HomeMy WebLinkAboutSubmittal-Greg Baldwin-Edward Dugger & Assoc. Memo,,,
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E D W A R D DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
PROJECT MEMORANDUM
Date: 15 March 2018
To: Elie Mimoun
Manager
ESJ JI Operations, LLC
1111 Parrot Jungle Trail
Miami, Florida 33132
From: Sam Shroyer, ASA
Irineo Jaimes, ASA
Edward Dugger„ FAIA ASA NCAC INCE
Cc: Brandon Torrellas
Amicon Management
7430 NE 4th Court
Miami, Florida 33138
Re: Acoustic Consulting Services — Acoustic Study
Jungle Island
1111 Parrot Jungle Trail
Miami, Florida 33132
Elie,
This report has been prepared to document analyses performed by Edward Dugger +
Associates, P.A. (ED+A) relating to future potential acoustical impacts associated with
Jungle Island in Miami, Florida. Acoustical measurements, site visits, and review of the
site plan and manufacturer documentation have enabled ED+A to model these impacts
and provide mitigation recommendations as necessary.
Overall, it has been determined that sound generated by new attractions at Jungle
Island will not negatively impact the facility's patrons or nearby residential properties,
but ED+A cannot speak to the specific sensitivities of the various animals on the
property. Recommendations have been provided to control sound generated
throughout the park so as not to disturb nearby residential properties.
Please contact ED+A with any questions, comments, or concerns regarding this report
or its contents.
07-22-2021
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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acoustics
EDWARD DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
Introduction
Background
ESJ JI Dperations, LLC ("the Owner') is proposing several modifications to Jungle
Island, located at 1111 Parrot Jungle Trail in Miami, Florida. While much of the property
will remain in its current state, several new attractions, exhibits, and activities are to be
added in the future. ED+A were commissioned by the Owner to determine whether any
of the new features could result in any negative acoustical impacts at nearby residential
properties or at several locations within the park.
Property information
Jungle Island is located at 1111 Parrot Jungle Trail on Watson Island in Miami, Florida.
The property has Parks and Recreation zoning and its primary land use is
Entertainment. The property is immediately adjacent to the MacArthur Causeway, a
high -traffic extension of Interstate-395 which connects downtown Miami to Miami
Beach, on its southwest and the Biscayne Bay on its north. There are many other
properties with Parks and Recreation on Watson Island directly to the east of the
property and on the opposite side of the MacArthur Causeway. Additionally, there are
several residential properties on Biscayne Island to the north with roughly 700-ft. to 800-
ft. of water separating the properties. Most of these residential properties are located
on the north side of the island across Venetian Way.
Noise -Sensitive Receivers
A condominium at 1000 Venetian Way is the nearest residential property to 1111 Parrot
Jungle Trail. Thus, it is the primary focus of this study in regard to noise which may be
generated by the project. The properties are separated by a minimum of 700-ft, at their
nearest point.
Methodology
Acoustical Measurements
Long-term acoustical measurements were conducted at two locations on the property to
document the existing ambient sound conditions. ED+A's acoustical measurement
system logged sound pressure levels near the current location of Kangaroo Exhibit from
Thursday, March 1 to Tuesday, March 6. The equipment was then relocated to the
Beach Club area on the western portion of the property, where it remained until it was
retrieved by ED+A personnel on Thursday, March 8. Details relating to ED+A's
measurement equipment have been included in Table 1.
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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C
Existing Ambient Sound Environmento
A
The resulting data indicate that traffic activity on the MacArthur Causeway is the primary w
contributor to the sound environment with sustained increases in measured sound -0 L
pressure level during periods of higher traffic volume. While the measured sound levels
do not vary considerably between the two locations, it is apparent that the contributing E o
sound sources — particularly the MacArthur Causeway — have greater impact at the oi c
Beach Club area on the northwest end of the roe °
p p � Y
Figure 1 demonstrates A -weighted equivalent -continuous sound pressure levels (LAeq)
and ninetieth -percentile -exceeded sound pressure levels (LA9o) for each one -hour
increment of the measurement period. LAeq is a time -averaged value which represents
the logarithmic average of all sound measured during a given time period and LA90 is
representative of the "residual sound level" at a measurement location as it excludes the
greatest values measured (the upper -tenth percentile) to reduce the impact of any
inconsistent sound sources. LA90 is particularly useful when evaluating sound in
relatively quiet residential areas.
The measured values are consistent with what ANSI/ASA S12.9-2013 Part 3: Quantities
and Procedures for Description and Measurement of Environmental Sound — Part 3:
Short-term Measurements with an Observer Present [1] identifies as "very noisy urban
residential" and "noisy urban residential" land use categories (see Table 2). Though
measurements could not be performed on Biscayne Island, it is likely that the residential
properties experience similar sound levels as observed on Watson Island, though they
would be expected to be slightly less, particularly during Tate -night and early -morning
hours. Therefore, ED+A believe that sound pressure levels on Biscayne Island would
be consistent with LAso measured on Watson Island.
Impact Analysis
Sound sources which may be of concern to the City of Miami or nearby residents are
addressed individually in the following sections. Modeled sound pressure levels are
included in Tables 5 and 6. It is important to note that ED+A's calculations did not
account for several factors which would further attenuate sound including the obstructed
acoustical line -of -sight conditions created by heavy foliage and building structures on
the property, as well as some atmospheric conditions such as wind velocity and
direction. Wind would provide further attenuation in regard to the residential properties
as it typically blows from the southeast. Sound absorption provided by air was included
in the modeling process, but the air attenuation coefficients used were taken from
ANSI/ASA S1.26-2014 Methods Used for Calculation of the Absorption of Sound by the
Atmosphere [PI data provided for an air temperature of 35° Celsius (95° Fahrenheit) and
100% relative humidity to account for the less favorable weather conditions which are
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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EDWARD DUGGER + ASSOCIATES, P. A.
Consultants in Architectural Acoustics
typical of Miami's climate. Additionally, prior research [31 has concluded that the
standard calculation procedures [4] used to model sound propagation are just as
accurate when modeling the travel of sound over water as they are land.
Though sound pressure levels as they would exist at the various animal exhibits have
been calculated, ED+A are not experienced in animal bioacoustics and cannot comment
on what would or would not be appropriate for any specific species aside from humans.
For this reason, unweighted sound pressure levels calculated by ED+A have been
included in a separate section as they can be adjusted to reflect varying sensitivity to
sound. The A -weighting spectrum accounts for human sensitivity to sound across the
frequency spectrum and is the appropriate measure for sound at all areas where the
impact of sound to guests or residential properties is a concern.
Aerodium
The most significant source of sound to be introduced to the property is an Aerodium
wind tunnel, an enclosure with a large fan which provides an experience similar to
skydiving. Aerodium Technologies provided ED+A with sound level data which could be
used to model the attraction's impact to both nearby areas and to 1000 Venetian Way.
It should be noted that an acoustically -absorptive sound barrier will be provided by the
manufacturer and installed around the equipment.
The distance between the Aerodium and 1000 Venetian Way has been estimated by
ED+A to be nearly 1,100-ft., which would result in sound attenuation by geometric
divergence of 36 dB. Accounting for air absorption, the attraction would generate 43
dBA at 1000 Venetian Way and would therefore not result in any clearly discernible
impact. Aerodium Technologies documents also demonstrated the effect of "sound
pillows" which may be installed for further sound attenuation; ED+A did not account for
the use of this type of product during the calculation process, but would recommend
their use to further reduce sound levels which would be experienced by those nearby on
the Jungle Island property.
Flowrider
Flowrider provided ED+A with sound pressure level data measured by Eilar Associates
at an existing attraction in California. While the equipment is similar, the model which is
to be installed at Jungle Island features one additional pump. For this reason, 3 dB
were added to each octave -band sound pressure level to account for a second source
of sound. The attraction was then modeled in a similar fashion as the Aerodium,
resulting in 45 dBA at 1000 Venetian Way.
However, the design and installation of the Flowrider will effectively serve to greatly
reduce this level to render its impact insignificant. Not only will the Restaurant Pavilion
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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EDWARD DUGGER + ASSOCIATES, P.A
Consultants in Architectural Acoustics
obstruct the acoustical Tine -of -sight between the attraction and receiving property, but
sound generated by the Flowrider's pumps will be mostly contained within the attraction
and will quickly diminish as observers move away from the equipment.
Zip Line
Though ED+A did not have the ability to measure sound levels associated with an
existing zip line, J.G. Brennan & Associates, Inc. reported in a Nevada Environmental
Impact Statement [51 that "two individuals passing by on (a) zip line resulted in a
maximum noise level of 68 dBA... at a distance of 50 feet." The document indicated
that their measured data included "people yelling, and the metal -on -metal sound from
the cable and the sheave wheel. Per the inverse -square law, the maximum sound level
that would be generated by a zip line at a distance of 700-ft, would be roughly 45 dBA.
As this sound level is substantially lower than the ambient sound level, ED+A can state
with certainty that the zip line will not create any detrimental acoustical impact at any
residential properties. It is important to note that the zip lines will be at an even greater
distance from 1000 Venetian Way.
Flying Squirrel
The Flying Squirrel feature is an indoor attraction for children featuring a trampoline.
The most notable sounds associated with the Flying Squirrel will result from children's
enjoyment of the attraction in the form of yelling and screaming. However, the
trampoline is enclosed within a building structure so these sounds will only be audible
within and immediately outside of the Flying Squirrel.
Beach Club
It is recommended that the Beach Club have a permanent sound system, or "house
system," which will be used by all performers and DJ's. It is also advised that any digital
signal processor utilized in the audio system have the ability to limit sound at various
frequencies to specific output levels. It is beneficial if the system be set to the
appropriate settings and be locked or password -protected so that only management or
assigned personnel can make further adjustments.
Directional line -array loudspeakers can be utilized to direct sound to the appropriate
areas and away from Biscayne Island. These types of loudspeakers are designed to
direct sound only in the intended direction and not to their rear. In general, the
loudspeakers and live entertainment should be pointed in the southwest, facing inward
toward the property. ED+A will work with the Owner further to review any loudspeaker
specifications and provide feedback as requested.
A distributed audio system throughout the venue consisting of multiple smaller
loudspeakers is recommended, as opposed to using a few large loudspeakers. A
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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Consultants in Architectural Acoustics
distributed speaker system reduces the need for increasing the overall output level to
enable sound to reach all of the necessary areas as the loudspeaker system does not
need to compensate for sound level attenuation provided by the distance between the
source and its receivers. These same methods of noise control are also recommended
for any speakers which may be located outside of the structure in the beach area.
Sound pressure levels at a specified distance from a loudspeaker can be calculated by
utilizing the reference sound power levels or sound pressure levels provided by
loudspeaker manufacturers. There is an approximate 900-ft. distance between the
Beach Club and 1000 Venetian Way, which would result in an attenuation of 48 dB from
a point source. However, this value could vary based on the specifications of the
loudspeakers which comprise the audio system.
Although not imperative, a real-time noise monitoring system could prove to be useful to
management and other personnel at the Beach Club. Such a system would provide
instant feedback and visual decibel readings as they are generated by the
entertainment occurring at the time, allowing for adjustments to be made if the levels
are deemed to be inappropriate. At the request of the Owner, ED+A can assist in the
selection and installation of this equipment.
Finally, if the Beach Club is to have an exposed roof deck, an acoustically -absorptive
product such as International Cellulose Corporation's K-13 spray -on material or a
similar product should be added to the underside of the deck. This will prevent
reflections and reduce the propagation of sound to other areas while providing a more
acoustically satisfying environment for patrons. ED+A will provide additional information
for products that can be used at the Owner's request.
Conclusion
This investigation of future sound sources and operations at Jungle Island has led to
ED+A's conclusion that they will not create any detrimental impact on neighboring
residential properties. It should again be noted that this conclusion was reached
although ED+A's modeling and calculations were performed in a conservative manner.
ED+A have provided recommendations that will enable the Beach Club to operate in a
manner consistent with its surroundings and will continue to work with the Owner to
ensure that this is achieved.
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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acoustics
EDWARD DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
References
[1] ANSI/ASA 512.9-20131Part 3 American National Standard Quantities and
Procedures for Description and Measurement of Environmental Sound — Part 3:
Short -Term Measurements with an Observer Present
[2] ANSI/ASA S1.26-2014 American National Standard Methods for Calculation of the
Absorption of Sound by the Atmosphere
[3] Kelsall, Tim. (2012). Measurements of Propagation of Sound Over Water at Low to
Mid Frequencies Applicable to Wind Turbine Noise Calculation. Canadian Acoustics
/Acoustique Canadienne, Vol. 40 (3), pp. 58-59.
[4] ISO 9613(2) Attenuation of Sound During Propagation Outdoors — Part 2: General
Method of Calculation
[5] Unknown author. (2014). Heavenly Mountain Resort Epic Discovery Project
EIR/EISIEIS Noise. Retrieved from Tahoe Regional Planning Agency website:
http://www.trpa.orgfwp-contentluploads/3.06_Noise_082014.pdf
Figures and Tables
asurement ufflopt
.
Manufacturer
Model
Laboratory
Serial No. Calibration Date
BrUel and Kjaer
Type 2250 Hand-
Held Analyzer
3023769
12/11 /2017
Bruel and Kjaer
Type 4952A Outdoor
Microphone
2788753
12/22/2017
Bruel and Kja=r
Type 4231 Sound
Calibrator
2394124
8/2/2017
Source:
Residential land use category
Is co ' g to Apt
ANSI S12.9 Part 3*)
DNL
range,
dBA
Typical
DNL,
dBA
Day
level,
dBA
Night
level,
dBA
People
per
square
mile ,
People
per
square
km
Very noise urban residential
> 65
67
66
58
63,840
24,650
Noisy urban residential
60 to 65
62
61
54
20,000
7.722
Urban and noisy suburban
residential
55 to 60
57
55
49
6,384
2,465
Quiet urban and normal suburban
residential
50 to 55
52
50
44
2,000
772
Quiet suburban residential
45 to 50
47
45
39
638
247
Very quiet suburban and rural
residential
45
42
40
34
200
77
*Originally published by the US Department of Transportation in A Re -analysis of Day -night Sound Level (DNL) as a Function of
Population in the United States,"(February 2010).
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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EDWARD DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
Figure 1- Measured Sound Levels
3/1 0:00 3/2 0:00 3/3 0:00 3/4 0:00 3/5 0:00 3/6 0:00 3/7 0:00 3/8 0:00 3/9 0:00
LAeq (Loci) LA90 (Loc 1) LA90 (Loc 2) LAeq (Loc 2)
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772)1 286-8351 www.edplusa.com AA 26000667
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E D W A R D DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
Start End
Time Time
Thursday
1-Mar
Friday
2-Mar
Table 3. Measured One-liour LAeq
Location 1
Saturday
3-Mar
Sunday
4-Mar
Monday
5-Mar
Tuesday
6-Mar
Tuesday
6-Mar
Location 2
ednesday
7-Mar
Thursday
8-Mar
0:00
1:00
58.3
59
59
57.2
56.7
61.2
60.7
1:00
2:00
57.1
59.3
58.6
57.2
54.9
59.6
60.1
2:00
3:00
56.1
58.9
59.4
57.2
55.6
59.3
58.4
3:00
4:00
55.6
57.1
58.4
55
55.5
58.3
57.9
4:00
5:00
56.2
56.6
57.9
55
53.8
58.6
58.5
5:00
6:00
57
56
57.9
55.6
54.9
59.9
58.4
6:00
7:00
58.2
66.9
57.5
58.4
58.7
61.9
62.2
7:00
8:00
61.2
62.8
58.5
61.9
60.9
65.1
64.2
8:00
9:00
61.1
62
60,6
65.1
63.3
65.2
65.1
9:00
10:00
60.4
60
61.4
64.6
60.7
64,8
64.6
10:00
11:00
62.4
63.1
61.5
64.3
64.4
64.4
64.5
11:00
12:00
61.4
60.2
62
60.2
64,2
65.6
64.9
12:00
13:00
61.4
61.1
61.7
60.6
61.6
60.8
64.9
65.2
13:00
14:00
60.5
60.1
59.8
59.1
59.6
60.9
65.6
64.4
14:00 '
15:00
61.2
59.9
59.8
62.2
59.8
61.7
64.4
15:00
16:00
61
60
61.4
63.2
60.3
61.5
60.2
16:00
17:00
59
62.4
61.3
68.4
58.5
60.6
65.2
59.5
17:00
18:00
70.7
74
61.6
60.6
68.3
61.9
61.7
18:00
19:00
71.8
70.8
64.9
61
70.5
64.3
64
19:00
20:00
59.9
60.1
59.6
60.2
58.3
62.7
63.4
20:00
21:00
60.3
58.5
58.6
60.2
57.9
63.6
62.9
21:00
22:00
59.2
60.2
59
61
57.5
62.4
62.2
22:00
23:00
58.3
59.4
59.3
59.8
58.5
63
63.2
23:00
24:00
59.2
59.5
60.3
59.3
57.5
65.9
62.9
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edpiusa.com AA 26000667
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EDWARD DUGGER + ASSOCIATES, P.A.
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Table 4. Measured One -Hour LAso
Start
Time
End
.,„Tim
Location 1
Location 2
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Tuesday
Wednesday
Thursday
1-Mar
2-Mar
3-Mar
4-Mar
5-Mar
6-Mar
6-Mar
7-Mar
8-Mar
0:00
1:00
54.7
55.6
56.1
54.1
52.2
55.9
56.2
1:00
2:00
53
54.8
55
52.1
51
54,1
55.3
2:00
3:00
51.8
53.8
54.4
51.5
50.2
52.8
53.2
3:00
4:00
51.2
53.4
54.7
50.9
49.7
52.4
52
4:00
5:00
51.9
53.5
54.9
51.6
49.9
53.4
52.7
5:00
6:00
53.2
53.2
54.6
52.5
51.7
55.2
53.7
6:00
7:00
55.3
54.5
54
55.1
53.4
57.9
56.9
7:00
8:00
57.1
55.9
54.7
57.3
55.2
60.8
59.8
8:00
9:00
56.9
55.9
55.3
57.6
56.4
61.2
61.5
9:00
10:00
56,8
56.2
55.9
56.1
55.3
60.3
60.8
10:00
11:00
56.5
55.5
56.5
55.2
55.2
60.2
60.7
11:00
12:00
56.3
55.4
55.1
54.6
56.5
61.7
61.2
12:00
13:00
55.8
56.4
54.4
54.3
54.3
55.8
61.2
61
13:00
14:00
55.7
55.9
53.7
54.1
54.2
56.3
61.8
60.9
14:00
15:00
56.6
55.8
54.6
54.6
54.6
57.5
60.6
15:00
16:00
56.6
53.7
55.9
55.8
54
57.8
54.7
16:00
17:00
53.5
52.1
55.9
56.5
52.8
57.4
58.4
53.8
17:00
18:00
56.7
52.8
56.1
55.7
53.1
57.4
57
18:00
19:00
57.8
62.5
56.1
56.9
54.8
60.3
59.7
19:00
20:00
56.7
55.2
56.2
56.9
54.2
58.7
58.9
20:00
21:00
55.5
54.6
53.3
56.4
53.6
58.1
58.5
21:00
22:00
55.4
55.7
56
56.3
53.5
57.8
57.5
22:00
23:00
55.2
55.8
56.4
55.8
53.5
58.3
58.4
23:00
24:00
55.2
56.2
56.6
55.6
53.3
57.8
58.2
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
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E D W A R D DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
dB
31.5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
Location
Source
Restaurant
Pavilion
Aerodium
60
51.9
48.7
43.1
51
50.4
51
45.8
39
28.6
Flowrider
77
-
64.3
68
68.5
69
68.9
70,1
68.2
63.6
TOTAL
77
51.9
64.4
68
68.6
69.1
69
70.1
68.2
63.6
Petting Zoo
Aerodium
63
55.2
52.1
46.4
54.4
53.9
54.5
49.8
43.4
33.7
Flowrider
61
-
48.8
52.5
52.9
53.3
52.9
53.5
50.9
44.7
TOTAL
65
55.2
53.8
53.5
56.7
56.6
56.8
55
51.6
45
Kangaroo
Habitat
Aerodium
65
56.9
53.7
48.1
56
55.5
56.2
51.6
45.4
35.9
Flowrider
60
-
48.1
51.8
52.2
52.6
52.2
52.7
50
43.7
TOTAL
66
56.9
54.8
53.3
57.5
57.3
57.7
55.2
51.3
44.4
Orangutan
Night
Housing
Aerodium
60
51.9
48.7
43.1
51
50.4
51
45.8
39
28.6
Flowrider
55
-
43
46.7
47.1
47.4
46.7
46.6
43.1
35,2
TOTAL
61
51.9
49.7
48.3
52.5
52.2
52.4
49.2
44.5
36.1
Orangutan
Habitat
Domes
Aerodium
62
53.7
50.5
44.9
52.8
52.3
52.9
48
41.4
31.4
Flowrider
53
-
41.8
45.5
45.9
46.1
45.3
45
41.3
32.8
TOTAL
62
53.7
51
48.2
53.6
53.2
53.6
49.8
44.4
35.2
Adventure
Pool
Aerodium
71
62,5
59.4
53.7
61.7
61.2
62.1
57.7
51.8
43
Flowrider
55
-
43.4
47.1
47.6
47.8
47.2
47.2
43.7
36
TOTAL
71
62.5
59.5
54.6
61.9
61.4
62,2
58.1
52.4
43,8
Bar
Aerodium
64
56.1
52.9
47.3
55.2
54.7
55.4
50.7
44.4
34,8
Flowrider
53
-
41.6
45.2
45.7
45.9
45.1
44.7
40.9
32.4
TOTAL
64
56.1
53.2
49.4
55.7
55.2
55.8
51.7
46
36.8
Courtyard
Improvement
s
Aerodium
61
52.7
49.6
43.9
51.8
51.3
51.8
46.8
40.1
29.9
Flowrider
52
-
40.4
44.1
44.5
44.7
43.7
43.2
39.1
30
TOTAL
61
52.7
50,1
47
52.5
52.2
52.4
48.4
42.6
33
100 m
Aerodium
61
52.8
49.7
44
52
51.4
52
47
40.3
30.2
Flowrider
58
-
45.9
49.6
50.1
50.4
49.9
50.2
47.2
40.3
TOTAL
63
52.8
51.2
50.7
54.2
53.9
54.1
51.9
48
40.7
200 m
Aerodium
55
46.8
43.7
38
45.9
45.2
45.3
39.3
31.5
19.4
Flowrider
51
-
39.9
43.6
44
44.1
43.1
42.5
38.2
28.8
TOTAL
56
46.8
45.2
44.7
48.1
47.7
47.3
44.2
39
29.3
1000
Venetian
Way
Aerodium
50
42.4
39.2
33.5
41.4
40.4
40
32.8
23.5
9.3
Flowrider
48
-
37.2
40.8
41.2
41.2
39.8
38.5
33.3
22
TOTAL
52
42.4
41.3
41.5
44.3
43.8
42.9
39.5
33.7
22.2
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com M 26000667
Page 11
U
172
= w
V
A
07-22-2021
�aIMV9IIED+A
acoustics
E D W A R D DUGGER + ASSOCIATES, P.A.
Consultants in Architectural Acoustics
Restaurant
Pavilion
Aerodium
54
12.5
ssure Le
ighte
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
, kHz
22.5
27.5
42.4
47.2
50.6
47
40.1
28.2
Flowrider
76
-
' 38.1
51.9
59.9
65.8
68.9
71.3
69.2
62.5
TOTAL
77
12.7
38.2
51.9
60
65.9
69
71.3
69.2
62.5
Petting Zoo
Aerodium
58
15.9
25.8
30.9
45.8
50.7
54,2
50.9
44.4
33.2
Flowrider
59
-
22.6
36.4
44.3
50.1
52.9
54.7
51.9
43.6
TOTAL
61
16
27.5
37.5
48.1
53.4
56.6
56.2
52.6
44
Kangaroo
Habitat
Aerodium
59
17.5
27.5
32.5
47.4
52.3
55.9
52.8
46.4
35.4
Flowrider
58
-
21.9
35.7
43.6
49,4
52.2
53.9
51
42.6
TOTAL
62
17.6
28.6
37.4
48.9
54.1
57.4
56.4
52.3
43.4
Orangutan
Night
Housing
Aerodium
54
12.5
22.5
27.5
42.4
47.2
50.6
47
40.1
28.2
Flowrider
52
-
16.8
30.6
38.5
44.2
46.7
47.8
44.1
34.1
TOTAL
56
12.7
23.5
32.3
43.9
49
52.1
50.4
45.6
35.1
Orangutan
Habitat
Domes
Aerodium
56
14.3
24.3
29.3
44.2
49.1
52.6
49.1
42.4
30.9
Flowrider
51
-
15.6
29.4
37,3
42.9
45.3
46.2
42.3
31.7
TOTAL
57
14.5
24.8
32.4
45
50
53.3
50.9
45.4
34.3
Adventure
Pool
Aerodium
65
23.2
33.1
38.2
53.1
58
61.8
58.9
52.8
42.5
Flowrider
53
-
17.2
31
39
44.6
47.2
48.4
44.7
34.9
TOTAL
65
23.2
33.2
39
53.3
58.2
61.9
59.3
53.4
43.2
Bar
Aerodium
59
16.7
26.7
31.7
46.6
51.5
55.1
51.9
45.4
34.3
Flowrider
51
-
15.4
29.1
37.1
42.7
45.1
45.9
41,9
31.3
TOTAL
59
16.8
27
33.6
47.1
52
55.5
52.9
47
36.1
Courtyard
improvement
s
Aerodium
55
13.4
23.3
28.3
43.2
48.1
51.5
48
41.1
29.4
Flowrider
49
-
14.2
28
35.9
41.5
43.7
44.4
40.1
28.9
TOTAL
56
13.6
23.8
31.2
43.9
49
52.2
49.6
43.6
32.2
100 m
Aerodium
55
13.5
23.5
28.5
43.4
48.2
51.7
48.2
41.3
29.7
Flowrider
56
-
19.7
33.5
41.5
47.2
49.9
51.4
48.2
39.2
TOTAL
58
13.7
25
34,7
45.6
50.7
53.9
53.1
49
39,7
200 m
Aerodium
48
7.5
17.4
22,5
37.3
42
45
40.5
32.6
19
Flowrider
48
-
13.7
27.5
35,4
40.9
43.1
43.7
39.2
27.7
TOTAL
51
8.2
18.9
28.7
39,5
44.5
47.2
45.4
40.1
28.2
1000
Venetian
Way
Aerodium
43
5.2
13
18
32.8
37.2
39.6
33.9
24.6
9.1
Flowrider
45
-
11
24.7
32.6
38
39.8
39.7
34.3
20.9
TOTAL
47
6.3
15.1
25.5
35,7
40,6
42.7
40.7
34.7
21.2
1239 SE Indian Street, Suite 103, Stuart, Florida 34997
Office: (772) 286-8351 www.edplusa.com AA 26000667
Page 12
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4-4 ❑
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