Table 325-75G(1)
Parking Layout Dimensions
| |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0º
|
45º
|
60º
| |||||||||||
Stall width at parking angle (SW)
|
8.0
|
8.5
|
9.0
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
Stall width parallel to aisle (WP)
|
22.0
|
23.0
|
25.0
|
11.5
|
12.0
|
12.5
|
13.5
|
14.0
|
9.0
|
10.0
|
10.5
|
11.0
|
11.5
|
Stall depth to wall (D)
|
8.0
|
8.5
|
9.0
|
18.0
|
18.5
|
19.0
|
19.5
|
20.0
|
20.0
|
20.5
|
20.5
|
21.0
|
21.0
|
Stall depth to interlock (DI)
|
8.0
|
8.5
|
9.0
|
16.0
|
16.0
|
16.0
|
16.5
|
16.5
|
17.5
|
18.0
|
18.0
|
18.0
|
18.0
|
Stall length (SL)
|
22.0
|
23.0
|
25.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
Aisle width (AW)
|
11.0
|
10.5
|
10.0
|
11.0
|
10.5
|
10.0
|
9.0
|
9.0
|
18.0
|
17.0
|
17.0
|
16.0
|
15.0
|
Wall-to-wall parking module - single loaded (W1)
|
19.0
|
19.0
|
19.0
|
29.0
|
29.0
|
29.0
|
28.5
|
29.0
|
38.0
|
37.5
|
37.5
|
37.0
|
36.0
|
Wall-to-wall parking module - double loaded (W2)
|
27.0
|
27.5
|
28.0
|
47.0
|
47.5
|
48.0
|
48.0
|
49.0
|
58.0
|
58.0
|
58.0
|
58.0
|
57.0
|
Wall to interlock — double loaded (W3)
|
27.0
|
27.5
|
28.0
|
45.0
|
45.0
|
45.0
|
45.0
|
45.5
|
55.5
|
55.5
|
55.5
|
55.0
|
54.0
|
Interlock to interlock — double loaded (W4)
|
27.0
|
27.5
|
28.0
|
43.0
|
42.5
|
42.0
|
42.0
|
42.0
|
53.0
|
53.0
|
53.0
|
52.0
|
51.0
|
70º
|
80º
|
90º
| |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stall width at parking angle (SW)
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
Stall width parallel to aisle (WP)
|
8.5
|
9.0
|
9.5
|
10.0
|
10.5
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
8.0
|
8.5
|
9.0
|
9.5
|
10.0
|
Stall depth to wall (D)
|
20.5
|
20.5
|
20.5
|
21.0
|
21.0
|
20.0
|
20.0
|
20.0
|
20.0
|
20.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
Stall depth to interlock (DI)
|
18.0
|
18.0
|
18.0
|
18.0
|
18.5
|
17.0
|
17.5
|
17.5
|
17.5
|
17.5
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
Stall length (SL)
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
Aisle width (AW)
|
19.5
|
19.0
|
18.5
|
17.5
|
17.0
|
27.0
|
25.0
|
23.0
|
22.0
|
22.0
|
28.0
|
26.0
|
24.0
|
23.0
|
22.0
|
Wall-to-wall parking module - single loaded (W1)
|
40.0
|
39.5
|
39.0
|
38.5
|
38.0
|
47.0
|
45.0
|
43.0
|
42.0
|
42.0
|
46.0
|
44.0
|
42.0
|
41.0
|
40.0
|
Wall-to-wall parking module - double loaded (W2)
|
60.5
|
60.0
|
59.5
|
59.5
|
59.0
|
67.0
|
65.0
|
63.0
|
62.0
|
62.0
|
64.0
|
62.0
|
60.0
|
59.0
|
58.0
|
Wall to interlock - double loaded (W3)
|
58.0
|
57.5
|
57.0
|
56.5
|
56.5
|
64.0
|
62.5
|
60.5
|
59.5
|
59.5
|
64.0
|
62.0
|
60.0
|
59.0
|
58.0
|
Interlock to interlock - double loaded (W4)
|
55.5
|
55.0
|
54.5
|
53.5
|
54.0
|
61.0
|
60.0
|
58.0
|
57.0
|
57.0
|
64.0
|
62.0
|
60.0
|
59.0
|
58.0
|
Table 325-75G(6)
Minimum Permitted Throat Length
| ||||
---|---|---|---|---|
Land Use
|
Type
|
Scale of Development
|
Type of Access Street
| |
Collector
|
Arterial
| |||
Residential
|
Any Residential
|
0-100 dwelling units
|
25 feet
|
—
|
101-200 dwelling units
|
50 feet
|
75 feet
| ||
201+ dwelling units
|
75 feet
|
125 feet
| ||
Commercial
|
Office
|
0-50,000 gross sq. ft.
|
25 feet
|
50 feet
|
50,000-100,000 gross sq. ft.
|
25 feet
|
75 feet
| ||
100,000-200,000 gross sq. ft.
|
50 feet
|
100 feet
| ||
200,001+ gross sq. ft.
|
100 feet
|
150 feet
| ||
In-Vehicle Sales
|
0-2,000 gross sq. ft.
|
25 feet
|
75 feet
| |
2,001+ gross sq. ft.
|
50 feet
|
100 feet
| ||
Indoor Entertainment
|
0-15,000 gross sq. ft.
|
25 feet
|
50 feet
| |
15,000+ gross sq. ft.
|
25 feet
|
75 feet
| ||
Commercial Lodging
|
0-150 rooms
|
25 feet
|
75 feet
| |
151+ rooms
|
25 feet
|
100 feet
| ||
Other Commercial Uses
|
0-25,000 gross sq. ft.
|
25 feet
|
50 feet
| |
25,001-100,000 gross sq. ft.
|
25 feet
|
75 feet
| ||
100,000-500,000 gross sq. ft.
|
50 feet
|
100 feet
| ||
500,001+ gross sq. ft.
|
75 feet
|
200 feet
| ||
Industrial
|
All Industrial Uses
|
0-100,000 gross sq. ft.
|
25 feet
|
50 feet
|
100,001-500,000 gross sq. ft.
|
50 feet
|
100 feet
| ||
500,000+ gross sq. ft.
|
50 feet
|
200 feet
| ||
All Other Uses
|
6+ parking spaces
|
25 feet
|
50 feet
|
Table 325-83C(1)
Maximum Permitted Noise Level at Lot Line
For Noise Radiated Continuously*
| ||
---|---|---|
Zoning District
|
Increase in Noise Level over Ambient Level
| |
RH, SR-3, SR-4, TR-8, MR-10, MR-12
|
plus 3 dBA
| |
NO, PO, PB, NB, CB, PI
|
plus 5 dBA
| |
GI, HI
|
plus 8 dBA
|
* If the noise is not smooth and continuous
or is present only during daytime hours, one or more of the corrections
in Table 325-83C(2) below shall be added to or subtracted from each
of the decibel levels given above in Table 325-83C(1).
|
Table 325-83C(2)
Adjustment Factors for Maximum Noise Levels
| ||
---|---|---|
Type of Operation in Character of Noise
|
Correction in Decibels
| |
Daytime operation only
|
plus 5
| |
Noise source operates less than 20% of any one-hour
period
|
plus 5*
| |
Noise source operates less than 5% of any one-hour
period
|
plus 10*
| |
Noise source operates less than 1% of any one-hour
period
|
plus 15*
| |
Noise of impulsive character (hammering, etc.)
|
minus 5
| |
Noise of periodic character (hum, speech, etc.)
|
minus 5
|
*Apply only one of these corrections.
|
D = K/f, where D = displacement in inches.
K = a constant to be determined by reference
to the tables below.
f = the frequency of vibration transmitted through
the ground, cycles per second.
|
Location
|
K
| ||
---|---|---|---|
On or beyond any adjacent lot line
| |||
Continuous
|
0.015
| ||
Impulsive
|
0.030
| ||
Less than 8 pulses per 24-hour period
|
0.075
| ||
On or beyond any residence district boundary
| |||
line
| |||
Continuous
|
0.003
| ||
Impulsive
|
0.006
| ||
Less than 8 pulses per 24-hour period
|
0.015
|
Location
|
K
| ||
---|---|---|---|
On or beyond any adjacent lot line
| |||
Continuous
|
0.030
| ||
Impulsive
|
0.060
| ||
Less than 8 pulses per 24-hour period
|
0.150
| ||
On or beyond any residence district boundary
line
| |||
Continuous
|
0.003
| ||
Impulsive
|
0.006
| ||
Less than 8 pulses per 24-hour period
|
0.015
|
Location
|
K
| ||
---|---|---|---|
On or beyond any residence district boundary
line
| |||
Continuous
|
0.003
| ||
Impulsive
|
0.006
| ||
Less than 8 pulses per 24-hour period
|
0.015
|