday, May 14, 2025 21/22

Average + Std. Dev.: 78.6 dB

Average - Std. Dev.: 72.0 dB

Max. Value: 89.8 dB

Min. Value: 57.8 dB

Data Points: 5189

Area Covered: Direct SPL(A) Average

95% ≥70.9 dB 75.7 dB

90% ≥72.4 dB 75.9 dB

85% ≥73.0 dB 76.1 dB

80% ≥73.6 dB 76.3 dB

Wednesday, May 14, 2025 22/22

Average: 0.66 ±0.02

Average + Std. Dev.: 0.68

Average - Std. Dev.: 0.64

Max. Value: 0.81

Min. Value: 0.64

Data Points: 5189

Area Covered: CIS Average

95% ≥0.65 0.66

90% ≥0.65 0.67

85% ≥0.65 0.67

80% ≥0.65 0.67

NIST B220 SUB-

Alec Lauterbach

Project Information Title: NIST B220 SUB-BASEMENT

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Sub-Basement

Label: Sub-Basement

Room Height: 10.00 ft

Dimensions (WxD): 30.91 ft x 35.30 ft

Volume: 6199.7 cb ft (net: 6199.7 cb ft)

Surface Area: 2561.5 sq ft (net: 2561.5 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 619.97 Concrete, Painted, Wall or Floor

Ceiling Main Area 619.97 Concrete, Painted, Wall or Floor

Wall #1 Main Area 103.27 Concrete, Painted, Wall or Floor

Wall #2 Main Area 7.26 Concrete, Painted, Wall or Floor

Wall #3 Main Area 7.31 Concrete, Painted, Wall or Floor

Wall #4 Main Area 89.84 Concrete, Painted, Wall or Floor

Wall #5 Main Area 90.10 Concrete, Painted, Wall or Floor

Wall #6 Main Area 24.36 Concrete, Painted, Wall or Floor

Wall #7 Main Area 114.17 Concrete, Painted, Wall or Floor

Wall #8 Main Area 116.68 Concrete, Painted, Wall or Floor

Wall #9 Main Area 36.63 Concrete, Painted, Wall or Floor

Wall #10 Main Area 70.63 Concrete, Painted, Wall or Floor

Wall #11 Main Area 141.17 Concrete, Painted, Wall or Floor

Wall #12 Main Area 72.13 Concrete, Painted, Wall or Floor

Wall #13 Main Area 211.59 Concrete, Painted, Wall or Floor

Wall #14 Main Area 236.45 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 144.33 53.27 8.00 0.0 0.0 1/4 W (70V)

2 Wall E70 140.50 63.97 8.00 89.8 0.0 1/4 W (70V)

Mapping and Distribution

Average: 73.8 dB ±17.3 dB

Average + Std. Dev.: 91.1 dB

Average - Std. Dev.: 56.5 dB

Max. Value: 86.9 dB

Min. Value: -178.3 dB

Data Points: 4928

Area Covered: Direct SPL(A) Average

95% ≥69.1 dB 75.5 dB

90% ≥70.2 dB 75.8 dB

85% ≥71.2 dB 76.1 dB

80% ≥72.1 dB 76.4 dB

Average: 0.71 ±0.01

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.69

Max. Value: 0.77

Min. Value: 0.70

Data Points: 4928

Area Covered: CIS Average

95% ≥0.70 0.71

90% ≥0.70 0.71

85% ≥0.70 0.71

80% ≥0.70 0.71

NIST B220 THIRD

FLOOR UNIQUE

ROOMS

Alec Lauterbach

Wednesday, May 14, 2025 1/11

Project Information Title: NIST B220 THIRD FLOOR UNIQUE ROOMS

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary Quantity Type

5 E70 (Cooper Notification)

Wednesday, May 14, 2025 2/11

Room: Sub-Basement

Label: Sub-Basement

Room Height: 10.00 ft

Dimensions (WxD): 30.91 ft x 35.30 ft

Volume: 6199.7 cb ft (net: 6199.7 cb ft)

Surface Area: 2561.5 sq ft (net: 2561.5 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

Wednesday, May 14, 2025 3/11

2 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 619.97 Steel, Wall, Floor, or Ceiling

Ceiling Main Area 619.97 Steel, Wall, Floor, or Ceiling

Wall #1 Main Area 103.27 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 7.26 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 7.31 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 89.84 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 90.10 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 24.36 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 114.17 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 116.68 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 36.63 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 70.63 Steel, Wall, Floor, or Ceiling

Wall #11 Main Area 141.17 Steel, Wall, Floor, or Ceiling

Wall #12 Main Area 72.13 Steel, Wall, Floor, or Ceiling

Wall #13 Main Area 211.59 Steel, Wall, Floor, or Ceiling

Wall #14 Main Area 236.45 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 144.33 53.27 8.00 0.0 0.0 1/4 W (70V)

2 Wall E70 140.50 63.97 8.00 89.8 0.0 1/4 W (70V)

Wednesday, May 14, 2025 4/11

Mapping and Distribution

Average: 73.8 dB ±17.3 dB

Wednesday, May 14, 2025 5/11

Average + Std. Dev.: 91.1 dB

Average - Std. Dev.: 56.5 dB

Max. Value: 86.9 dB

Min. Value: -178.3 dB

Data Points: 4928

Area Covered: Direct SPL(A) Average

95% ≥69.1 dB 75.5 dB

90% ≥70.2 dB 75.8 dB

85% ≥71.2 dB 76.1 dB

80% ≥72.1 dB 76.4 dB

Wednesday, May 14, 2025 6/11

Average: 0.71 ±0.01

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.69

Max. Value: 0.77

Min. Value: 0.70

Data Points: 4928

Area Covered: CIS Average

95% ≥0.70 0.71

90% ≥0.70 0.71

85% ≥0.70 0.71

80% ≥0.70 0.71

Wednesday, May 14, 2025 7/11

Room: Third Level Room B341

Label: Third Level Room B341

Room Height: 10.00 ft

Dimensions (WxD): 23.63 ft x 65.35 ft

Volume: 14960.8 cb ft (net: 14960.8 cb ft)

Surface Area: 4845.3 sq ft (net: 4845.3 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.8 W

Wednesday, May 14, 2025 8/11

3 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1496.08 Concrete, Painted, Wall or Floor

Ceiling Main Area 1496.08 Concrete, Painted, Wall or Floor

Wall #1 Main Area 653.47 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 235.47 Concrete, Painted, Wall or Floor

Wall #3 Main Area 54.92 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 14.20 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 104.48 Steel, Wall, Floor, or Ceiling

Wall #6 Main Area 12.83 Steel, Wall, Floor, or Ceiling

Wall #7 Main Area 113.26 Steel, Wall, Floor, or Ceiling

Wall #8 Main Area 13.54 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 104.98 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 12.27 Steel, Wall, Floor, or Ceiling

Wall #11 Main Area 113.24 Steel, Wall, Floor, or Ceiling

Wall #12 Main Area 12.41 Steel, Wall, Floor, or Ceiling

Wall #13 Main Area 104.65 Steel, Wall, Floor, or Ceiling

Wall #14 Main Area 12.78 Steel, Wall, Floor, or Ceiling

Wall #15 Main Area 55.39 Steel, Wall, Floor, or Ceiling

Wall #16 Main Area 235.25 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 48.41 46.58 8.00 0.0 0.0 1/4 W (70V)

2 Wall E70 48.41 66.77 8.00 0.0 0.0 1/4 W (70V)

3 Wall E70 48.40 88.56 8.00 0.0 0.0 1/4 W (70V)

Wednesday, May 14, 2025 9/11

Mapping and Distribution

Average: 74.0 dB ±15.9 dB

Wednesday, May 14, 2025 10/11

Average + Std. Dev.: 90.0 dB

Average - Std. Dev.: 58.1 dB

Max. Value: 87.1 dB

Min. Value: -178.3 dB

Data Points: 11615

Area Covered: Direct SPL(A) Average

95% ≥71.0 dB 75.5 dB

90% ≥71.7 dB 75.7 dB

85% ≥72.1 dB 75.9 dB

80% ≥72.4 dB 76.1 dB

Wednesday, May 14, 2025 11/11

Average: 0.68 ±0.02

Average + Std. Dev.: 0.70

Average - Std. Dev.: 0.67

Max. Value: 0.79

Min. Value: 0.66

Data Points: 11615

Area Covered: CIS Average

95% ≥0.67 0.68

90% ≥0.67 0.69

NIST B221 Basement Unique Rooms

Alec Lauterbach

Wednesday, May 14, 2025 1/11

Project Information Title: NIST B221 Basement Unique Rooms

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

4 E70 (Cooper Notification)

Wednesday, May 14, 2025 2/11

Wednesday, May 14, 2025 3/11

Room: Basement Room C08

Label: Basement Room C08

Room Height: 10.00 ft

Dimensions (WxD): 26.75 ft x 74.66 ft

Volume: 15607.1 cb ft (net: 15607.1 cb ft)

Surface Area: 5206.3 sq ft (net: 5206.3 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 1.5 W

Wednesday, May 14, 2025 4/11

3 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1560.71 Concrete, Painted, Wall or Floor

Ceiling Main Area 1560.71 Concrete, Painted, Wall or Floor

Wall #1 Main Area 266.99 Concrete, Painted, Wall or Floor

Wall #2 Main Area 706.90 Concrete, Painted, Wall or Floor

Wall #3 Main Area 95.98 Concrete, Painted, Wall or Floor

Wall #4 Main Area 39.13 Concrete, Painted, Wall or Floor

Wall #5 Main Area 121.37 Concrete, Painted, Wall or Floor

Wall #6 Main Area 62.03 Concrete, Painted, Wall or Floor

Wall #7 Main Area 28.77 Concrete, Painted, Wall or Floor

Wall #8 Main Area 461.63 Concrete, Painted, Wall or Floor

Wall #9 Main Area 79.42 Concrete, Painted, Wall or Floor

Wall #10 Main Area 222.69 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 28.07 81.41 8.00 0.0 0.0 1/2 W (70V)

2 Wall E70 28.08 111.73 8.00 0.0 0.0 1/2 W (70V)

3 Wall E70 36.08 140.12 8.00 -90.0 0.0 1/2 W (70V)

Wednesday, May 14, 2025 5/11

Mapping and Distribution

Average: 76.9 dB ±15.5 dB

Wednesday, May 14, 2025 6/11

Average + Std. Dev.: 92.3 dB

Average - Std. Dev.: 61.4 dB

Max. Value: 90.0 dB

Min. Value: -178.3 dB

Data Points: 12090

Area Covered: Direct SPL(A) Average

95% ≥72.8 dB 78.1 dB

90% ≥74.2 dB 78.4 dB

85% ≥74.9 dB 78.6 dB

80% ≥75.3 dB 78.8 dB

Wednesday, May 14, 2025 7/11

Average: 0.68 ±0.02

Average + Std. Dev.: 0.70

Average - Std. Dev.: 0.66

Max. Value: 0.79

Min. Value: 0.66

Data Points: 12090

Area Covered: CIS Average

95% ≥0.66 0.68

90% ≥0.67 0.68

Wednesday, May 14, 2025 8/11

Room: Basement C09

Label: Basement C09

Room Height: 10.00 ft

Dimensions (WxD): 36.65 ft x 24.63 ft

Volume: 8101.2 cb ft (net: 8101.2 cb ft)

Surface Area: 2843.5 sq ft (net: 2843.5 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.5 W

Sound Sources Summary Quantity Type

1 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 810.12 Concrete, Painted, Wall or Floor

Ceiling Main Area 810.12 Concrete, Painted, Wall or Floor

Wall #1 Main Area 366.18 Concrete, Painted, Wall or Floor

Wall #2 Main Area 246.08 Concrete, Painted, Wall or Floor

Wednesday, May 14, 2025 9/11

Wall #3 Main Area 272.96 Concrete, Painted, Wall or Floor

Wall #4 Main Area 96.86 Concrete, Painted, Wall or Floor

Wall #5 Main Area 92.81 Concrete, Painted, Wall or Floor

Wall #6 Main Area 148.38 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 20.04 -0.06 8.00 -90.0 0.0 1/2 W (70V)

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 72.0 dB ±24.5 dB

Average + Std. Dev.: 96.5 dB

Wednesday, May 14, 2025 10/11

Average - Std. Dev.: 47.4 dB

Max. Value: 90.0 dB

Min. Value: -126.5 dB

Data Points: 6342

Area Covered: Direct SPL(A) Average

95% ≥70.6 dB 75.2 dB

90% ≥71.2 dB 75.5 dB

85% ≥71.6 dB 75.7 dB

80% ≥71.9 dB 76.0 dB

Additional Mappings

Average: 0.68 ±0.02

Wednesday, May 14, 2025 11/11

Average + Std. Dev.: 0.70

Average - Std. Dev.: 0.67

Max. Value: 0.81

Min. Value: 0.67

Data Points: 6342

Area Covered: CIS Average

95% ≥0.67 0.68

90% ≥0.67 0.68

80% ≥0.67 0.68

NIST B221 FIRST

ROOMS

Alec Lauterbach

Project Information Title: NIST B221 FIRST FLOOR UNIQUE ROOMS

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

3 E70 (Cooper Notification)

Room: Level 1 Room B110

Label: Level 1 Room B110

Room Height: 10.00 ft

Dimensions (WxD): 35.36 ft x 54.41 ft

Volume: 16472.0 cb ft (net: 16472.0 cb ft)

Surface Area: 5087.6 sq ft (net: 5087.6 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.8 W

3 E70 (Cooper Notification)

Surfaces Surface Part Area sq ft Material

Floor Main Area 1647.20 Concrete, Painted, Wall or Floor

Ceiling Main Area 1647.20 Concrete, Painted, Wall or Floor

Wall #1 Main Area 162.23 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 167.22 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 191.48 Concrete, Painted, Wall or Floor

Wall #4 Main Area 543.22 Concrete, Painted, Wall or Floor

Wall #5 Main Area 352.36 Concrete, Painted, Wall or Floor

Wall #6 Main Area 376.69 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 194.77 176.18 8.00 179.9 0.0 1/4 W (70V)

2 Wall E70 194.71 153.61 8.00 179.9 0.0 1/4 W (70V)

3 Wall E70 159.47 153.69 8.00 0.0 0.0 1/4 W (70V)

Mapping and Distribution

Average: 75.2 dB ±3.1 dB

Average + Std. Dev.: 78.3 dB

Average - Std. Dev.: 72.1 dB

Max. Value: 87.0 dB

Min. Value: 63.7 dB

Data Points: 12648

Area Covered: Direct SPL(A) Average

95% ≥70.7 dB 75.5 dB

90% ≥71.7 dB 75.7 dB

85% ≥72.3 dB 75.9 dB

80% ≥72.7 dB 76.1 dB

Average: 0.67 ±0.02

Average + Std. Dev.: 0.69

Average - Std. Dev.: 0.66

Max. Value: 0.78

Min. Value: 0.65

Data Points: 12648

Area Covered: CIS Average

95% ≥0.66 0.68

90% ≥0.66 0.68

85% ≥0.66 0.68

80% ≥0.66 0.68

NIST B221 Sub- Basement

Alec Lauterbach

Project Information Title: NIST B221 Sub-Basement

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: SUB BASEMENT

Label: SUB BASEMENT

Room Height: 10.00 ft

Dimensions (WxD): 23.27 ft x 20.98 ft

Volume: 4870.7 cb ft (net: 4870.7 cb ft)

Surface Area: 1858.1 sq ft (net: 1858.1 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 0.3 W

Sound Sources Summary

Surfaces Surface Part Area sq ft Material

Floor Main Area 487.07 Concrete, Painted, Wall or Floor

Ceiling Main Area 487.07 Concrete, Painted, Wall or Floor

Wall #1 Main Area 232.73 Concrete, Painted, Wall or Floor

Wall #2 Main Area 209.32 Concrete, Painted, Wall or Floor

Wall #3 Main Area 232.17 Concrete, Painted, Wall or Floor

Wall #4 Main Area 209.76 Concrete, Painted, Wall or Floor

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 145.27 41.96 8.00 -0.1 0.0 1/4 W (70V)

Mapping and Distribution

Average: 71.4 dB ±21.3 dB

Average + Std. Dev.: 92.7 dB

Average - Std. Dev.: 50.2 dB

Max. Value: 86.8 dB

Min. Value: -124.0 dB

Data Points: 3758

Area Covered: Direct SPL(A) Average

95% ≥68.9 dB 74.0 dB

90% ≥69.4 dB 74.2 dB

85% ≥69.8 dB 74.5 dB

80% ≥70.2 dB 74.8 dB

Additional Mappings

CIS

Average: 0.70 ±0.01

Average + Std. Dev.: 0.71

Average - Std. Dev.: 0.68

Max. Value: 0.79

Min. Value: 0.68

Data Points: 3758

Area Covered: CIS Average

95% ≥0.69 0.70

90% ≥0.69 0.70

NIST FA B223 FIRST

ROOMS

Alec Lauterbach

Project Information Title: NIST FA B223 FIRST FLOOR UNIQUE ROOMS

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software Version: EASE Evac, Version 2.0.40

Sound Sources Summary

Room: Level 1 Room A158

Label: Level 1 Room A158

Room Height: 10.00 ft

Dimensions (WxD): 36.08 ft x 32.93 ft

Volume: 11159.7 cb ft (net: 11159.7 cb ft)

Surface Area: 4266.1 sq ft (net: 4266.1 sq ft)

Ear Height: 5.58 ft

Network Voltage: 70.7 V

Power Consumption: 1.0 W

Sound Sources Summary

Surfaces Surface Part Area sq ft Material

Floor Main Area 1115.97 Concrete, Painted, Wall or Floor

Ceiling Main Area 1115.97 Concrete, Painted, Wall or Floor

Wall #1 Main Area 110.56 Steel, Wall, Floor, or Ceiling

Wall #2 Main Area 38.38 Steel, Wall, Floor, or Ceiling

Wall #3 Main Area 108.70 Steel, Wall, Floor, or Ceiling

Wall #4 Main Area 104.78 Steel, Wall, Floor, or Ceiling

Wall #5 Main Area 15.14 Concrete, Painted, Wall or Floor

Wall #6 Main Area 30.79 Concrete, Painted, Wall or Floor

Wall #7 Main Area 14.92 Concrete, Painted, Wall or Floor

Wall #8 Main Area 149.85 Steel, Wall, Floor, or Ceiling

Wall #9 Main Area 3.00 Steel, Wall, Floor, or Ceiling

Wall #10 Main Area 149.54 Steel, Wall, Floor, or Ceiling

Wall #11 Main Area 14.93 Concrete, Painted, Wall or Floor

Wall #12 Main Area 31.39 Concrete, Painted, Wall or Floor

Wall #13 Main Area 14.31 Concrete, Painted, Wall or Floor

Wall #14 Main Area 103.24 Steel, Wall, Floor, or Ceiling

Wall #15 Main Area 107.44 Steel, Wall, Floor, or Ceiling

Wall #16 Main Area 358.94 Steel, Wall, Floor, or Ceiling

Wall #17 Main Area 328.17 Steel, Wall, Floor, or Ceiling

Wall #18 Main Area 225.86 Steel, Wall, Floor, or Ceiling

Wall #19 Main Area 14.54 Concrete, Painted, Wall or Floor

Wall #20 Main Area 30.13 Concrete, Painted, Wall or Floor

Wall #21 Main Area 14.47 Concrete, Painted, Wall or Floor

Wall #22 Main Area 65.06 Steel, Wall, Floor, or Ceiling

Sound Sources Nr. Mounting Type X [ft] Y [ft] Z [ft] Hor [°] Ver [°] Tap Settings

1 Wall E70 114.30 106.74 8.00 -0.1 0.0 1/2 W (70V)

2 Wall E70 114.33 123.74 8.00 -0.1 0.0 1/2 W (70V)

Mapping and Distribution

Direct SPL (A-Weighted), Broadband

Average: 71.4 dB ±29.8 dB

Average + Std. Dev.: 101.2 dB

Average - Std. Dev.: 41.7 dB

Max. Value: 89.9 dB

Min. Value: -178.3 dB

Data Points: 8703

Area Covered: Direct SPL(A) Average

95% ≥68.6 dB 75.3 dB

90% ≥69.1 dB 75.7 dB

85% ≥69.6 dB 76.1 dB

80% ≥70.1 dB 76.5 dB

Average: 0.70 ±0.02

Average + Std. Dev.: 0.72

Average - Std. Dev.: 0.68

Max. Value: 0.81

Min. Value: 0.69

Data Points: 8703

Area Covered: CIS Average

95% ≥0.69 0.70

90% ≥0.69 0.70

NIST FA B223 SUB-

Alec Lauterbach

Project Information Title: NIST FA B223 SUB-BASEMENT

Author: Alec Lauterbach

Company: Stanton Engineering

Temperature: 68.0°F

Pressure: Standard (29.8 inHg)

Humidity: Standard (60%)

Input Signal Spectrum: Program (IEC 60268-1)

Input Signal Crest Factor: Sine

Calculation Accuracy: Fast Approximation

STI Standard: IEC 60268-16 (2020)

Software…