5045 Mainway - Index - City of Burlington...17097 – Vrancor Group / 5045 Mainway – Noise Impact...

Noise Impact Study - Project: 17097

5045 Mainway Burlington, ON

Prepared for:

P&D Developments (Burlington) Inc.

3288 South Services Road #112 East Wing Burlington, ON L7N 3H8

Prepared by:

Maria Wu, B.A.Sc.

Nicholas Sylvestre-Williams, M.Eng., P.Eng., Principal

June 8, 2017

17097 – Vrancor Group / 5045 Mainway – Noise Impact Study

Table of Contents

1 Introduction 3

2 Guidelines and Criteria 3

3 Noise Level Predictions 4

4 Conclusion 4


1 Introduction Aercoustics Engineering Limited (Aercoustics) has been retained by P&D Developments (Burlington) Inc. to prepare an Environmental Noise Impact Study to support an application for a proposed two-storey commercial development to be located at 5045 Mainway, Burlington, ON.

The purpose of this study was to examine the existing and future noise environment in the development area and evaluate its potential impact on existing and future noise sensitive receptors. This report investigates the noise control measures that are required in order for the development to meet the noise guidelines of the Ontario Ministry of the Environment and Climate Change (“MOECC”) and to satisfy the requirements of the City of Burlington.

Surrounding land uses include existing commercial zones to the east and south, an industrial building to the west, a school building to the northeast, and residential units to the northwest. Figure 1 provides a key plan showing the location of the proposed development. Figure 2 shows the concept plan of the proposed development and an illustration of the noise prediction model and the locations of the noise sources.

2 Guidelines and Criteria The guidelines of the MOECC for planned stationary sources adjacent to residential development were used to address the potential impact of noise associated with the proposed development. These guidelines are summarized in the MOECC document NPC-300 “Environmental Noise Guideline – Stationary and Transportation Sources – Approval and Planning”, dated August 2013.

The noise level limits pertaining to stationary noise sources have been established based on MOECC Publication NPC-300. The MOECC defines a Class 1 area as an area with an acoustical environment typical of a major population centre, where the background noise is dominated by man-made noises during daytime, evening, and nighttime hours. Due to frequent road activity associated with nearby commercial uses, all receptors in this study are considered to be in a Class 1 area.

The appropriate stationary source exclusion limits are summarized in Table 1.

Table 1: Noise Exclusion Limits – Stationary Sources – Class 1

Time of Day Sound Level Exclusion Limit*

Plane of Window Sound Level Exclusion Limit*

Outdoors

Day (07:00 to 19:00) 50 dBA 50 dBA

Evening (19:00 to 23:00) 50 dBA 50 dBA

Night (23:00 to 07:00) 45 dBA -


3 Noise Level Predictions The noise prediction model was generated using Datakustik’s CadnaA Noise Prediction Software. This model is based on established noise prediction methods outlined in the ISO 9613-2 standard entitled “Acoustics – Attenuation of sound during propagation outdoors – Part 2: General method and calculation”. Noise levels were predicted using

conditions of downwind propagation, flat topography, and generally with soft ground.

Sixteen rooftop units are located on the roof of the building as shown in Figure 2. A duty cycle of 100% during the daytime and evening hours (07:00 to 23:00) and 75% during the nighttime hours (23:00 to 07:00) was assumed for all of the rooftop mechanical equipment. For conservatism, no directivity was specified for the rooftop noise sources.

A single truck was predicted for the worst case hour during both daytime/evening and nighttime hours, moving at an average speed of 20 km/hr. The truck was assumed to enter the site from the east from Lampman Avenue.

Noise from road traffic was not considered in the noise model as the volume of road traffic on Mainway was not considered significant to assess on the commercial development.

The results of the noise predictions are shown in Table 2. Figure 3 shows an illustration of the noise impact contours at a height of 4.5 m.

Table 2: Predicted sound levels at receptor locations

Receptor ID

Predicted Daytime

Sound Level (dBA)

Daytime Sound Level Limit (dBA)

Predicted Nighttime

Sound Level (dBA)

Nighttime Sound Level Limit (dBA)

Exceedance (Yes/No)

R01 43 50 41 45 No

R02 43 50 42 45 No

R03 43 50 41 45 No

Based on the predicted levels, no noise mitigation is required for this site.

4 Conclusion Aercoustics Engineering Limited has conducted a noise impact study for the proposed development at 5045 Mainway in Burlington, Ontario. The purpose of this noise impact study was to provide noise control recommendations in order for the proposed development to satisfy the Ontario Ministry of the Environment and Climate Change (MOECC) and the Municipality’s noise guidelines, to support a site plan approval. The proposed development will not require mitigation measures and is predicted to satisfy the noise guidelines. No warning clauses are required

17097 – Vrancor Group / 5045 Mainway – Noise Impact Study Appendices

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Project ID: 17097Scale:

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Key Plan showing site location and receptors Figure 1

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5045 Mainway NISFigure TitleSite Plan showing the proposed developmentand locations of noise sources

Figure 2

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Date:Revision:


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Noise impact contours at a height of 4.5 m Figure 3

> 40.0 dB > 45.0 dB > 50.0 dB > 55.0 dB > 60.0 dB


Appendix A

Sound Power Data


Sound Power Data

Source ID 63 125 250 500 1000 2000 4000 8000 A Lin

S01 – S16 98 91 93 90 89 85 79 79 93 101

S17 57 76 72 73 75 75 71 69 81 82


Appendix B

Sample Calculations

ISO 9613-2 Sample CalculationPage 1 of 5

Receiver: R01Project: 5045 Mainway

Project Number: 17097

Time Period Total (dBA)Day 43

Receiver Name Receiver ID X Y ZTwo-storey residence R01 416.9 357.6 4.5

Source ID Source Name X Y Z Refl. Lw L/A Freq Adiv K0 Agr Abar Aatm Afol Ahous Cmet Dc RL LrS08 RTU 402.6 295.2 7.1 0 81 0.0 A 47.1 0.0 -1.6 1.7 0.8 0.0 0.0 0.0 0.0 0.0 33S07 RTU 400.2 295.2 7.1 0 81 0.0 A 47.2 0.0 -1.6 1.7 0.8 0.0 0.0 0.0 0.0 0.0 32S06 RTU 389.4 295.2 7.1 0 81 0.0 A 47.7 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S05 RTU 387.0 295.2 7.1 0 81 0.0 A 47.8 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S16 RTU 402.6 285.3 7.1 0 81 0.0 A 48.4 0.0 -1.4 2.1 0.9 0.0 0.0 0.0 0.0 0.0 30S15 RTU 400.2 285.3 7.1 0 81 0.0 A 48.4 0.0 -1.4 2.2 0.9 0.0 0.0 0.0 0.0 0.0 30S14 RTU 389.4 285.3 7.1 0 81 0.0 A 48.8 0.0 -1.4 2.2 1.0 0.0 0.0 0.0 0.0 0.0 30S04 RTU 370.4 295.2 7.1 0 81 0.0 A 48.8 0.0 -1.4 1.7 1.0 0.0 0.0 0.0 0.0 0.0 30S13 RTU 387.0 285.3 7.1 0 81 0.0 A 48.9 0.0 -1.4 2.3 1.0 0.0 0.0 0.0 0.0 0.0 30S03 RTU 368.0 295.2 7.1 0 81 0.0 A 49.0 0.0 -1.4 1.7 1.0 0.0 0.0 0.0 0.0 0.0 30S12 RTU 370.4 285.3 7.1 0 81 0.0 A 49.7 0.0 -1.2 2.8 1.1 0.0 0.0 0.0 0.0 0.0 28S02 RTU 356.5 295.2 7.1 0 81 0.0 A 49.8 0.0 -1.7 1.8 1.1 0.0 0.0 0.0 0.0 0.0 30S11 RTU 368.0 285.3 7.1 0 81 0.0 A 49.8 0.0 -1.2 3.3 1.1 0.0 0.0 0.0 0.0 0.0 27S01 RTU 354.2 295.2 7.1 0 81 0.0 A 49.9 0.0 -1.7 1.8 1.1 0.0 0.0 0.0 0.0 0.0 29S10 RTU 356.6 285.3 7.1 0 81 0.0 A 50.5 0.0 -1.2 3.6 1.1 0.0 0.0 0.0 0.0 0.0 27S09 RTU 354.2 285.3 7.1 0 81 0.0 A 50.6 0.0 -1.3 2.4 1.2 0.0 0.0 0.0 0.0 0.0 28S17 Truck Passby 414.0 313.7 2.4 0 54 11.8 A 43.9 0.0 -1.6 0.0 0.3 0.0 0.0 0.0 0.0 0.0 24S17 Truck Passby 398.7 313.7 2.4 0 54 11.8 A 44.5 0.0 -1.6 0.0 0.3 0.0 0.0 0.0 0.0 0.0 23S17 Truck Passby 383.4 313.7 2.4 0 54 11.8 A 45.8 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 368.1 313.7 2.4 0 54 11.8 A 47.3 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 20S17 Truck Passby 365.8 311.8 2.4 0 54 12.0 A 47.7 0.0 -1.7 0.0 0.5 0.0 0.0 0.0 0.0 0.0 20S17 Truck Passby 381.8 311.8 2.4 0 54 12.0 A 46.2 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 21S17 Truck Passby 397.7 311.8 2.4 0 54 12.0 A 44.9 0.0 -1.7 0.0 0.3 0.0 0.0 0.0 0.0 0.0 23S17 Truck Passby 413.6 311.8 2.4 0 54 12.0 A 44.2 0.0 -1.6 0.0 0.3 0.0 0.0 0.0 0.0 0.0 23S17 Truck Passby 358.2 313.3 2.4 0 54 6.6 A 48.3 0.0 -1.7 0.0 0.5 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 355.6 311.8 2.4 0 54 6.7 A 48.7 0.0 -1.8 0.0 0.5 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 354.7 311.8 2.4 0 54 5.2 A 48.8 0.0 -1.8 0.0 0.5 0.0 0.0 0.0 0.0 0.0 12S17 Truck Passby 349.5 313.2 2.4 0 54 4.7 A 49.1 0.0 -1.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 11S17 Truck Passby 352.9 309.5 2.4 0 54 4.4 A 49.1 0.0 -1.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 11S17 Truck Passby 349.1 312.9 2.4 0 54 4.4 A 49.2 0.0 -1.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 11S17 Truck Passby 352.0 312.2 2.4 0 54 4.1 A 49.0 0.0 -1.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 11S17 Truck Passby 350.6 310.9 2.4 0 54 3.5 A 49.2 0.0 -1.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 10S17 Truck Passby 351.4 308.9 2.4 0 54 3.5 A 49.2 0.0 -2.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 10






Source ID Source Name X Y Z Refl. Lw L/A Freq Adiv K0 Agr Abar Aatm Afol Ahous Cmet Dc RL LrS05 RTU 387.0 295.2 7.1 0 81 0.0 A 47.6 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S06 RTU 389.4 295.2 7.1 0 81 0.0 A 47.7 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S04 RTU 370.4 295.2 7.1 0 81 0.0 A 47.8 0.0 -1.5 1.5 0.9 0.0 0.0 0.0 0.0 0.0 32S07 RTU 400.2 295.2 7.1 0 81 0.0 A 47.9 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S03 RTU 368.0 295.2 7.1 0 81 0.0 A 47.9 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S08 RTU 402.6 295.2 7.1 0 81 0.0 A 47.9 0.0 -1.6 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S02 RTU 356.5 295.2 7.1 0 81 0.0 A 48.3 0.0 -1.7 1.7 0.9 0.0 0.0 0.0 0.0 0.0 31S01 RTU 354.2 295.2 7.1 0 81 0.0 A 48.4 0.0 -1.7 1.7 0.9 0.0 0.0 0.0 0.0 0.0 31S13 RTU 387.0 285.3 7.1 0 81 0.0 A 48.8 0.0 -1.4 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S14 RTU 389.4 285.3 7.1 0 81 0.0 A 48.8 0.0 -1.4 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S12 RTU 370.4 285.3 7.1 0 81 0.0 A 49.0 0.0 -1.2 2.4 1.0 0.0 0.0 0.0 0.0 0.0 29S15 RTU 400.2 285.3 7.1 0 81 0.0 A 49.0 0.0 -1.4 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S11 RTU 368.0 285.3 7.1 0 81 0.0 A 49.0 0.0 -1.3 1.9 1.0 0.0 0.0 0.0 0.0 0.0 30S16 RTU 402.6 285.3 7.1 0 81 0.0 A 49.0 0.0 -1.4 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S10 RTU 356.6 285.3 7.1 0 81 0.0 A 49.3 0.0 -1.4 2.2 1.0 0.0 0.0 0.0 0.0 0.0 29S09 RTU 354.2 285.3 7.1 0 81 0.0 A 49.4 0.0 -1.4 2.2 1.0 0.0 0.0 0.0 0.0 0.0 29S17 Truck Passby 414.0 313.7 2.4 0 54 11.8 A 46.2 0.0 -1.5 0.0 0.4 0.0 0.0 0.0 0.0 0.0 21S17 Truck Passby 398.7 313.7 2.4 0 54 11.8 A 45.2 0.0 -1.5 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 383.4 313.7 2.4 0 54 11.8 A 44.9 0.0 -1.6 0.0 0.3 0.0 0.0 0.0 0.0 0.0 23S17 Truck Passby 368.1 313.7 2.4 0 54 11.8 A 45.3 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 365.8 311.8 2.4 0 54 12.0 A 45.7 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 381.8 311.8 2.4 0 54 12.0 A 45.2 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 397.7 311.8 2.4 0 54 12.0 A 45.5 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 413.6 311.8 2.4 0 54 12.0 A 46.4 0.0 -1.5 0.0 0.4 0.0 0.0 0.0 0.0 0.0 21S17 Truck Passby 358.2 313.3 2.4 0 54 6.6 A 46.0 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 16S17 Truck Passby 355.6 311.8 2.4 0 54 6.7 A 46.4 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 16S17 Truck Passby 354.7 311.8 2.4 0 54 5.2 A 46.5 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 351.6 306.0 2.4 0 54 5.3 A 47.4 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 349.5 313.2 2.4 0 54 4.7 A 46.7 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 352.9 309.5 2.4 0 54 4.4 A 46.9 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 349.1 312.9 2.4 0 54 4.4 A 46.8 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 351.7 312.2 2.4 0 54 2.9 A 46.6 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 12S17 Truck Passby 350.6 310.9 2.4 0 54 3.5 A 46.9 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 12S17 Truck Passby 351.4 308.7 2.4 0 54 3.0 A 47.1 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 12S17 Truck Passby 352.2 307.3 2.4 0 54 3.1 A 47.2 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 12S17 Truck Passby 351.8 305.3 2.4 0 54 2.9 A 47.4 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 11






Source ID Source Name X Y Z Refl. Lw L/A Freq Adiv K0 Agr Abar Aatm Afol Ahous Cmet Dc RL LrS02 RTU 356.5 295.2 7.1 0 81 0.0 A 48.0 0.0 -1.7 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S01 RTU 354.2 295.2 7.1 0 81 0.0 A 48.0 0.0 -1.7 1.8 0.9 0.0 0.0 0.0 0.0 0.0 32S03 RTU 368.0 295.2 7.1 0 81 0.0 A 48.0 0.0 -1.7 1.7 0.9 0.0 0.0 0.0 0.0 0.0 32S04 RTU 370.4 295.2 7.1 0 81 0.0 A 48.1 0.0 -1.7 1.7 0.9 0.0 0.0 0.0 0.0 0.0 31S05 RTU 387.0 295.2 7.1 0 81 0.0 A 48.6 0.0 -1.4 1.6 1.0 0.0 0.0 0.0 0.0 0.0 31S06 RTU 389.4 295.2 7.1 0 81 0.0 A 48.7 0.0 -1.4 1.4 1.0 0.0 0.0 0.0 0.0 0.0 31S10 RTU 356.6 285.3 7.1 0 81 0.0 A 49.1 0.0 -1.5 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S09 RTU 354.2 285.3 7.1 0 81 0.0 A 49.1 0.0 -1.5 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S11 RTU 368.0 285.3 7.1 0 81 0.0 A 49.2 0.0 -1.5 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S12 RTU 370.4 285.3 7.1 0 81 0.0 A 49.2 0.0 -1.5 2.0 1.0 0.0 0.0 0.0 0.0 0.0 30S07 RTU 400.2 295.2 7.1 0 81 0.0 A 49.3 0.0 -1.6 1.7 1.0 0.0 0.0 0.0 0.0 0.0 30S08 RTU 402.6 295.2 7.1 0 81 0.0 A 49.4 0.0 -1.6 1.7 1.0 0.0 0.0 0.0 0.0 0.0 30S13 RTU 387.0 285.3 7.1 0 81 0.0 A 49.6 0.0 -1.2 2.4 1.1 0.0 0.0 0.0 0.0 0.0 29S14 RTU 389.4 285.3 7.1 0 81 0.0 A 49.7 0.0 -1.2 2.4 1.1 0.0 0.0 0.0 0.0 0.0 29S15 RTU 400.2 285.3 7.1 0 81 0.0 A 50.2 0.0 -1.4 2.2 1.1 0.0 0.0 0.0 0.0 0.0 28S16 RTU 402.6 285.3 7.1 0 81 0.0 A 50.3 0.0 -1.4 2.2 1.1 0.0 0.0 0.0 0.0 0.0 28S17 Truck Passby 418.0 313.7 2.4 0 54 8.6 A 49.0 0.0 -1.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0 15S17 Truck Passby 400.9 313.7 2.4 0 54 14.3 A 47.6 0.0 -1.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 373.9 313.7 2.4 0 54 14.3 A 45.7 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 24S17 Truck Passby 365.2 311.8 2.4 0 54 11.7 A 45.7 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 379.9 311.8 2.4 0 54 11.7 A 46.3 0.0 -1.6 0.0 0.4 0.0 0.0 0.0 0.0 0.0 21S17 Truck Passby 401.9 311.8 2.4 0 54 14.7 A 47.8 0.0 -1.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0 22S17 Truck Passby 419.0 311.8 2.4 0 54 7.0 A 49.2 0.0 -1.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 358.2 313.3 2.4 0 54 6.6 A 45.4 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 17S17 Truck Passby 355.6 311.8 2.4 0 54 6.7 A 45.6 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 17S17 Truck Passby 354.7 311.8 2.4 0 54 5.2 A 45.6 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 15S17 Truck Passby 349.5 313.2 2.4 0 54 4.7 A 45.5 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 15S17 Truck Passby 351.6 306.0 2.4 0 54 5.3 A 46.5 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 15S17 Truck Passby 349.4 312.5 2.4 0 54 2.7 A 45.6 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 352.9 309.5 2.4 0 54 4.4 A 46.0 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 352.0 312.2 2.4 0 54 4.1 A 45.6 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 14S17 Truck Passby 350.6 310.9 2.4 0 54 3.5 A 45.8 0.0 -1.7 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 351.4 308.9 2.4 0 54 3.5 A 46.1 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 352.2 307.3 2.4 0 54 3.1 A 46.4 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 13S17 Truck Passby 351.8 305.3 2.4 0 54 2.9 A 46.6 0.0 -1.8 0.0 0.4 0.0 0.0 0.0 0.0 0.0 12

Point of Reception TablePage 4 of 5

Project: 5045 MainwayProject Number: 17097

Distance toPOR (m)

Sound Level atPOR (dBA)

Day

Distance toPOR (m)


Day

Distance toPOR (m)


DayS08 RTU 64 33 70 32 83 30S07 RTU 65 32 70 32 82 30S06 RTU 68 32 68 32 77 31S05 RTU 69 32 68 32 76 31S16 RTU 74 30 80 30 92 28S15 RTU 74 30 79 30 91 28S14 RTU 77 30 78 30 86 29S04 RTU 78 30 69 32 72 31S13 RTU 78 30 78 30 85 29S03 RTU 79 30 70 32 71 32S12 RTU 86 28 79 29 81 30S02 RTU 87 30 73 31 70 32S11 RTU 87 27 80 30 81 30S01 RTU 88 29 74 31 70 32S10 RTU 94 27 83 29 80 30S09 RTU 96 28 83 29 80 30S17 Truck Passby 69 32 55 32 55 31

43 43 43

Source ID Source Name

Point of Reception R01 Point of Reception R02 Point of Reception R03

Total Level [dBA]

Point of Reception TablePage 5 of 5

Project: 5045 MainwayProject Number: 17097

Distance toPOR (m)


Night

Distance toPOR (m)


Night

Distance toPOR (m)


NightS08 RTU 64 31 70 30 83 29S07 RTU 65 31 70 30 82 29S06 RTU 68 31 68 31 77 30S05 RTU 69 31 68 31 76 29S16 RTU 74 29 80 29 92 27S15 RTU 74 29 79 29 91 27S14 RTU 77 29 78 29 86 27S04 RTU 78 29 69 31 72 30S13 RTU 78 29 78 29 85 27S03 RTU 79 29 70 30 71 30S12 RTU 86 27 79 28 81 29S02 RTU 87 28 73 30 70 30S11 RTU 87 26 80 29 81 29S01 RTU 88 28 74 30 70 30S10 RTU 94 25 83 28 80 29S09 RTU 96 26 83 28 80 29S17 Truck Passby 69 32 55 32 55 31

41 42 41

Source ID Source Name

Point of Reception R01 Point of Reception R02 Point of Reception R03

Total Level [dBA]

5045 Mainway - Index - City of Burlington...17097 – Vrancor Group / 5045 Mainway – Noise Impact...

Documents

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