Noise Feasibility Study Proposed 6-storey Seniors Condominium 7480 Derry Road West Milton, Ontario

Transcription

1 Noise Feasibility Study Proposed 6-srey Seniors Condominium 7480 Derry Road West Miln, Ontario Prepared for: FGL Derry Inc Yonge Street, Suite 300 Toron, Ontario M2N 5R5 Prepared by Vicr Garcia, PEng Reviewed by Sheeba Paul, MEng, PEng August 30, 2017

2 Table of Contents 1 Introduction & Summary Site Description & Noise Sources Noise Level Criteria Traffic Noise Predictions Road Traffic Road Traffic Noise Predictions Traffic Noise Recommendations Outdoor Living Areas Indoor Living Areas and Ventilation Requirements Building Facade Constructions Warning Clauses Impact of the Development on Itself Impact of the Development on the Environment Road Traffic Noise Reflections Summary of Recommendations Implementation Figure 1 Figure 2 Figure 3 Key Plan Proposed Site Plan Showing Prediction Locations Predicted overall A-weighted daytime road traffic sound levels without planned building at 7480 Derry Road Figure 4 Predicted overall A-weighted daytime road traffic sound levels with planned building at 7480 Derry Road Appendix A Supporting Information Appendix B Road Traffic Information Appendix C Sample STAMSON 5.04 Output

3 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Introduction & Summary HGC Engineering was retained by FGL Derry Inc. conduct a noise feasibility study for a proposed 6-srey seniors condominium located at 7480 Derry Road West in the Town of Miln, Ontario. Lands surrounding the subject site are a mixture of existing residential lands, some existing institutional lands and future commercial uses. The study is required by the Municipality as part of the planning and approvals process. The primary noise source impacting the site is road traffic on Derry Road West. A Canadian National (CN) railway is located more than 500 m the west of the site and has not been considered further in this study. Road traffic data was obtained from the Region of Haln and was used predict future traffic sound levels at the locations of the proposed building façades. The predicted sound levels were compared the guidelines of the Ministry of Environment and Climate Change (MOECC) and the Municipality. The sound level predictions indicate that the future road traffic sound levels will exceed MOECC guidelines at the building façades with exposure Derry Road. Central air-conditioning systems will be required for the building. Upgraded building constructions will be required for the dwelling units closest Derry Road. Associated acoustical requirements are specified in this report. Warning clauses are recommended inform future residents of the road traffic noise impacts, address the proximity of the existing institutional lands, future commercial uses and that sounds may at times be audible.

4 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Site Description & Noise Sources The proposed residential development is located at 7480 Derry Road West in the Town of Miln, Ontario. Figure 1 shows a key plan of the site. A proposed site plan prepared by KNYMH Architecture Solutions dated August 23, 2017 is shown in Figure 2. Figure 2 also indicates prediction locations and a project north for reference purposes. The proposed development will consist of one 6-srey seniors condominium building, shielded landscape courtyard and associated parking spaces the west and south of the proposed building. Appendix A includes preliminary floor plans. HGC Engineering personnel visited the site in July The acoustical environment surrounding the site is urban in nature. The primary sources of sound impacting the site is vehicular traffic on Derry Road which is currently four lanes (two lanes in each direction). The site is dominated by road traffic noise from Derry Road. The surrounding area the north, south and west are existing residential lands. The Miln District Hospital is located approximately 400 m west of the site. To the northeast of the site is Our Lady of Vicry Catholic School and on the east side of Santa Maria Boulevard is the Miln Sports Centre. The lands the east of the subject site are proposed include commercial uses. A site plan is attached in Appendix A for reference. HGC Engineering has reviewed a draft noise report (found on the Town of Miln website) entitled, Noise Impact Assessment, Feasibility Study, Miln Sports Centre Plaza, S/W Corner of Derry Road West and Santa Maria Blvd., Miln, Ontario prepared by J.E. Coulter Associates Limited dated April 20, Immediately the east of the subject site, a Tim Horn s restaurant with a double lane drive-through is proposed. The April 20, 2016 draft report did not assess the proposed 6-srey seniors building or the existing church on the property. Specific recommendations for review of roofp mechanical units on the roof of the Tim Horn s and detailed review of the other buildings were recommended in the April 20, 2016 noise report. As the report is in draft, there is an opportunity assess the sound levels from the drive-through at the proposed 6-srey senior s building and provide appropriate noise control recommendations such as a property line acoustic barrier of sufficient height shield the ground floor residential units. There may be sufficient background sound levels from road traffic on Derry Road which may provide elevated criteria at the upper floor of the senior s

5 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, 2017 building. It is recommended that at the detailed stage of the commercial plaza planning review process, the proposed senior s building also be included in the analysis recommend appropriate noise mitigation measures. Nonetheless, a warning clause is included in Section 5.4 inform occupants of the proposed building on the subject site of the surrounding institutional uses and future commercial uses. 3 Noise Level Criteria Guidelines for acceptable levels of road traffic noise impacting residential developments are given in the MOECC publication NPC-300, Environmental Noise Guideline Stationary and Transportation Sources Approval and Planning, Part C release date Ocber 21, 2013 and are listed in Table 1 below. The values in Table 1 are energy equivalent (average) sound levels [LEQ] in units of A weighted decibels [dba]. Table 1: Road Traffic Noise Criteria Space Daytime L EQ(16 hour) Road Nighttime L EQ(8 hour) Road Outdoor Living Areas 55 dba -- Inside Living/Dining Rooms 45 dba 45 dba Inside Bedrooms 45 dba 40 dba Daytime refers the period between 07:00 and 23:00, while nighttime refers the period between 23:00 and 07:00. The term "Outdoor Living Area" (OLA) is used in reference an outdoor patio, a backyard, a terrace or other area where passive recreation is expected occur. Balconies that are less than 4 m in depth are not considered be outdoor living areas under MOECC guidelines. The guidelines in the MOECC publication allow the sound level in an OLA be exceeded by up 5 dba, without mitigation, if warning clauses are placed in the purchase and rental agreements the property. Where OLA sound levels exceed 60 dba, physical mitigation is required reduce the OLA sound level below 60 dba and as close 55 dba as technically, economically and administratively feasible. The Town of Miln has a maximum fence height of 2.4 m along major

6 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, 2017 roadways and a maximum fence height of 3.0 m along railway lines. The remainder of the required barrier height can be made up with an earth berm. A central air conditioning system as an alternative means of ventilation open windows is required for dwellings where nighttime sound levels outside bedroom windows exceed 60 dba or daytime sound levels outside living room windows exceed 65 dba. Forced-air ventilation with ducts sized accommodate the future installation of air conditioning is required when nighttime sound levels at bedroom windows are in the range of dba or when daytime sound levels at living/dining room windows are in the range of dba. Building components such as walls, windows and doors must be designed achieve indoor sound level criteria when the plane of bedroom window sound level is greater than 60 dba or the daytime sound level is greater than 65 dba due road traffic noise. 4 Traffic Noise Predictions 4.1 Road Traffic Road traffic data for Derry Road West was obtained from the Region of Haln in the form of ultimate Average Annual Daily Traffic (AADT) and is provided in Appendix B. An ultimate AADT of vehicles per day was applied along with a speed limit of 60 km/h. A commercial vehicle percentage of 8.5% was used in the analysis and was further split in 3.5% medium trucks and 5% and heavy trucks. Table 2 summarized the traffic data used in this study Table 2: Ultimate Road Traffic Data Road Name Cars Medium Trucks Heavy Trucks Total Derry Road West Daytime Nighttime Total

7 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Road Traffic Noise Predictions To assess the levels of traffic noise which will impact the site in the future, predictions were made using STAMSON version 5.04, a computer algorithm developed by the MOECC. Sample STAMSON output is included in Appendix C. Prediction locations were chosen around the proposed residential building, as shown in Figure 2, obtain a good representation of the future sound levels at various facades with exposure the roadway. The results of these predictions are summarized in Table 3. The acoustic requirements may be subject modifications if the site plan is changed significantly. Prediction Location Table 3: Predicted Sound Levels, Without Mitigation, [dba] Description Daytime at the Façade L EQ-16 hr Night-time at the Facade L EQ-8 hr [A] North façade of 6-srey building [B] East façade of 6-srey building Traffic Noise Recommendations With no mitigation, there will be sound level excesses at some of the façades of the proposed building. The following discussion outlines recommendations for ventilation, upgraded building façade constructions and warning clauses achieve the noise criteria stated in Table Outdoor Living Areas The dwelling units in the residential building have balconies that are less than 4 m in depth. These balconies are not considered be outdoor living areas under MOECC guidelines, and therefore are exempt from traffic noise assessment. There is a landscape courtyard on the shielded side of the building away from road traffic. The predicted sound level in courtyard will be less than 55 dba and physical mitigation is not required. There are no other common outdoor amenity areas indicated on the site plan.

8 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Indoor Living Areas and Ventilation Requirements Central Air Conditioning The predicted future nighttime sound levels outside the plane of the bedroom windows of the proposed building are greater than 60 dba and greater than 65 dba during the daytime hours at some of the façades. Central air conditioning systems are required so that windows may remain closed. The location, installation and sound ratings of the outdoor air conditioning devices should minimize noise impacts and comply with criteria of MOECC publication NPC-300, as applicable. 5.3 Building Facade Constructions Future sound levels at the facades of the dwellings with exposure Derry Road (locations A and B) will exceed 65 and 60 dba during daytime and nighttime hours. MOECC guidelines recommend that the windows, walls and doors be designed so that the indoor sound levels comply with MOECC noise criteria. The required building components are selected based on the Acoustical Insulation Facr (AIF) value for road traffic. To do so, calculations were performed determine the acoustical insulation facrs maintain indoor sound levels within MOECC guidelines. The calculation methods were developed by the National Research Council (NRC). They are based on the predicted future sound levels at the building facades, and the area ratios of the facade components (windows and walls) and the floor area of the adjacent room. The preliminary floor plans prepared by KNYMH Architecture Solutions were reviewed. The minimum necessary specification for the north façade is Acoustical Insulation Facr, AIF-30 for living/dining/family rooms and AIF-28 for bedrooms along the north façade, based on the possibility of sound entering the buildings through the windows and walls. Living rooms have window floor area ratios up 15% and bedrooms have window floor area ratios up 31%. As a general guideline, a glazing construction with two panes of 3 mm glass and a 20 mm airspace (STC32) will be sufficient for the dwelling units with exposure Derry Road. If patio doors are be used in the dwellings, they must be included in the window area.

9 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, 2017 The exterior wall is proposed include masonry with stucco areas. These exterior walls are expected provide sufficient acoustical insulation for the indoor spaces. Any insulated metal exterior door meeting OBC requirements will be sufficient provide noise insulation. If sliding patio doors are be used in the dwellings, they must be included in the window area. If the floor plans and building elevations are changed significantly, especially for those dwelling units with exposure Derry Road (prediction locations [A] and [B]), a detailed noise study should be performed specify wall and window requirements with sufficient acoustical insulation for the dwelling units based on actual window floor area ratios. The remaining façades of the building will have daytime and nighttime sound levels at the p srey façade that are less than 65 and 60 dba respectively. For these units, any exterior wall, and double glazed window construction meeting the minimum requirements of the Ontario Building Code (OBC) will provide adequate sound insulation for the dwelling units. 5.4 Warning Clauses The MOECC guidelines recommend that warning clauses be included in the property and tenancy agreements for all dwelling units with anticipated traffic sound level excesses. The following noise warning clauses are required for specific units as indicated in Table 4. Suggested wording for future dwellings with sound level excesses of the MOECC criteria but do not require physical mitigation measures is given below. Type A: Purchasers/tenants are advised that sound levels due increasing road traffic may occasionally interfere with some activities of the dwelling occupants as the sound levels exceed the sound level limits of the Municipality and the Ministry of the Environment and Climate Change. Suggested wording for future dwellings requiring central air conditioning systems is given below. Type B: This dwelling unit has been supplied with a central air conditioning system which will allow windows and exterior doors remain closed, thereby ensuring that the indoor sound

10 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, 2017 levels are within the sound level limits of the Municipality and the Ministry of Environment and Climate Change. Suggested wording for future dwelling units adjacent the institutional buildings is given below. Type C: Purchasers are advised that due proximity of the existing institutional facilities, and future commercial uses including a drive-through, sound levels from the facilities may be at times be audible. These sample clauses are provided by the MOECC as examples and can be modified by the Municipality as required. 6 Impact of the Development on Itself Section of the Ontario Building Code (OBC) specifies the minimum required sound insulation characteristics for demising partitions, in terms of Sound Transmission Class (STC) values. In order maintain adequate acoustical privacy between separate suites in a multi-tenant building, inter-suite walls should meet or exceed STC-50. Walls separating a suite from a noisy space such as a refuse chute, or elevar shaft, should meet or exceed STC-55. In addition, it is recommended that the floor/ceiling constructions separating suites from any amenity or commercial spaces also meet or exceed STC-55. Tables 1 and 2 in Section SB-3 of the Supplementary Guideline the OBC provide a comprehensive list of constructions that will meet the above requirements. Tarion s Builder Bulletin B19R requires the internal design of condominium projects integrate suitable acoustic features insulate the suites from noise from each other and amenities in accordance with the OBC, and limit the potential intrusions of mechanical and electrical services of the buildings on its residents. If B19R certification is needed, an acoustical consultant is required review the mechanical and electrical drawings and details of demising constructions and mechanical/electrical equipment, when available, help ensure that the noise impact of the development on itself is maintained within acceptable levels.

11 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Impact of the Development on the Environment Sound levels from noise sources such as roofp air-conditioners, cooling wers, exhaust fans, etc. should not exceed the minimum one-hour LEQ ambient (background) sound level from road traffic, at any potentially impacted residential point of reception. Based on the levels observed during our site visit, the typical minimum ambient sound levels in the area are expected be in the range of 50 dba or more during the day and 45 dba or more at night. Thus, any electro-mechanical equipment associated with this development (e.g. emergency generar testing, fresh-air handling equipment, etc.) should be designed such that they do not result in noise impact beyond these ranges. 7.1 Road Traffic Noise Reflections As requested by the Town of Miln, HGC Engineering has conducted a noise study assess the potential effects of road noise reflections from the planned 6-srey building at 7480 Derry Road. To assess the impact that the development will have on background sound levels from road traffic, predictions were made using a 3-D numerical computer modelling package (Cadna-A version 2017). The model is based on the methods from ISO Standard , Acoustics - Attenuation of Sound During Propagation Outdoors, which accounts for reduction in sound level with distance due geometrical spreading, air absorption, ground attenuation and acoustical shielding by intervening structures. For the purposes of the analysis, the façades of the planned 6-srey building were conservatively assumed be 100% reflective on the opposite side of Derry Road West (i.e., no sound absorption). Derry Road West was included in the model based on recent traffic volumes obtained from Haln Region. Derry Road West as a road traffic noise source was included in the model based on recent traffic volume data obtained from Haln Region. Ultimate road traffic volumes were used for Derry Road West. Predictions made using the conservative model indicate that the planned 6-srey building will result in only minor increases in traffic noise levels at certain shielded façades of some homes across the street (i.e., up 1 db between two houses), and no appreciable sound level increases in the backyards. These results are illustrated in Figures 3 and 4. Generally, sound level increases of

12 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, 2017 less than 3 db are imperceptible the human ear. Thus, it is concluded that reflections from the planned building at 7480 Derry Road will not significantly affect the road traffic noise levels at the homes on the opposite side of Derry Road West. 8 Summary of Recommendations The following list as well as Table 4 summarize the recommendations made in this report. The reader is referred previous sections of the report where these recommendations are applied and discussed in more detail. 1. Central air conditioning is required for the building. 2. Upgraded building constructions are required for the façades with exposure Derry Road. 3. Noise warning clauses inform the occupants of the sound level excesses should be placed in the property and tenancy agreements and offers of purchase and sale. The affected facades and appropriate warning clauses are shown in Table 4. Prediction Location Table 4: Summary of Noise Control Requirements and Warning Clauses Description Acoustic Barrier Ventilation Requirements* Type of Warning Clause Required Glazing STC A North façade with exposure LR/DR: STC A, B, C Derry Rd W BR: AIF-32 B East and west façade with some Central A/C LR/DR: OBC -- A, B, C exposure Derry BR: OBC -- Remaining façades OBC Notes: -- no specific requirement * The location, installation and sound rating of the air conditioning condensers must be compliant with MOECC Guideline NPC-300, as applicable. LR/DR Living Room/Dining Room BR Bedroom OBC Ontario Building Code

13 Noise Feasibility Study, Proposed 6-srey Seniors Condominium Page Derry Road West, Miln, Ontario August 30, Implementation To ensure that the noise control recommendations outlined above are fully implemented, it is recommended that: 1. Prior the issuance of building permits for this development, the Municipality s building inspecr or a Professional Engineer qualified perform acoustical engineering services in the Province of Ontario should certify that the noise control measures have been properly incorporated. 2. Prior assumption of the subdivision, the Municipality s building inspecr or a Professional Engineer qualified perform acoustical engineering services in the Province of Ontario should certify that the noise control measures have been properly incorporated, installed and constructed.

14

15 CONTRACTOR MUST CHECK AND VERIFY ALL DIMENSIONS AND JOB CONDITIONS BEFORE PROCEEDING WITH WORK SITE LOCATION MAP THE CONTRACTOR WORKING FROM DRAWINGS NOT SPECIFICALLY MARKED "FOR CONSTRUCTION" MUST ASSUME FULL RESPONSIBILITY AND BEAR COSTS FOR ANY CORRECTIONS OR DAMAGES RESULTING FROM HIS OR HER WORK TH OR SUNNYVALE N UE N Project North FIRE ROUTE ALL DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF THE ARCHITECTS AND MUST BE RETURNED AT THE COMPLETION OF THE WORK CRES. TR DERRY ROAD ALL DRAWINGS MAY BE SUBJECT TO CHANGE DUE TO COMMENTS FROM MUNICIPAL DEPARTMENTS AND OTHER AGENCIES WITH AUTHORITY DRAFTING SYMBOLS KEY TO DETAIL LOCATION No. No. OVERHEAD DOOR X SITE DERRY ROAD MAN DOOR (EXIT) DRAWING SETS ISSUED ISSUED FOR SITE PLAN APPROVAL BF MAN DOOR (BARRIER-FREE ENTRANCE) FARMST PROPOSED BUILDING PROPERTY LINE INTAKE BUILDING SETBACK TRANSFORMER NEW CONCRETE CURB GA SITE ZONING KEY I-B - RLD I-A RMD1 TYP RLD ENTRY DROP-OFF AREA SITE RMD2*137 FD FD FD LANDSCAPED COURTYARD CO I-B RO*236 I-B I-B BUILDING PERMIT NUMBER: RMD1 RMD2*140 NOT FOR CONSTRUCTION WITHOUT PERMIT SITE STATISTICS BF X BF ha (8,774 sm) 191 UNITS 65 UNITS 191 / = Units/ha 2,677 m2 ( 30.5 %) 3,047 m2 ( 34.7 %) 3,050 m2 ( 34.8 %) SITE AREA TOTAL RESIDENTIAL UNITS RESIDENTIAL UNITS ON OR OVER BUILT BOUNDARY DENSITY BUILDING AREA PAVING AREA LANDSCAPE AREA BF ARCHITECTURE SOLUTIONS K N Y M H I N C SKYVIEW DRIVE SUITE 101 BURLINGTON, ONTARIO L7P 0V1 T F BF FD 4 TENANT PARKING 191 UNITS VISITOR PARKING 191 UNITS 20 BUILT BO UNDARY EXHAUST SPACES: SPACES PROVIDED: Spaces 191 Spaces Spaces 48 Spaces 239 Spaces 61 Surface / 178 Underground Spaces TOTAL: BARRIER-FREE (BF) PARKING 3% OF TOTAL SPACES 2 RATIO: REQUIRED: 8 SPACES info@knymh.com PROJECT NORTH X PAD GARBAGE TIMESTAMP: :20:54 PM FILEPATH: Q:\2016\ Fieldgate Properties Ltd Derry Road\4. Drawings\4.03 Schematic Design\ Site Plan dwg PARKING CALCULATION: 6 SPACES PROVIDED: 8 SPACES BUILDING STATISTICS TOTAL AREA 61 SURFACE SPACES COMMON AMENITY SUITE ROOF MECH 230 m2 FLOOR 6 2,814 m2 534 m2 2,280 m2 FLOOR 5 2,814 m2 534 m2 2,280 m2 FLOOR 4 2,814 m2 534 m2 2,280 m2 FLOOR 3 2,814 m2 534 m2 2,280 m2 FLOOR 2 2,621 m2 528 m2 2,093 m2 FLOOR 1 2,677 m2 1,902 m2 677 m2 98 m2 BASEMENT 6,833 m2 TOTAL *16,554 m2 3,341 m2 13,115 m2 98 m2 *Excludes Roof Mech + Underground Parking 29 RMD1 1 BEDROOM 2 BEDROOM 17 SUITES 17 SUITES 17 SUITES 17 SUITES 9 SUITES 7 SUITES 17 SUITES 17 SUITES 17 SUITES 17 SUITES 20 SUITES 19 SUITES 84 SUITES 107 SUITES RESIDENTIAL CONDOMINIUM PROJECT 7480 DERRY ROAD WEST MILTON, ONTARIO DRAWING SHEET TITLE: SITE PLAN RMD2*140 DRAWING SCALE: PROJECT NUMBER: AS NOTED 1 SP1 SITE PLAN 1:250 - T X BY - TR FO UC R TI O N B - DATE No. (DD,MM,YY) NS X REVISIONS TO DRAWING NO TYP 1. ALL PREVIOUS ISSUES OF THIS DRAWING ARE SUPERSEDED 6 STOREY SENIORS CONDOMINIUM 191 UNITS 30 BIKE SPACES RMD2*137 BY McLAUGHLIN AVENUE BUILT BO UNDARY EXTENT OF FLOORS 3 THROUGH 6 ABOVE CURB RAMP DN DATE No. (DD,MM,YY) SERAFINI C RES. MAN DOOR (NO ENTRY) EAD DRIV E E LEGEND ENTRY DRAWING SHEET NUMBER EXISTING ELEVATION MAN DOOR (ENTRANCE) A DETAIL NUMBER Figure 2 - Proposed Site Plan Showing Prediction Locations DRAWN BY: CHECKED BY: WH WH DRAWING VERSION: PLOT DATE: August 24, 2017 DRAWING SHEET NUMBER: SP1

16 Figure 3: Predicted overall A-weighted daytime road traffic sound levels without planned building at 7480 Derry Road West

17 Figure 4: Predicted overall A-weighted daytime road traffic sound levels with planned building at 7480 Derry Road West

18 APPENDIX A Supporting Information

19 CONTRACTOR MUST CHECK AND VERIFY ALL DIMENSIONS AND JOB CONDITIONS BEFORE PROCEEDING WITH WORK ALL DRAWINGS MAY BE SUBJECT TO CHANGE DUE TO COMMENTS FROM MUNICIPAL DEPARTMENTS AND OTHER AGENCIES WITH AUTHORITY ALL DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF THE ARCHITECTS AND MUST BE RETURNED AT THE COMPLETION OF THE WORK THE CONTRACTOR WORKING FROM DRAWINGS NOT SPECIFICALLY MARKED "FOR CONSTRUCTION" MUST ASSUME FULL RESPONSIBILITY AND BEAR COSTS FOR ANY CORRECTIONS OR DAMAGES RESULTING FROM HIS OR HER WORK KEY TO DETAIL LOCATION ENTRY No. No. DETAIL NUMBER DRAWING SHEET NUMBER DRAWING SETS ISSUED DATE No. (DD,MM,YY) BY ELECT ISSUED FOR SITE PLAN APPROVAL GA 19 GARB AMENITY LOCKERS LOCKERS ENTRY AMENITY ALL PREVIOUS ISSUES OF THIS DRAWING ARE SUPERSEDED 1 A GROUND FLOOR 1: A1 2nd FLOOR 1: REVISIONS TO DRAWING DATE No. (DD,MM,YY) BY NOT FOR CONSTRUCTION BUILDING PERMIT NUMBER: NOT FOR CONSTRUCTION WITHOUT PERMIT K N Y M H I N C SKYVIEW DRIVE SUITE 101 BURLINGTON, ONTARIO L7P 0V1 TIMESTAMP: :19:26 PM FILEPATH: Q:\2016\ Fieldgate Properties Ltd Derry Road\4. Drawings\4.03 Schematic Design\ Site Plan dwg 3 A rd-6th FLOOR 1: LOCKERS DRAWING SHEET TITLE: DRAWING SCALE: DRAWN BY: WH DRAWING VERSION: PLOT DATE: PROJECT NORTH 7480 DERRY ROAD WEST MILTON, ONTARIO August 24, 2017 CHECKED BY: PROJECT NUMBER: T F info@knymh.com RESIDENTIAL CONDOMINIUM PROJECT FLOOR PLANS AS NOTED WH DRAWING SHEET NUMBER: A1

20 Point. Architects 522 Mt. Pleasant Road Suite 200 Toron, Ontario M4S 2M3 Tel.: (416) Fax: (416) ONTARIO INC FOURTH LINE MILTON, ON L9T 6P9 MILTON SPORT CENTRE PLAZA DERRY RD. WEST & SANTA MARIA BLVD MILTON, ON SP1

21 APPENDIX B Road Traffic Information

22 1 Sheeba Paul 02/10/2015 1:04 PM Sheeba Paul From: Sent: To: Cc: Subject: Jakaitis, Alicia Ocber :53 AM Krus, Matt Sheeba Paul RE: ultimate traffic volumes for Derry Road (between Thompson Road and Fourth Line) Hi Sheeba, Below is the data for Derry Road: 2031 forecasts AADT: 37,500 Speed: 60km/h Trucks: 3.5%medium 5% Heavy Lanes: 6 Lanes Alicia Jakaitis Acting Senior Transportation Planner Transportation Planning Infrastructure Planning & Policy Public Works, Haln Region (905) ext alicia.jakaitis@haln.ca From: Sheeba Paul [mail:spaul@hgcengineering.com] Sent: Wednesday, September 30, :39 PM To: Jakaitis, Alicia Cc: Krus, Matt Subject: re: ultimate traffic volumes for Derry Road (between Thompson Road and Fourth Line) Derry Road, ultimate 2021 Daytime Nighttime Total Hi Alicia This is the latest ultimate traffic volumes that we have for Derry Road. This was obtained a few years ago. Do you have any forecasts for Derry Road that are more recent? Matt, We received some data for the year 2015 from Haln Road Ops. This data is significantly lower than the ultimate data. Thank you.

23 Nu-Metrics Traffic Analyzer Study Computer Generated Summary Report City: Town of Miln Street: Farmstead Drive - NB Location: 35 A study of vehicle traffic was conducted with HI-STAR unit number FFFFF59B. The study was done in the NB lane on Farmstead Drive - NB in Town of Miln, ON in btwn Derry Rd & Min Cr county. The study began on at 12:00 AM and concluded on at 12:00 AM, lasting a tal of 24 hours. Data was recorded in 15 minute time periods. The tal recorded volume of traffic showed 2,628 vehicles passed through the location with a peak volume of 83 on at 07:45 AM and a minimum volume of 0 on at 12:15 AM. The AADT Count for this study was 2,628. SPEED Chart 1 lists the values of the speed bins and the tal traffic volume for each bin Chart At least half of the vehicles were traveling in the km/h range or a lower speed. The average speed for all classified vehicles was 56 km/h with 78.2 percent exceeding the posted speed of 50 km/h. The mode speed for this traffic study was 50 km/h and the 85th percentile was km/h. CLASSIFICATION Chart 2 lists the values of the eight classification bins and the tal traffic volume accumulated for each bin > Chart > Most of the vehicles classified during the study were Passenger Cars. The number of Passenger Cars in the study was 2,562 which represents percent of the tal classified vehicles. The number of Small Trucks in the study was 7 which represents 0.30 percent of the tal classified vehicles. The number of Trucks/Buses in the study was 21 which represents 0.80 percent of the tal classified vehicles. The number of Tracr Trailers in the study was 10 which represents 0.40 percent of the tal classified vehicles. HEADWAY During the peak time period, on at 07:45 AM the average headway between the vehicles was seconds. The slowest traffic period was on at 12:15 AM. During this slowest period, the average headway was seconds. WEATHER The roadway surface temperature over the period of the study varied between 13 and 39 degrees Celsius. The HI-STAR determined that the roadway surface was Dry percent of the time Page: 1

24 Nu-Metrics Traffic Analyzer Study Computer Generated Summary Report City: Town of Miln Street: Farmstead Drive - SB Location: 35 A study of vehicle traffic was conducted with HI-STAR unit number 20CFC. The study was done in the SB lane on Farmstead Drive - SB in Town of Miln, ON in btwn Derry Rd & Min Cr county. The study began on at 12:00 AM and concluded on at 12:00 AM, lasting a tal of 24 hours. Data was recorded in 15 minute time periods. The tal recorded volume of traffic showed 2,163 vehicles passed through the location with a peak volume of 64 on at 07:00 PM and a minimum volume of 0 on at 01:45 AM. The AADT Count for this study was 2,163. SPEED Chart 1 lists the values of the speed bins and the tal traffic volume for each bin Chart At least half of the vehicles were traveling in the km/h range or a lower speed. The average speed for all classified vehicles was 49 km/h with 47.1 percent exceeding the posted speed of 50 km/h. The mode speed for this traffic study was 40 km/h and the 85th percentile was km/h. CLASSIFICATION Chart 2 lists the values of the eight classification bins and the tal traffic volume accumulated for each bin > Chart > Most of the vehicles classified during the study were Passenger Cars. The number of Passenger Cars in the study was 2,138 which represents percent of the tal classified vehicles. The number of Small Trucks in the study was 8 which represents 0.40 percent of the tal classified vehicles. The number of Trucks/Buses in the study was 11 which represents 0.50 percent of the tal classified vehicles. The number of Tracr Trailers in the study was 2 which represents 0.10 percent of the tal classified vehicles. HEADWAY During the peak time period, on at 07:00 PM the average headway between the vehicles was seconds. The slowest traffic period was on at 01:45 AM. During this slowest period, the average headway was seconds. WEATHER The roadway surface temperature over the period of the study varied between 13 and 40 degrees Celsius. The HI-STAR determined that the roadway surface was Dry percent of the time Page: 1

25 Nu-Metrics Traffic Analyzer Study Computer Generated Summary Report City: Town of Miln Street: Farmstead Drive - NB+SB Location: 35 A study of vehicle traffic was conducted with HI-STAR unit number FFFFF59B. The study was done in the NB+SB lane on Farmstead Drive - NB+SB in Town of Miln, ON in btwn Derry Rd & Min Cr county. The study began on at 12:00 AM and concluded on at 12:00 AM, lasting a tal of 24 hours. Data was recorded in 15 minute time periods. The tal recorded volume of traffic showed 4,791 vehicles passed through the location with a peak volume of 122 on at 08:15 AM and a minimum volume of 0 on at 02:00 AM. The AADT Count for this study was 4,791. SPEED Chart 1 lists the values of the speed bins and the tal traffic volume for each bin Chart At least half of the vehicles were traveling in the km/h range or a lower speed. The average speed for all classified vehicles was 53 km/h with 64.1 percent exceeding the posted speed of 50 km/h. The mode speed for this traffic study was 50 km/h and the 85th percentile was km/h. CLASSIFICATION Chart 2 lists the values of the eight classification bins and the tal traffic volume accumulated for each bin > Chart > Most of the vehicles classified during the study were Passenger Cars. The number of Passenger Cars in the study was 4,700 which represents percent of the tal classified vehicles. The number of Small Trucks in the study was 15 which represents 0.30 percent of the tal classified vehicles. The number of Trucks/Buses in the study was 32 which represents 0.70 percent of the tal classified vehicles. The number of Tracr Trailers in the study was 12 which represents 0.30 percent of the tal classified vehicles. HEADWAY During the peak time period, on at 08:15 AM the average headway between the vehicles was 7.32 seconds. The slowest traffic period was on at 02:00 AM. During this slowest period, the average headway was seconds. WEATHER The roadway surface temperature over the period of the study varied between 13 and 39 degrees Celsius. The HI-STAR determined that the roadway surface was Dry percent of the time Page: 1

26 APPENDIX C Sample STAMSON 5.04 Output

27 STAMSON 5.0 NORMAL REPORT Date: :53:37 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: a.te Time Period: Day/Night 16/8 hours Description: Daytime and nighttime sound levels of North Façade of 6-srey Building, Location [A] Road data, segment # 1: Derry Rd (day/night) Car traffic volume : 15441/1716 veh/timeperiod * Medium truck volume : 591/66 veh/timeperiod * Heavy truck volume : 844/94 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 3.50 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Derry Rd (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : / m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Road data, segment # 2: Derry Rd (day/night) Car traffic volume : 15441/1716 veh/timeperiod * Medium truck volume : 591/66 veh/timeperiod * Heavy truck volume : 844/94 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 3.50 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 2: Derry Rd (day/night)

28 Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : / m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Road data, segment # 3: Farmstead (day/night) Car traffic volume : 5441/605 veh/timeperiod * Medium truck volume : 38/4 veh/timeperiod * Heavy truck volume : 16/2 veh/timeperiod * Posted speed limit : 50 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): 5958 Percentage of Annual Growth : 2.50 Number of Years of Growth : 1.00 Medium Truck % of Total Volume : 0.70 Heavy Truck % of Total Volume : 0.30 Day (16 hrs) % of Total Volume : Data for Segment # 3: Farmstead (day/night) Angle1 Angle2 : deg 0.00 deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : / m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Results segment # 1: Derry Rd (day) Source height = 1.50 m ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Results segment # 2: Derry Rd (day)

29 Source height = 1.50 m ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Results segment # 3: Farmstead (day) Source height = 0.73 m ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Derry Rd (night) Source height = 1.50 m ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Results segment # 2: Derry Rd (night) Source height = 1.50 m ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Results segment # 3: Farmstead (night) Source height = 0.76 m

30 ROAD ( ) = dba Angle1 Angle2 Alpha RefLeq P.Adj D.Adj F.Adj W.Adj H.Adj B.Adj SubLeq Segment Leq : dba Total Leq All Segments: dba TOTAL Leq FROM ALL SOURCES (DAY): (NIGHT): 63.39