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� Design Review :r- - � - s., : ;-
_� Staff Approval + ��'
' , B Warren Cam bell at 4:00 m Mar 25 2013 L O�� 4I O� _, - -
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Chiller
Condensing
Unit
14-72"
Design Review
Staff Approval
TOWN � By Warren Campbell at 4:00 pm, Mar 25, 2013
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This would need to be a gate for
service to the equipment. We will
need a minimum of 4" of clearance
along the bottom so that the unit will
have a sufficient amount of fresh air
intake.
72..
Design Review
Staff Approval
TOWN OF UA J L By Warren Campbell at 4:00 pm, Mar 25, 2013
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Chiller
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Condensing Unit
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400
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75
70
65
__111"MULTISTACK�-_
ASP010X
Sound Pressure Level (Lp) at 30 ft
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1) Octave band levels are linear (unweighted); total is A- weighted.
2) Sound level is measured from the control side of the unit. Sound
radiation at this distance approximates a line noise source.
_ I
Octave Band Center Frequency
3 50
0
45
40
Notes:
(Hz)
FEB 2013
63
125
250
500
1000
2000
4000
8000
TotaldBA
p
60 58 55 58 53 49 45 42 58
Design Review
Staff Approval
By Warren Campbell at 4:00 pm, Mar 25, 2013
TOWN OF VAIL
1) Octave band levels are linear (unweighted); total is A- weighted.
2) Sound level is measured from the control side of the unit. Sound
radiation at this distance approximates a line noise source.
_ I
Octave Band Center Frequency
(Hz)
FEB 2013
63
125
250
500
1000
2000
4000
8000
TotaldBA
Design Review
Staff Approval
By Warren Campbell at 4:00 pm, Mar 25, 2013
TOWN OF VAIL
Acoustifence Specifications
Acoustical
STC 28 ` 01TC 22
Rating
acoustical test per AST -M E90 -04, ASTNI E413 -04
ASTNI E2235 -04
Size
Eft- (1 -83m) x 30 ft- (9 -14m) x 0 -125 in -(3mm) 180 ft2 (16 -72m =)
Appro=
1851.8 (84 kg)
i eight
Black brass grommets every 6 in- (152mm) along top edge iy.ith four grommets spaced along the
Easter ing
bottom edge- Commonly installed horizontally -
Includes qty- 70, 11 in- heavy duty 120 lb- (black) nylon �Nire ties
Color
Black
Design Review
NIy y 7 C, NNr vvar
TOWN OF VA 1 t By Warren Campbell at 4:01 pm, Mar 25, 2013
ACOUSY1FMCE
Saund TransmhsEvn Rep ni
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20
+.
14
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14 rn i i 'A
FREQUENCY M2)
TRAMM65ION LOSS
............. SOUND TRANSWSSION LOSS CONTOUR
-14
dB @40-50 Hz = >60% noise reduction to the human ear
" -.5 d8@ 60 Ha = aprox 45% raise reduction to the human ear
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