Peel Regional Paramedic Services (PRPS) Reporting …147 Portland Street Toronto, Ontario M5V 2N4 T: (416) 927-1992 Attention: Mr. Jason Witalis Prepared By: Fulco Environmental Inc

Acoustic Assessment Report PRPS Reporting Station R3 and

Active Bay Response (ARB)

Prepared for:

KMA Architects Inc. 147 Portland Street

Toronto, Ontario M5V 2N4

T: (416) 927-1992

Attention: Mr. Jason Witalis

Prepared By:

Fulco Environmental Inc. 6-1500 Upper Middle Road W., Suite 318

Oakville, ON L6M 0C2

File: 1255 Final Report v.2: August 21, 2015

File: 1255 PRPS Reporting Station Acoustic Assessment Report TOC

TABLE OF CONTENTS

1.0 INTRODUCTION ................................................................................................................... 1

2.0 NOISE SOURCE SUMMARY ............................................................................................... 2

3.0 POINT-OF-RECEPTION SUMMARY .................................................................................... 3

4.0 SOUND LEVEL SPECIFICATIONS ...................................................................................... 4

5.0 ASSESSMENT CRITERIA .................................................................................................... 4

6.0 IMPACT ASSESSMENT ....................................................................................................... 6

6.1 Steady State Noise Impact ................................................................................................ 6

7.0 CONCLUSIONS .................................................................................................................... 7

LIST OF TABLES

Table 1 Noise Source Summary

Table 2 Point of Reception Noise Impact – Attenuated Sound Levels

Table 3 Acoustic Assessment Summary – Steady State Sound Levels (Stationary

Sources)

Table 4 Acoustic Assessment Summary – Steady State Sound Levels (Standby

Generator)

LIST OF APPENDICES

Appendix A Site Plans and Equipment Locations

Appendix B Zoning Map and Land Use Zoning Designation Plan

Appendix C Manufacturer Equipment Specifications

Appendix D Acoustic Calculations

File: 1255 PRPS Reporting Station Acoustic Assessment Report Page 1

1.0 INTRODUCTION Fulco Environmental Inc. was retained by KMA Architects Inc. to conduct an acoustic assessment of the proposed PRPS Reporting Station R3 and Active Bay Response (ARB) facility located at 2492 Thomas Street, in Mississauga, Ontario (Subject Site). The purpose of the assessment is to determine if the Subject Site is capable of operating in compliance with the published noise guidelines outlined in the City of Mississauga Noise Control By-Law 360-79 (amended to 299-08), and the Noise Pollution Control Guidelines NPC-300.

There are two proposed building structures on site. The PRPS Reporting Station R3 is located on the West side of the property and the Active Bay Response (ARB) is located on the North-East side of the property. The Subject Site will have a Standby Generator located inside the PRPS Building on the North-West side of the building. The Subject Facility is proposing to operate 24 hours per day, 7 days per week, and 52 weeks per year with the Standby Generator being operational between the hours of 0900 to 1500 through the week for a maximum duration of 60 minutes for testing purposes.

For the purpose of this assessment we have assumed a 24 hour operation for all equipment to assess compliance during all hours of operation with the exception of the Standby Generator which is restricted to daytime operations during non-emergency situations. In an emergency (power outage) the Standby Generator will be operational during all hours of the day. The Assessment presented herein provides a conservative evaluation of the potential noise impacts from the Subject Facility stationary source noise emissions generated during normal operations at the sensitive receptors located nearest to the facility. The Assessment was prepared consistent with the following MOE guidance:

NPC-233, "Information to be Submitted for Approval of Stationary Sources of Sound”, dated October 1995;

NPC-300, “Environmental Noise Guideline – Stationary and Transportation Sources Approval and Planning”; dated August 2013;

“Supporting Information for the Preparation of an Acoustic Assessment Report”, dated November 2003.

The Subject Site is surrounded by residential properties with a major roadway (Erin Mills Parkway) transecting the residences to the West and the Subject Site. A zoning map, zoning definitions, and land use designation plans are provided in Appendix B. A site plan is provided in Appendix A showing the location of all equipment at the site.


The Subject Site is located in an Acoustical Class 2 area defined by NPC-300 as an area with an acoustical environment typical of a Class 1 and Class 3 area where the background Urban Hum (vehicle traffic) tends to reduce between the hours of 0700 – 2300. Erin Mills parkway runs parallel to the Subject Site on the west side. The topography surrounding the Subject Site consists of flat terrains with reflective characteristics (roads and parking lots) to the north and west side of the Subject Site. Residential properties are situated adjacent to the property on the south and east side of the Subject Site. 2.0 NOISE SOURCE SUMMARY This Assessment focused on the sound emissions from the noise sources identified at the Subject Site with a potential to adversely impact the surrounding sensitive receptors. The Noise Source Summary is provided in Table 1 – Noise Source Summary and the significant noise source locations are identified in Appendix A. Fulco Environmental Inc. identified the following significant noise sources at the Subject Facility: PRPS Reporting Station R3 Facility:

Source ID FAI-1: One (1) Make Up Fresh Air Unit Roof Intake; Source ID FAI-2: One (1) Make Up Fresh Air Unit Roof Intake. Source ID FAI-3: One (1) Combined Air Intake (Side Wall) 2nd Floor

(Passive) serving AHU-1/AHU-2 Mechanical Noise; Source ID FAI-4: One (1) Fan Driven Fresh Air Intake (Side Wall) Serving

Generator Room (9000 cfm); Source ID EF-1: One (1) Combined Air Exhaust (Side Wall) 2nd Floor

Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). Source ID EF-2: One (1) Roof Mounted Exhaust Fan Serving Emissions

from Vehicles; Source ID NG-1: One (1) Natural Gas Generator Roof Exhaust With

Silencer; Source ID NG-2: One (1) Natural Gas Generator Ground Floor Side Wall

Mechanical Exhaust; Source ID CU-1: One (1) Condenser Unit; Source ID CU-2: One (1) Condenser Unit; Source ID CU-3: One (1) Condenser Unit; Source ID CU-4: One (1) Condenser Unit; Source Id CU-5: One (1) Condenser Unit.

Active Response Bay (ARB) Facility:

Source ID CU-6: One (1) Condenser Unit; Source ID EF-3: One (1) Roof Mounted Exhaust Fan Serving Emissions


from Vehicles. Source ID RTU-1: One (1) Roof Top Unit (Air Handling); Source ID HUM-1: One (1) Humidifier Unit.

Since the facility is in the preliminary stages of construction and equipment selection the significant noise sources are based on sound level measurements that must be achieved when purchasing the new equipment. The acoustic assessment process must consider all significant noise sources. Some sources of noise are insignificant because they do not contribute to the overall sound level at each sensitive receptor. The following sources were considered insignificant:

Natural gas fired comfort heating passive exhaust fans; Washroom exhaust fans; Periodic movement of-onsite vehicles.

A conservative assumption was made that all equipment on-site is proposed to be able to operate twenty-four hours per day and seven days per week with the exception of the standby generator. It should be noted that not all equipment will be operational all the time. For example, the exhaust fan serving the vehicle bays will only be operational during vehicle use inside the vehicle bay and the heating and cooling equipment are subject to seasonal variations (summer/winter) in duration of operation. There is a no-idling policy at the facility and no sources of impulse noise are anticipated at the Facility. 3.0 POINT-OF-RECEPTION SUMMARY The objective of this Assessment is to determine the predictable worst-case 1-hour equivalent sound level (1-hour Leq) at the worst-case sensitive receptors or points of reception (POR) which are defined by NPC-300 as any location on a noise sensitive land use where noise from a stationary source is received. Noise sensitive land uses may have one or more points of reception. The most sensitive POR is considered to be the one at which the sound level from the Subject Site noise sources is greatest with respect to the applicable MOE guideline limit. For the purpose of this assessment the following receptors were identified as sensitive in this assessment due to the close proximity to the Subject Site as shown in the zoning map (See Appendix A & B). POR 1 – Residences to the North; POR 2 - Residences to the East; POR 3 - Residences to the South; POR 4 – Residences to the West.


The locations of the selected POR’s are identified in Appendix B - Zoning Map and Land Use Zoning Designation Plan. 4.0 SOUND LEVEL SPECIFICATIONS Existing proposed manufacturer's specifications, site measurements, and a conservative library search of sources with similar noise levels were used to assess the noise impact of the significant outdoor and indoor stationary noise sources at all POR’s. The noise sources selected cannot exceed the sound levels stated at their current proposed locations of install. Attenuation due to barriers, silencers, or administrative controls will have to be assessed, if required, to ensure each noise source meets the maximum permitted sound levels provided over the specified distance. A maximum of a 5 dBA standard barrier noise loss was implemented where an existing structure with a surface area of 20 Kg/m2 breaks the line of sight from the noise source to the nearest sensitive receptor as per ISO 9613-2. The drawings were insufficient at this point to identify all existing barriers on-site; hence, it was assumed that no barriers exist for most sources. Tables D.1 to D.4 identify the sources that had barriers applied to them when assessing various Points of Reception Noise specifications for the outdoor stationary noise sources are provided in Table C.1 of Appendix C – Noise Specification Summary Table. 5.0 ASSESSMENT CRITERIA Assessment criteria may be determined for a POR based on the MOE's minimum exclusionary sound level limits, as presented in Table B-1 and Table B-2 of NPC-300, or on the background sound levels experienced in the area. The "background sound level" is defined as the sound level present in the environment that is produced by noise sources other than those from the Subject Site, and would include traffic sound levels and sound from neighboring industrial/commercial activity. The Subject Site is located at 2492 Thomas Street, in Mississauga, Ontario. The subject area is defined as Class II, as per MOE Publications NPC-300.

POR 1 - Residences to the North; POR 2 - Residences to the East; POR 3 – Residences to the South; POR 4 – Residences to the West.

The Subject Site is located in an Acoustical Class 2 area defined by NPC-300 as an area with an acoustical environment typical of a Class 1 and Class 3 Areas


where the background Urban Hum (vehicle traffic) tends to reduce between the hours of 0700 – 2300. Erin Mills parkway runs parallel to the Subject Site on the west side. The topography surrounding the Subject Site consists of flat terrains with reflective characteristics (roads and parking lots) south and east of the site.

The Ministry of the Environments exclusionary limits for Class II areas have been used for daytime and nighttime operations for all sensitive receptors as outlined in Table B-2 – “Exclusion Limit Values of One hour Equivalent Sound Level Plane of Window of Noise Sensitive Spaces” of NPC-300.

The exclusionary noise level for daytime operations (0700 – 2300) in a Class II Area is 50 dBA. The exclusionary noise level for nighttime operations (2300 – 0700) in a Class II Area is 45 dBA.

Table B-2 Exclusion Limit Values of One-Hour Equivalent Sound Level (L,., dBA) Plane of Window of Noise Sensitive Spaces

Time of Day Class l Area Class 2 Area Class 3 Area Class 4 Area

07:00- 19:00 50 50 45 60

19:00-23:00 50 50 40 60

23:00-07:00 45 45 40 55 NPC-300 states the following regarding noise limits associated with a Standby Generator: “The sound level limits for noise produced by emergency equipment operating in non-emergency situations, such as testing or maintenance of such equipment, are 5 dB greater than the sound level limits otherwise applicable to stationary sources, described in Table B2 above. The noise produced by emergency equipment operating in non-emergency situations should be assessed independently of all other stationary sources of noise. Specifically, the emissions are not required to be included with the overall noise assessment of a stationary source facility. In addition, sound level limits do not apply to emergency equipment operating in emergency situations”. It should be noted that Point of Reception 4 - Residence to the West is situated close to Erin Mills Parkway which would likely increase the background Urban Hum to the West which would increase the permissible sound level limits. However, due to the short time frame to prepare this report and the availability of vehicle traffic from the City of Mississauga we have assumed a worst case exclusionary noise limit of 50 dBA daytime and 45 dBA nighttime at all sensitive receptors to the West.


6.0 IMPACT ASSESSMENT 6.1 Steady State Noise Impact The worst-case assessment of steady state noise sources at the selected POR for the new equipment was based on manufacturer noise specifications, maximum permissible sound levels, and worst case operating conditions. Conservative acoustic calculations following the principles of ISO 9613-2 were used to assess the potential impacts of the significant noise sources. The worst-case cumulative facility-wide stationary source sound levels are estimated at all receptor(s) including attenuation affects due to intermittence barriers, and distance. As outlined in ISO 9613-2 noise emissions from each source is reduced by a factor of 6 dBA per doubling of distance. Other attenuation factors for all sources such as geometric divergence, atmospheric attenuation, and ground absorption were not included to provide a conservative assessment. The Subject Site noise impacts at each Point of Reception (POR) were modelled based on the worst-case simultaneous operation of all equipment on-site using the maximum permissible sound levels for each piece of equipment selected. Manufacturer specifications for some sources are shown in Appendix C; however, the noise emissions listed for each source in Table 1 must be achieved in order to show compliance. The sound levels predicted at the nearest Points of Reception (POR-1 to 4) subject to this assessment are summarized below and shown in Table 2 – Point of Reception Noise Impact – Attenuated Sound Levels. The predicted overall sound levels at the nearest Points of Reception (POR-1 to 4) are summarized below and in Table 3 – Acoustic Assessment Summary – Attenuated Steady State Sound Levels (Stationary Sources) and Table 4 - Acoustic Assessment Summary – Attenuated Steady State Sound Levels (Standby Generator). The noise calculations are provided in Appendix D – Acoustic Calculations.


Stationary Noise Sources – Un-attenuated

POR

ID

Daytime/Evening/Night

Predicted Noise (dBA)

Daytime/Evening/

Night Performance Limits (dBA)

Compliance

with Performance

Limits

R1 43 / 43 / 43 50 / 50 / 45 Yes / Yes / Yes

R2 43 / 43 / 43 50 / 50 / 45 Yes / Yes / Yes

R3 44 / 44 / 44 50 / 50 / 45 Yes / Yes / Yes

R4 40 / 40 / 40 50 / 50 / 45 Yes / Yes / Yes

Standby Generator Noise Sources – Un-attenuated

POR ID

Daytime/Evening/Night

Predicted Noise (dBA)

Daytime/Evening/

Night Performance Limits (dBA)

Compliance

with Performance

Limits

R1 52 / NA / NA 55 / NA / NA Yes / NA / NA




Hence, the worst case noise emissions for the new equipment must meet the sound levels used in the assessment. If the noise levels are deviated, the acoustic assessment must be updated prior to construction to ensure compliance is shown.


7.0 CONCLUSIONS The predicted steady state sound levels from the PRPS Reporting Station R3 at the POR’s are below the minimum MOE daytime and nighttime exclusionary sound level limits at all sensitive receptors as outlined in NPC-300. Hence, the facility is capable of operating in compliance with the Municipal and Provincial Noise Criteria. For the purpose of this acoustic assessment the existing background noise (vehicle traffic along Erin Mills Parkway) has not been conducted. We trust the above information has been presented in a straight forward manner. If you have any questions please feel free to contact us directly. Sincerely, FULCO ENVIRONMENTAL INC.

Greg Fullarton, EP, (EP)CEA, RIHT, LTRP 6-1500 Upper Middle Rd., W. Suite 318 Oakville, ON, L6M 0C2 T: (905) 464-1779 E: [email protected]

File: 1255 Acoustic Assessment Report

Table 1: Noise Source SummaryPRPS Reporting Station No. R3 & Active Response Bay

Source Type of Noise Uncorrected Sound Power Uncorrected Sound Pressure Corrected Sound Power Corrected Sound Pressure Source Sound Intermittence Noise ControlID Source Level (1) (dBA) Level (1) (dBA) Level (1) (dBA) Level (1) (dBA) Location (2) Characteristics (3) Adjustment Measures (4)

FAI-1 One (1) Make Up Fresh Air Unit Roof Intake. Point - 75 dBA 7 m - 55 dBA 7 m O S None TBD (20 dBA)

FAI-2 One (1) Make Up Fresh Air Unit Roof Intake. Point - 75 dBA 7 m - 55 dBA 7 m O S None TBD (20 dBA)

FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. Point 84 - 78 - I S None TBD (6 dBA)

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). Point 78 - 78 - O S None None

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). Point 84 - 78 - O S None Silencer (6 dBA)

EF-2 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. Point - 75 dBA 7 m 55 dBA 7 m O S None Silencer (20 dBA)

NG-1 One (1) Natural Gas Generator Roof Exhaust With Silencer Point - 88 dBA 7 m 68 dBA 7 m O S None Silencer (20 dBA)

NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust Point - 88 dBA 7 m - 68 dBA 7 m O S None Silencer (20 dBA)

CU-1 One (1) Condenser Unit Point - 65 dBA 5 m - 55 dBA 5 m O S None TBD (10 dBA)






EF-3 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. Point - 75 dBA 7 m - 50 dBA 7 m O S None Silencer (25 dBA)

RTU-1 One (1) Roof Top Unit (Air Handling) Point - 75 dBA 7 m - 50 dBA 7 m O S None TBD (25 dBA)

HUM-1 One (1) Humidifier Unit Point - 72 dBA 7 m - 47 dBA 7 m O S None TBD (25 dBA)

Notes:(4) Noise Control Measures: (4) Noise Control Measures:S - silencer, acoustic louvre, muffler S - silencer, acoustic louvre, muffler

(2) Source Location: A - acoustic lining, plenum B- barrier, berm, screening A - acoustic lining, plenum B- barrier, berm, screening L- lagging O - located/installed outside of building E - acoustic enclosure E - acoustic enclosureI - located/installed inside of building O - other O - other

U - uncontrolled U - uncontrolled(3) Sound Characteristics: AC - administrative control AC - administrative controlS - Steady TBD - Noise control "to be determined"

Q - Quasi Steady Impulsive

I - ImpulsiveB - BuzzingT - TonalC - CyclicInt. - Intermittence Adjustment per NPC-104

Source Description

(1) Sound power Level or sound pressure level at a referenced distance based on manufacturer data, noise library search, and actual measurements.

1255 Acoustic Assessment Report

Table 2: Point of Reception Noise Impact - Attenuated Sound LevelsPRPS Reporting Station No. R3 & Active Response Bay

Source

ID

FAI-1 One (1) Make Up Fresh Air Unit Roof Intake. 87 33 33 95 32 32 67 35 35 136 29 29

FAI-2 One (1) Make Up Fresh Air Unit Roof Intake. 103 32 32 99 32 32 51 38 38 136 29 29

FAI-3 mbined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechan 57 35 35 125 23 23 83 27 27 94 31 31

EF-1 ed Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exh 62 34 34 130 23 23 79 27 27 89 31 31

EF-2 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. 77 34 34 114 31 31 52 38 38 108 31 31

CU-1 One (1) Condenser Unit 76 31 31 128 27 27 62 33 33 93 30 30






EF-3 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. 104 27 27 28 38 38 114 26 26 191 21 21

RTU-1 One (1) Roof Top Unit (Air Handling) 99 27 27 36 36 36 109 26 26 184 22 22

HUM-1 One (1) Humidifier Unit 99 24 24 36 33 33 109 23 23 184 19 19

Worst Case Total Facility Sound Level (1-hr Leq) dBA - 43 43 - 43 43 - 44 44 - 40 40

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). 63 34 NA 130 23 NA 77 27 NA 89 31 NA

NG-1 One (1) Natural Gas Generator Roof Exhaust With Silencer 65 49 NA 126 43 NA 75 47 NA 93 45 NA

NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust 57 50 NA 129 38 NA 83 42 NA 91 46 NA

Worst Case Total Facility Sound Level (1-hr Leq) dBA - 52 NA - 44 NA - 48 NA - 49 NA

Notes:

(1) Sound Level at the Receptor was calculated using conservative manual calculations following the principles of ISO 9613-2.

POR-3 Residences to the South

Distance to Receptor (m)

0700 - 1900 Sound Pressure Level at

Receptor 3 (Leq) dBA



POR-4 Residences to the West





Receptor 4 (Leq) dBASource Description







POR-1 Residence to the North POR-2 Residences to the East

0700 - 1900 Sound Pressure Level

at Receptor 2 (Leq) dBA




Table 3: Acoustic Assessment Summary - Steady State Sound Levels (Stationary Sources)PRPS Reporting Station No. R3 & Active Response Bay

POR-1 Residences to the North 43 43 No 50 45 Yes

POR-2 Residences to the East 43 43 No 50 45 Yes

POR-3 Residences to the South 44 44 No 50 45 Yes

POR-4 Residences to the West 40 40 No 50 45 Yes

Table 4: Acoustic Assessment Summary - Steady State Sound Levels (Standby Generator)PRPS Reporting Station No. R3 & Active Response Bay

POR-1 Residences to the North 52 NA No 55 NA Yes

POR-2 Residences to the East 44 NA No 55 NA Yes

POR-3 Residences to the South 48 NA No 55 NA Yes

POR-4 Residences to the West 49 NA No 55 NA Yes

Note: Standby generators are assessed independantly from all other stationary noise sources as outlined in NPC-300.

Nighttime Performance Limit (Leq) dBA

Compliance with Performance Limit

(Yes/No)Point of Reception ID Point of Reception Description

Daytime Predicted Attenuated Sound Level at Point of Reception

(Leq) dBA

Nighttime Predicted Attenuated Sound Level at Point of Reception

(Leq) dBA

Verified by Acoustic Audit (Yes/No)

Daytime Performance Limit (Leq) dBA

Compliance with Performance Limit

(Yes/No)Point of Reception ID

Nighttime Predicted Attenuated Sound Level at Point of Reception

(Leq) dBA

Nighttime Performance Limit (Leq) dBA

Point of Reception DescriptionDaytime Predicted Attenuated

Sound Level at Point of Reception (Leq) dBA

Verified by Acoustic Audit (Yes/No)

Daytime Performance Limit (Leq) dBA

File: 1255 PRPS Reporting Station Acoustic Assessment Report Appendices

Appendix A

Site Plans & Equipment Locations

User

Oval

User

Text Box

NG-2

User

Oval

User

Text Box

FAI-3

User

Oval

User

Oval

User

Text Box

EF-1

User

Text Box

FAI-4

User

Oval

User

Text Box

NG-1

User

Oval

User

Text Box

CU-1

User

Oval

User

Text Box

CU-2

User

Oval

User

Oval

User

Oval

User

Text Box

CU-3

User

Text Box

CU-4

User

Text Box

CU-5

User

Rectangle

User

Text Box

EF-2

User

Rectangle

User

Text Box

FAI-2

User

Rectangle

User

Text Box

FAI-1

User

Oval

User

Text Box

POR 1 RESIDENCES TO THE NORTH

User

Oval

User

Text Box

POR 2 RESIDENCES TO THE EAST

User

Oval

User

Text Box

POR 3 RESIDENCES TO THE SOUTH

User

Oval

User

Text Box

POR 4 RESIDENCES TO THE WEST

User

Text Box

SCALE: 6 CM = 47.42 M

User

Rectangle

User

Text Box

EF-3

User

Oval

User

Oval

User

Text Box

HUM-1

User

Text Box

RTU-1

User

Oval

User

Text Box

CU-6

PRPS SITE

POR1POR2

POR3

POR4

User

Oval

User

Text Box

Site

User

Line


Appendix B

Zoning Map and Land Use Zoning Designation Plan

User

Oval

User

Text Box

Site

User

Line


Appendix C

Manufacturer Equipment Specifications

File: 1255 Detailed Acoustic Assessment Report

Table C.1 - Noise Specification Summary Table

FAI-1 One (1) Make Up Fresh Air Unit Roof Intake. - 55 7

FAI-2 One (1) Make Up Fresh Air Unit Roof Intake. - 55 7

FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. 78 - -

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). 78 - -

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). 78 - -

EF-2 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. - 55 7

NG-1 One (1) Natural Gas Generator Roof Exhaust With Silencer - 68 7

NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust - 68 7

CU-1 One (1) Condenser Unit - 55 5






EF-3 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. - 50 7

Sound Power Level

(dBA) 1, 2

Reference Sound Pressure

Level (dBA) 1, 2Reference Distance

(m)Source ID from ESDM Source Label from ESDM

PRPS Reporting Station No. R3 Equipment

PRPS Active Response Bay Equipment

File: 1255 Detailed Acoustic Assessment Report

RTU-1 One (1) Roof Top Unit (Air Handling) - 50 7

HUM-1 One (1) Humidifier Unit - 47 7

NOTES:

2 Worst case maximum sound levels permitted for each noise source.

1 A 5 dBA Standard barrier noise loss was used where an existing structure (20 Kg/m 2) breaks the line of sight from the noise source to the sensitive receptor.

Vision™ Air Handling Unit

Page 1 of 6 www.DaikinApplied.com

Job Information Technical Data Sheet

Job Name 2152220 PRPS Reporting Station

Date April 14 2015

Submitted By VVG

Software Version 10.41

Unit Tag AHU-01-01

Unit Overview

Model Number

Supply Return/Exhaust

Air

Volume cfm

Static Pressure External Dimensions Air

Volume cfm

Static Pressure External Dimensions

External inWc

Total inWc

Height in

Width in

Length in

External inWc

Total inWc

Height in

Width in

Length in

CAH008GDAC 2000 1.50 3.48 34* 58* 182 2000 1.50 2.98 34* 58* 118

*Not including base rails, coil connectors, drain connectors and control boxes.

Unit

Model Number: CAH008GDAC

Approval: ETL Listed / ETL Listed to Canadian Safety Standards (ETL Label / ETLc Label)

Outer Panel: Painted standard G60 Galvanized Steel

Liner: Galvanized Steel (unless noted per section)

Insulation: R-13 Injected Foam

Unit Configuration: Stacked with opposed air flows Drive (Handling) Location: Right

Base: 4" formed channel Wall Thickness: 2 in

Altitude: 0 ft Parts Warranty: Standard One Year

Exhaust Air Stream

Plenum Section Component: 1 Length: 14 in Shipping Section: 4

Opening Location Opening Size Air Pressure Drop

End upper 10.00" x 54.00" 0.02 inWc

Door

Location Width Opening

Drive side 10 in Outward

Panel Filter Component: 2 Length: 12 in Shipping Section: 4

Type Efficiency Face Velocity Face Area Air Volume Filter Loading

Pleated MERV 8 227 ft/min 8.8 ft² 2000 cfm Side

Air Pressure Drop Number of Filters Height Width Depth

Clean Air Mean Air Dirty Air

0.11 inWc 0.56 inWc 1.00 inWc

1 24 in 24 in 2 in

1 24 in 20 in 2 in

1 24 in 12 in 2 in

Door



Special Options

Special Text

Intersept Antimicrobial treatment

http://www.daikinapplied.com/



Access Section Component: 3 Length: 24 in Shipping Section: 4

Air Pressure Drop

0.00 inWc

Door



Energy Recovery Component: 4 Length: 20 in Shipping Section: 3

Heat Wheel

Model

Media Type Wheel

Diameter

Supply Air

Volume

Face Velocity Segmented

Wheel Supply Air Return Air

Summer Winter Summer Winter

SXA-1000-MW Aluminium 30 in 2000 cfm 750 ft/min 750 ft/min 750 ft/min 750 ft/min No

Electrical Supply Bypass Damper

Opening

Pressure Drop Exhaust Air

Volume

VFD Motor Power

Supply Air Return Air


115/60/1

V/Hz/Phase

10.00 x 54.00

/ 10.00 x

54.00

0.94 insWg 0.77 insWg 0.91 insWg 0.90 insWg 2000 cfm Yes 0.13 HP

Summer Conditions

Outside Air Return Air Supply Air Exhaust Air Effectiveness Total Energy

Recovered Dry Bulb Wet Bulb Dry Bulb Wet Bulb Dry Bulb Wet Bulb Dry Bulb Wet Bulb Latent Sensible Total

88.0 °F 74.0 °F 75.0 °F 62.5 °F 78.8 °F 66.4 °F 84.2 °F 70.8 °F 67.39 % 70.66 % 68.58 % 58001

Btu/hr

Winter Conditions



-4.0 °F -5.0 °F 72.0 °F 54.0 °F 49.7 °F 40.8 °F 18.3 °F 17.7 °F 67.35 % 70.66 % 69.84 % 144888

Btu/hr

Door



Special Options

Static Pressure

0.91 inWc

Manual Component Component: 5 Length: 12 in Shipping Section: 1

Pressure Drop

0.00 inWc

Panel


Removable panels - in Outward




Return/Exhaust Fan Component: 6 Length: 36 in Shipping Section: 1

Fan Performance

Air Volume Static Pressure Brake Horsepower Speed Outlet Velocity

External Total Cabinet Operating Maximum

2000 cfm 1.50 inWc 2.98 inWc 0.00 inWc 1.67 BHP 1735 rpm 1934 rpm 1905 ft/min

Fan Data

Fan Type Blade Type / Class Quantity of Fans Wheel Diameter Number of Blades Discharge Motor Location

Centrifugal DWDI Forward Curved /

1

1 10.62 in N/A Top horizontal To Side of Fan

Motor Data

Power Electrical

Supply

Speed Efficiency Enclosure Frame Size Supplier Number of

Poles

Lock Rotor

Current

Full Load

Current

2.0 HP 575/60/3

V/Hz/Phase

1750 rpm Premium ODP 145 T frame Generic 4 15.1 A 2.1 A

Fan Options

Isolator Type: Spring

Drive Package Data*

Fan Sheave Motor Sheave Belt Number of Belts Actual Drive S.F. Bearing Type

AK39H AK39H A26 1 1.22 Standard - L50 (200K)

*Daikin Applied reserves the right to provide a different but equivalent drive package

VFD/Starter/Disconnect Data

Selection Type: External J-Box Vendor: Factory Standard

Voltage: 575 V Height x Width x Depth: 4.00 in x 6.00 in x 6.00 in

Mounting: Door Side Enclosure: NEMA 1

Door



Supply Air Stream

Combination Filter Component: 1 Length: 22 in Shipping Section: 2

Access Face Velocity Face Area Air Volume

Side 246 ft/min 8.1 ft² 2000 cfm

Portion Type Efficiency Air Pressure Drop Number of

Filters

Height Width Depth


Pre-Filter Pleated MERV 8 0.13 inWc 0.56 inWc 1.00 inWc 2 24 in 20 in 2 in

1 24 in 12 in 2 in

Filter Varicel SH

cartridge MERV 13 0.19 inWc 0.85 inWc 1.50 inWc

2 24 in 20 in 12 in

1 24 in 12 in 12 in

Door



Special Options

Special Text

Pre-filter Intersept Antimicrobial treatment

APM credit for low face velocity





Air Pressure Drop

0.00 inWc

Door



Energy Recovery Section Component: 3 Length: 20 in Shipping Section: 3

See Exhaust Air Stream


Air Pressure Drop

0.00 inWc

Door



Hot Water Coil Component: 5 Length: 34 in Shipping Section: 5

Coil Model Total Capacity Number of Coils Number of Rows Fins per Inch Tube Diameter Tube Spacing

(Face x Row)

5WH0804B 176548 Btu/hr 1 4 8 0.625 in 1.50 in x 1.299 in

Air Volume Air Temperature Coil Air Pressure

Drop

Finned Height Finned Length Face Area Face Velocity

Entering Leaving

Dry Bulb Dry Bulb

2000 cfm -4.0 °F 76.7 °F 0.11 inWc 24 in 45 in 7.50 ft² 267 ft/min

Fluid Flow Rate Pressure Drop Velocity Volume Weight

Entering Leaving

130.0 °F 99.3 °F 12.90 gpm 2.30 ftHd 1.70 ft/s 4.0 gal 40.00 lb

Connection Glycol Type Min. Fin

Surface Temp.

Min. Tube

Wall Surface

Temp.

Fouling Factor

Type Quantity Size Location Material

Threaded 2 1.50 in Drive side Carbon steel Propylene

(50%) 99.3 °F 99.3 °F 0.000

Material

Fin Tube Header Case

Aluminum .0075 in Copper .020 in Copper Galv. steel

AHRI 410 Certification

Coil is NOT certified by AHRI

Door






Direct Expansion Coil Component: 6 Length: 20 in Shipping Section: 5

Coil Model Total Capacity Sensible Capacity Number of Coils Number of Rows Fins per Inch Tube Diameter Tube Spacing

(Face x Row)

5EJ0606B 80376 Btu/hr 52114 Btu/hr 1 6 6 0.625 in 1.50 in x 1.299 in

Air Volume Air Temperature Coil Air

Pressure

Drop

Finned

Height

Finned

Length

Face Area Face

Velocity Entering Leaving

Dry Bulb Wet Bulb Dry Bulb Wet Bulb

2000 cfm 78.8 °F 66.4 °F 55.0 °F 53.2 °F 0.22 insWg 24 in 45 in 7.50 ft² 267 ft/min

Fluid Sub-Cooled Refrigerant

Liquid Temp.

Suction Vapor Superheat

Temp. at Coil Outlet

Design Saturated

Condensing Temp. Suction Temp. Refrigerant

45.0 °F R410a 110.0 °F 8.0 °F 110.0 °F

Connection Min. Fin Surface

Temp.

Min. Tube Wall

Surface Temp. Type Liquid Quantity Suction Size Location Material

OD Sweat 2-0.63 in 2 2-1.63 in Drive side Copper tube 32.0 °F 32.0 °F

Material Drain Pan Drain Side


Aluminum .0075 in Copper .020 in Copper Galv. steel Microbial resistant

coated galvanized Drive side



Supply Fan Component: 7 Length: 36 in Shipping Section: 5

Fan Performance




Fan Data



2


Motor Data

Power Electrical

Supply


Poles

Lock Rotor

Current

Full Load

Current

3.0 HP 575/60/3

V/Hz/Phase


Fan Options


Drive Package Data*








Door






Unit Sound Power (dB)

Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

Radiated: 69 77 64 60 60 52 40 36

Unit Discharge: 79 82 77 76 76 76 73 70

Unit Return: 72 77 69 68 70 66 65 62

Shipping Section Details

Section Length

in

Weight

lb

Corner Weights (lb) Center of Gravity (in)

P1 P2 P3 P4 XX YY ZZ

1 48 527 135 99 124 169 27 24 17

2 48 392 108 108 88 88 21 29 19

3 20 557 139 139 139 139 10 29 36

4 50 355 90 90 88 88 25 29 19

5 114 1360 328 269 344 419 64 26 18

Entire Unit

182 Lower level only

3191

n/a

n/a

n/a

n/a

n/a

n/a

n/a

NOTE: Special components aren't included in the corner weights and center of gravity data.

AHRI Certification

Supply fan performance is certified in accordance with the Central Station Air-Handling Unit Certification

Program, which is based on AHRI Standard 430.

Notes

Standard

1. As a standalone component, unit meets or exceeds requirements of ASHRAE 90.1 - 2007. The approving authority is responsible

for compliance of multi-component building systems.


User

Highlight

User

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User

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User

Highlight



Job Information Technical Data Sheet

Job Name 2152220 PRPS Reporting Station

Date April 14 2015

Submitted By VVG

Software Version 10.41

Unit Tag AHU-01-02

Unit Overview

Model Number

Supply Return/Exhaust

Air

Volume cfm

Static Pressure External Dimensions Air

Volume cfm

Static Pressure External Dimensions

External inWc

Total inWc

Height in

Width in

Length in

External inWc

Total inWc

Height in

Width in

Length in

CAH010GDAC 2500 2.00 3.79 36* 64* 190 2500 2.00 3.31 36* 64* 122

*Not including base rails, coil connectors, drain connectors and control boxes.

Unit

Model Number: CAH010GDAC

Approval: ETL Listed / ETL Listed to Canadian Safety Standards (ETL Label / ETLc Label)

Outer Panel: Painted standard G60 Galvanized Steel

Liner: Galvanized Steel (unless noted per section)

Insulation: R-13 Injected Foam

Unit Configuration: Stacked with opposed air flows Drive (Handling) Location: Right

Base: 4" formed channel Wall Thickness: 2 in

Altitude: 0 ft Parts Warranty: Standard One Year

Exhaust Air Stream

Plenum Section Component: 1 Length: 14 in Shipping Section: 4

Opening Location Opening Size Air Pressure Drop

End upper 10.00" x 60.00" 0.02 inWc

Door



Panel Filter Component: 2 Length: 12 in Shipping Section: 4

Type Efficiency Face Velocity Face Area Air Volume Filter Loading

Pleated MERV 8 263 ft/min 9.5 ft² 2500 cfm Side

Air Pressure Drop Number of Filters Height Width Depth


0.14 inWc 0.57 inWc 1.00 inWc 3 24 in 20 in 2 in

Door



Special Options

Special Text

Intersept Antimicrobial treatment





Air Pressure Drop

0.00 inWc

Door



Energy Recovery Component: 4 Length: 20 in Shipping Section: 3

Heat Wheel

Model

Media Type Wheel

Diameter

Supply Air

Volume

Face Velocity Segmented

Wheel Supply Air Return Air


SXA-1200-MW Aluminium 38 in 2500 cfm 606 ft/min 606 ft/min 606 ft/min 606 ft/min No

Electrical Supply Bypass Damper

Opening

Pressure Drop Exhaust Air

Volume

VFD Motor Power

Supply Air Return Air


115/60/1

V/Hz/Phase

10.00 x 60.00

/ 10.00 x

60.00

0.74 insWg 0.61 insWg 0.72 insWg 0.72 insWg 2500 cfm Yes 0.13 HP

Summer Conditions



88.0 °F 74.0 °F 75.0 °F 62.5 °F 78.3 °F 65.8 °F 84.7 °F 71.3 °F 73.07 % 74.29 % 73.55 % 77759

Btu/hr

Winter Conditions



-4.0 °F -5.0 °F 72.0 °F 54.0 °F 52.5 °F 42.7 °F 15.5 °F 14.9 °F 73.03 % 74.29 % 73.90 % 191637

Btu/hr

Door



Special Options

Static Pressure

0.72 inWc

Manual Component Component: 5 Length: 12 in Shipping Section: 1

Pressure Drop

0.00 inWc

Panel


Removable panels - in Outward




Return/Exhaust Fan Component: 6 Length: 40 in Shipping Section: 1

Fan Performance




Fan Data



2


Motor Data

Power Electrical

Supply


Poles

Lock Rotor

Current

Full Load

Current

3.0 HP 575/60/3

V/Hz/Phase


Fan Options


Drive Package Data*








Door



Supply Air Stream

Combination Filter Component: 1 Length: 22 in Shipping Section: 2

Access Face Velocity Face Area Air Volume

Side 265 ft/min 9.4 ft² 2500 cfm

Portion Type Efficiency Air Pressure Drop Number of

Filters

Height Width Depth


Pre-Filter Pleated MERV 8 0.14 inWc 0.57 inWc 1.00 inWc 3 24 in 20 in 2 in

Filter Varicel SH

cartridge MERV 13 0.22 inWc 0.86 inWc 1.50 inWc 3 24 in 20 in 12 in

Door



Special Options

Special Text

Pre-filter Intersept Antimicrobial treatment

APD credit for low face velocity





Air Pressure Drop

0.00 inWc

Door



Energy Recovery Section Component: 3 Length: 20 in Shipping Section: 3

See Exhaust Air Stream


Air Pressure Drop

0.00 inWc

Door



Hot Water Coil Component: 5 Length: 34 in Shipping Section: 5

Coil Model Total Capacity Number of Coils Number of Rows Fins per Inch Tube Diameter Tube Spacing

(Face x Row)

5WH0704B 218751 Btu/hr 1 4 7 0.625 in 1.50 in x 1.299 in

Air Volume Air Temperature Coil Air Pressure

Drop

Finned Height Finned Length Face Area Face Velocity

Entering Leaving

Dry Bulb Dry Bulb

2500 cfm -4.0 °F 76.0 °F 0.10 inWc 27 in 51 in 9.56 ft² 261 ft/min

Fluid Flow Rate Pressure Drop Velocity Volume Weight

Entering Leaving

130.0 °F 99.6 °F 16.10 gpm 3.10 ftHd 1.90 ft/s 6.0 gal 50.00 lb

Connection Glycol Type Min. Fin

Surface Temp.

Min. Tube

Wall Surface

Temp.

Fouling Factor

Type Quantity Size Location Material

Threaded 2 1.50 in Drive side Carbon steel Propylene

(50%) 99.6 °F 99.6 °F 0.000

Material


Aluminum .0075 in Copper .020 in Copper Galv. steel



Door






Direct Expansion Coil Component: 6 Length: 20 in Shipping Section: 5

Coil Model Total Capacity Sensible Capacity Number of Coils Number of Rows Fins per Inch Tube Diameter Tube Spacing

(Face x Row)

5EJ0606B 101835 Btu/hr 65781 Btu/hr 1 6 6 0.625 in 1.50 in x 1.299 in

Air Volume Air Temperature Coil Air

Pressure

Drop

Finned

Height

Finned

Length

Face Area Face

Velocity Entering Leaving

Dry Bulb Wet Bulb Dry Bulb Wet Bulb

2500 cfm 78.8 °F 66.4 °F 54.8 °F 53.0 °F 0.22 insWg 27 in 51 in 9.56 ft² 261 ft/min

Fluid Sub-Cooled Refrigerant

Liquid Temp.

Suction Vapor Superheat

Temp. at Coil Outlet

Design Saturated

Condensing Temp. Suction Temp. Refrigerant

45.0 °F R410a 110.0 °F 8.0 °F 110.0 °F

Connection Min. Fin Surface

Temp.

Min. Tube Wall

Surface Temp. Type Liquid Quantity Suction Size Location Material

OD Sweat 2-0.88 in 2 2-1.63 in Drive side Copper tube 32.0 °F 32.0 °F

Material Drain Pan Drain Side


Aluminum .0075 in Copper .020 in Copper Galv. steel Microbial resistant

coated galvanized Drive side



Supply Fan Component: 7 Length: 40 in Shipping Section: 5

Fan Performance




Fan Data



2


Motor Data

Power Electrical

Supply


Poles

Lock Rotor

Current

Full Load

Current

3.0 HP 575/60/3

V/Hz/Phase


Fan Options


Drive Package Data*








Door






Unit Sound Power (dB)

Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

Radiated: 72 82 69 63 67 57 42 40

Unit Discharge: 82 87 82 79 84 80 75 74

Unit Return: 74 82 73 70 75 71 66 65

Shipping Section Details

Section Length

in

Weight

lb

Corner Weights (lb) Center of Gravity (in)

P1 P2 P3 P4 XX YY ZZ

1 52 624 162 117 145 201 29 27 18

2 52 444 124 124 98 98 23 32 20

3 20 640 160 160 160 160 10 32 38

4 50 390 99 99 96 96 25 32 20

5 118 1530 373 309 384 464 65 29 19

Entire Unit

190 Lower level only

3628

n/a

n/a

n/a

n/a

n/a

n/a

n/a

NOTE: Special components aren't included in the corner weights and center of gravity data.

AHRI Certification

Supply fan performance is certified in accordance with the Central Station Air-Handling Unit Certification

Program, which is based on AHRI Standard 430.

Notes

Important

1. This unit may not meet ASHRAE Standard 90.1 - 2007 fan motor power limitations. If that code applies, alternate fan selections

may be required.

2. The designer and installer must ensure compliance with applicable codes. A component supplier cannot determine the brake

horsepower ("BHP") for other motors in the air handling system.

3. Before approving this unit, determine whether ASHRAE Standard 90.1 - 2007 has been adopted in the specific jurisdiction or

contract specifications in which the unit will be installed.


User

Highlight

User

Highlight

EDUS371435-R2 Sound Levels (Reference Data)

REYQ-TTJU Heat Recovery (208/230V) 113

11.Sound Levels (Reference Data)

REYQ72TTJU

4D093380

Rinkesh.Shah

Text Box

CU-R-03

Sound Levels (Reference Data) EDUS371435-R2

114 REYQ-TTJU Heat Recovery (208/230V)

REYQ96TTJU / REYQ120TTJU

4D093379

Rinkesh.Shah

Text Box

CU-R-04

EDUS371435-R2 Sound Levels (Reference Data)

REYQ-TTJU Heat Recovery (208/230V) 115

REYQ144TTJU / REYQ168TTJU

4D093378

Rinkesh.Shah

Text Box

CU-R-01, CU-R-02, & CU-R-05


Appendix D

Acoustic Calculations


Table D.1 - Acoustic Assessment Summary Table (POR-1)

Fan TypeFlow

(cfm) (Q)Pressure (in. of water) (P)

Size QxP

FAI-1 One (1) Make Up Fresh Air Unit Roof Intake. - - - - - 3 - - 87 - 55 7 60 min 0 No 0 33


FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. - - - - - 2 - - 57 78 - - 60 min 0 No 0 35

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). - - - - - 2 - - 62 78 - - 60 min 0 No 0 34

EF-2 One (1) Roof Mounted Exhaust Fan Serving Emissions From Vehicles. - - - - - 3 - - 77 - 55 7 60 min 0 No 0 34

CU-1 One (1) Condenser Unit - - - - - 3 - - 76 - 55 5 60 min 0 No 0 31





CU-6 One (1) Condenser Unit - - - - - 3 - - 115 - 45 5 60 min 0 Yes 5 13


RTU-1 One (1) Roof Top Unit (Air Handling) - - - - - 3 - - 99 - 50 7 60 min 0 No 0 27

HUM-1 One (1) Humidifier Unit - - - - - 3 - - 99 - 47 7 60 min 0 No 0 24

43 50

43 45

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). - - - - - 2 - - 63 78 - - 60 min 0 No 0 34

NG-1 One (1) Natural Gas Generator Roof Exhaust With Silencer - - - - - 3 - - 65 - 68 7 60 min 0 No 0 49

NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust - - - - - 3 - - 57 - 68 7 60 min 0 No 0 50

52 55

Yes

Yes

NOTES:


= Daytime only source (0700 - 1900)

NEGLIGIBLE SOURCES:All washroom and passive gas comfort heating exhaust fans as well as minor vehicle movements on-site. A no idling policy is in effect at the site during non-emergency situations.

Compliance with MOE Nighttime Limits

D50

(m)Source Label from ESDM DA (m)

Reference Sound

Pressure

Level (dBA) 2

Reference Distance (m)

NPC-104 Time

Adjustment (1-Hour Leq)

Total (Nighttime)

Equation Number

Used

Source Description from Noise Red Flag Tables


Active Response Bay Station Equipment

Barrier Correction

(dBA) 1

Predicted SL at POR (dBA)

Maximum 1-Hour

Operation

Source ID from ESDM

Standby Generator PRPS Reporting Station

Total (Daytime)

1 A 5 dBA Standard barrier noise loss was used where an existing structure (20 Kg/m2) breaks the line of sight from the noise source to the sensitive receptor.

Source Parameters Shielded from POR by

Permanent Barrier?

Compliance with MOE Daytime Limits

Sound Power Level

(dBA) 2

Total (Daytime)



Fan TypeFlow


Size QxP



FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. - - - - - 2 - - 125 78 - - 60 min 0 Yes 5 23

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). - - - - - 2 - - 130 78 - - 60 min 0 Yes 5 23











43 50

43 45

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). - - - - - 2 - - 130 78 - - 60 min 0 Yes 5 23


NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust - - - - - 3 - - 129 - 68 7 60 min 0 Yes 5 38

44 55

Yes

Yes

NOTES:






Shielded from POR by

Permanent Barrier?

Barrier Correction

(dBA) 1

Source ID from ESDM

Source Label from ESDM

Source ParametersEquation Number

Used

Reference Sound

Pressure Level (dBA)

2


Maximum 1-Hour

Operation

NPC-104 Time


Total (Nighttime)



D50

(m)


Total (Daytime)




Total (Daytime)

DA (m)

Sound Power Level

(dBA) 2



Fan TypeFlow


Size QxP



FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. - - - - - 2 - - 83 78 - - 60 min 0 Yes 5 27

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). - - - - - 2 - - 79 78 - - 60 min 0 Yes 5 27











44 50

44 45

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). - - - - - 2 - - 77 78 - - 60 min 0 Yes 5 27


NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust - - - - - 3 - - 83 - 68 7 60 min 0 Yes 5 42

48 55

Yes

Yes

NOTES:







Permanent Barrier?

Barrier Correction

(dBA) 1

Source ID from ESDM



Used

Reference Sound


2


Maximum 1-Hour

Operation

NPC-104 Time


Total (Nighttime)



D50

(m)


Total (Daytime)




Total (Daytime)

DA (m)

Sound Power Level

(dBA) 2



Fan TypeFlow


Size QxP



FAI-3 One (1) Combined Air Intake (Side Wall) 2nd Floor (Passive) serving AHU-1/AHU-2 Mechanical Noise. - - - - - 2 - - 94 78 - - 60 min 0 No 0 31

EF-1 One (1) Combined Air Exhaust (Side Wall) 2nd Floor Exhaust Fan Serving AHU-1/AHU-2 Fan Exhaust (4500 cfm). - - - - - 2 - - 89 78 - - 60 min 0 No 0 31











40 50

40 45

FAI-4 One (1) Fan Driven Fresh Air Intake (Side Wall) Serving Generator Room (9000 cfm). - - - - - 2 - - 89 78 - - 60 min 0 No 0 31


NG-2 One (1) Natural Gas Generator Ground Floor Side Wall Mechanical Exhaust - - - - - 3 - - 91 - 68 7 60 min 0 No 0 46

49 55

Yes

Yes

NOTES:







Permanent Barrier?

Barrier Correction

(dBA) 1

Source ID from ESDM



Used

Reference Sound


2


Maximum 1-Hour

Operation

NPC-104 Time


Total (Nighttime)



D50

(m)


Total (Daytime)




Total (Daytime)

DA

(m)

Sound Power Level

(dBA) 2


ACOUSTIC CALCULATIONS Simplified noise propagation calculations have been carried out for the facility. The noise predictions have only considered attenuation due to barrier walls, intermittence, and the separation distance between each source and PORs1 to 4. Predictions are solely based on the overall “A-weighted” sound levels. The following parameters were used to predict the Sound Pressure Level (SPL) from each individual source to all points of reception: Worst case specified manufacturer specifications (Sound Pressure and Sound Power) for

each noise source. See Appendix C.

Worst case assumptions for noise that the facility must achieve for equipment that have not

been selected to date.

Existing building barrier walls with a surface density of 20 Kg/m2 that break the line of sight

from the noise source to the sensitive receptors were given a maximum 5 dBA reduction as

outlined in ISO 9613-2.

The actual separation distances from each noise source at the Subject Facility to all Points

of Reception.

Intermittence adjustments as outlined in NPC-104.


Sample Calculation for POR1 (Stack FAI-1) using Maximum Recommended Sound Pressure Levels:

Equation 3 SL = SLref − 20 × Log10 (DA/Dref)+ Ksize− (Barrier Adjustment + Intermittence) + Tonality Where:

If the source data is the manufacturer’s specification of the SL at a distance, then the following calculation may be used:

SL = SLref − 20 × Log10 (DA/Dref )+ Ksize− Barrier Adjustment + Tonality

Where:

SLref = Sound Level provided by the manufacture at a Dref distance (metres)

DA = Actual separation distance from the noise source to the closest property line of the Point of Reception (metres)

Dref = reference distance described by the manufacturer (metres)

If Dref is greater than each of the length, width and height dimensions of the source, then:

Ksize = 0 SL = 55 dBA – 20 * LOG10 (87 / 7) - (NPC104 Time Adjustment (0) + Barrier Adjustment (0 dBA) SL = 33 dBA Sample Calculation for POR1 (Stack FAI-3) using Manufacturer Sound Power Levels. Equation 2 SL = PWL − 10 × Log10 ( 2pieDA2) − Barrier Adjustment + Tonality Where:


If a manufacturer’s specification providing a sound power level (PWL) is the source data, then the following calculation may be used:

SL = PWL − 10 × Log10 ( 2pieDA2) − Barrier Adjustment + Tonality

PWL = Sound power level in dBA

DA = Actual separation distance from the noise source to the closest property line of the Point of Reception (metres)

if no barrier exists.Tonality Adjustment = 5 dBA if the noise is tonal, in accordance with the NPC Publication NPC-104Tonality Adjustment = 0 dBA if the noise is not tonal

Barrier Adjustment = 5 dBA

Barrier Adjustment = 0 dBA

if a barrier is present (i.e., breaks the line of sight between the source and the Point of Reception. A barrier is a continuous structure (wall, building, berm, etc.) without gaps that has a minimum surface density of 20 kilograms per square metre).

SL = 78 dB -10*LOG10 (2 * 3.14 * 572) - (NPC104 Time Adjustment (0 dBA) + Barrier Adjustment (0 dBA) SL = 35 dBA

Documents

Peel Regional Paramedic Services (PRPS) Reporting …147 Portland Street Toronto, Ontario M5V 2N4 T: (416) 927-1992 Attention: Mr. Jason Witalis Prepared By: Fulco Environmental Inc