Diameter of Tree Removed (inches) | Number of Replacements Per Tree Removed | |
---|---|---|
10 to 18 | 1 | |
Greater than 18 to 24 | 2 | |
Greater than 24 to 30 | 3 | |
Greater than 30 to 36 | 4 | |
Greater than 36 to 40 | 5 | |
Greater than 40 | 7 |
Type of Street | Assumed Requirements for Traffic and Parking | Right-of-Way Width (feet) | Cartway Width (feet) | Grading Width |
---|---|---|---|---|
Local Service | 2 traffic lanes (11 feet) 1 parking lane (8 feet) | 50 | 30 | Full |
Feeder | 2 traffic lanes (12 feet) 2 parking lanes (8 feet) | 60 | 40 | Full |
Connector | 2 traffic lanes (12 feet) 2 parking lanes (8 feet) | 80 | 40 | Full |
Cul-de-sac that serves up to and including 3 families | 2 traffic lanes (10 feet) 1 parking lane (8 feet) | 40 (at throat) 62 radius (at circle) | 28 (at throat) 50 radius (at circle) | Full |
Cul-de-sac that serves more than 3 families | 2 traffic lanes (11 feet) 1 parking lane (8 feet) | 40 (at throat) 62 radius (at circle) | 30 (at throat) 50 radius (at circle) | Full |
Alley | 2 traffic lanes (10 feet) | 22 | 20 | Full |
Housing Unit Type and Size | Off-Street Parking Requirement | ||
---|---|---|---|
Single-family detached | |||
4 or fewer bedrooms | 2 spaces | ||
5 or more bedrooms | 3 spaces | ||
Townhouses or attached | |||
Up to 4 bedrooms | 2 spaces | ||
More than 4 bedrooms | 3 spaces | ||
Apartments | |||
Per housing unit | 2 spaces |
Use | Parking Requirement | |||
---|---|---|---|---|
Church and other places of worship | 1 space for every 4 fixed seats in the main sanctuary plus 1 space per 200 square feet of GFA | |||
Offices other than medical or dental | ||||
(a) | Where customer visits not expected | 1 space per 400 square feet of GFA | ||
(b) | Other non-medical/dental | 1 space per 200 square feet of GFA | ||
Laboratory and research uses | 1 space per 300 square feet of GFA | |||
Medical and dental offices | 4 spaces for each doctor plus 1 space per 100 square feet of GFA | |||
Nursing homes | 1 space per bed | |||
Retail stores | ||||
(a) | Convenience | 1 space per 150 square feet of GFA | ||
(b) | Other | 1 space per 200 square feet of GFA | ||
Restaurants and catering halls | ||||
(a) | Quick food | 1 space per 30 square feet of GFA | ||
(b) | Other | 1 space per 100 square feet of GFA | ||
Schools | ||||
(a) | Nursery | 1 space for each employee plus 1 space per 200 square feet of GFA | ||
(b) | Secondary | 5 spaces per classroom | ||
(c) | Primary or intermediate | 2 spaces per classroom | ||
Service stations | ||||
(a) | Gasoline sales | 1 space per 200 square feet of GFA of enclosed sales space plus vehicle parking area at pumps adequate for a minimum of 3 vehicles to wait on each side of each set of pumps at any one time | ||
(b) | Repair and service | 4 spaces for each service bay and each other vehicle work area | ||
Swimming pools and clubs | 1 space per 200 square feet of GFA of enclosed area plus 1 space for each 3 people at maximum rated capacity | |||
Tennis courts | 4 spaces per court | |||
Theaters | 1 space for every 3 seats |
Notes: | ||
---|---|---|
(1) | When the determination of the number of parking spaces required by the above results in a requirement of a fractional space, any fraction of 0.49 or less may be disregarded, while a fraction in excess of 0.49 shall be counted as one parking space. | |
(2) | GFA is gross floor area. |
Table 1 Green Infrastructure BMPs for Groundwater Recharge, Stormwater Runoff Quality, and/or Stormwater Runoff Quantity | ||||
---|---|---|---|---|
Best Management Practice | Stormwater Runoff Quality TSS Removal Rate | Stormwater Runoff Quantity | Groundwater Recharge | Minimum Separation from Seasonal High-Water Table (feet) |
Cistern | 0% | Yes | No | — |
Dry well(a) | 0% | No | Yes | 2 |
Grass swale | 50% or less | No | No | 2(e) 1(f) |
Green roof | 0% | Yes | No | — |
Manufactured treatment device(a)(g) | 50% or 80% | No | No | Dependent upon the device |
Pervious paving system(a) | 80% | Yes | Yes(b) No(c) | 2(b) 1(c) |
Small-scale bioretention basin(a) | 80% or 90% | Yes | Yes(b) No(c) | 2(b) 1(c) |
Small-scale infiltration basin(a) | 80% | Yes | Yes | 2 |
Small-scale sand filter | 80% | Yes | Yes | 2 |
Vegetative filter strip | 60% to 80% | No | No | — |
(Notes corresponding to annotations (a) through (g) are found after Table 3.) |
Table 2 Green Infrastructure BMPs for Stormwater Runoff Quantity (or for Groundwater Recharge and/or Stormwater Runoff Quality with a Waiver or Variance from N.J.A.C. 7:8-5.3) | ||||
---|---|---|---|---|
Best Management Practice | Stormwater Runoff Quality TSS Removal Rate | Stormwater Runoff Quantity | Groundwater Recharge | Minimum Separation from Seasonal High Water Table (feet) |
Bioretention system | 80% or 90% | Yes | Yes(b) No(c) | 2(b) 1(c) |
Infiltration basin | 80% | Yes | Yes | 2 |
Sand filter(b) | 80% | Yes | Yes | 2 |
Standard constructed wetland | 90% | Yes | No | N/A |
Wet pond(d) | 50% to 90% | Yes | No | N/A |
(Notes corresponding to annotations (b) through (d) are found after Table 3.) |
Table 3 BMPs for Groundwater Recharge, Stormwater Runoff Quality, and/or Stormwater Runoff Quantity only with a Waiver or Variance from N.J.A.C. 7:8-5.3 | ||||
---|---|---|---|---|
Best Management Practice | Stormwater Runoff Quality TSS Removal Rate | Stormwater Runoff Quantity | Groundwater Recharge | Minimum Separation from Seasonal High Water Table (feet) |
Blue roof | 0% | Yes | No | N/A |
Extended detention basin | 40% to 60% | Yes | No | 1 |
Manufactured treatment device(h) | 50% or 80% | No | No | Dependent upon the device |
Sand filter(c) | 80% | Yes | No | 1 |
Subsurface gravel wetland | 90% | No | No | 1 |
Wet pond | 50% to 90% | Yes | No | N/A |
Notes to Tables 1, 2, and 3: | |
---|---|
(a) | Subject to the applicable contributory drainage area limitation specified at Subsection D(15)(b); |
(b) | Designed to infiltrate into the subsoil; |
(c) | Designed with underdrains; |
(d) | Designed to maintain at least a ten-foot-wide area of native vegetation along at least 50% of the shoreline and to include a stormwater runoff retention component designed to capture stormwater runoff for beneficial reuse, such as irrigation; |
(e) | Designed with a slope of less than 2%; |
(f) | Designed with a slope of equal to or greater than 2%; |
(g) | Manufactured treatment devices that meet the definition of green infrastructure at Subsection B; |
(h) | Manufactured treatment devices that do not meet the definition of green infrastructure at Subsection B. |
Best Management Practice | Maximum Contributory Drainage Area |
---|---|
Dry well | 1 acre |
Manufactured treatment device | 2.5 acres |
Pervious pavement systems | Area of additional inflow cannot exceed three times the area occupied by the BMP |
Small-scale bioretention systems | 2.5 acres |
Small-scale infiltration basin | 2.5 acres |
Small-scale sand filter | 2.5 acres |
Table 4 Water Quality Design Storm Distribution | |||||
---|---|---|---|---|---|
Time (minutes) | Cumulative Rainfall (inches) | Time (minutes) | Cumulative Rainfall (inches) | Time (minutes) | Cumulative Rainfall (inches) |
1 | 0.00166 | 41 | 0.1728 | 81 | 1.0906 |
2 | 0.00332 | 42 | 0.1796 | 82 | 1.0972 |
3 | 0.00498 | 43 | 0.1864 | 83 | 1.1038 |
4 | 0.00664 | 44 | 0.1932 | 84 | 1.1104 |
5 | 0.00830 | 45 | 0.2000 | 85 | 1.1170 |
6 | 0.00996 | 46 | 0.2117 | 86 | 1.1236 |
7 | 0.01162 | 47 | 0.2233 | 87 | 1.1302 |
8 | 0.01328 | 48 | 0.2350 | 88 | 1.1368 |
9 | 0.01494 | 49 | 0.2466 | 89 | 1.1434 |
10 | 0.01660 | 50 | 0.2583 | 90 | 1.1500 |
11 | 0.01828 | 51 | 0.2783 | 91 | 1.1550 |
12 | 0.01996 | 52 | 0.2983 | 92 | 1.1600 |
13 | 0.02164 | 53 | 0.3183 | 93 | 1.1650 |
14 | 0.02332 | 54 | 0.3383 | 94 | 1.1700 |
15 | 0.02500 | 55 | 0.3583 | 95 | 1.1750 |
16 | 0.03000 | 56 | 0.4116 | 96 | 1.1800 |
17 | 0.03500 | 57 | 0.4650 | 97 | 1.1850 |
18 | 0.04000 | 58 | 0.5183 | 98 | 1.1900 |
19 | 0.04500 | 59 | 0.5717 | 99 | 1.1950 |
20 | 0.05000 | 60 | 0.6250 | 100 | 1.2000 |
21 | 0.05500 | 61 | 0.6783 | 101 | 1.2050 |
22 | 0.06000 | 62 | 0.7317 | 102 | 1.2100 |
23 | 0.06500 | 63 | 0.7850 | 103 | 1.2150 |
24 | 0.07000 | 64 | 0.8384 | 104 | 1.2200 |
25 | 0.07500 | 65 | 0.8917 | 105 | 1.2250 |
26 | 0.08000 | 66 | 0.9117 | 106 | 1.2267 |
27 | 0.08500 | 67 | 0.9317 | 107 | 1.2284 |
28 | 0.09000 | 68 | 0.9517 | 108 | 1.2300 |
29 | 0.09500 | 69 | 0.9717 | 109 | 1.2317 |
30 | 0.10000 | 70 | 0.9917 | 110 | 1.2334 |
31 | 0.10660 | 71 | 1.0034 | 111 | 1.2351 |
32 | 0.11320 | 72 | 1.0150 | 112 | 1.2367 |
33 | 0.11980 | 73 | 1.0267 | 113 | 1.2384 |
34 | 0.12640 | 74 | 1.0383 | 114 | 1.2400 |
35 | 0.13300 | 75 | 1.0500 | 115 | 1.2417 |
36 | 0.13960 | 76 | 1.0568 | 116 | 1.2434 |
37 | 0.14620 | 77 | 1.0636 | 117 | 1.2450 |
38 | 0.15280 | 78 | 1.0704 | 118 | 1.2467 |
39 | 0.15940 | 79 | 1.0772 | 119 | 1.2483 |
40 | 0.16600 | 80 | 1.0840 | 120 | 1.2500 |
R = A + B - (AxB)/100 |
Where: | ||
R | = | total TSS percent load removal from application of both BMPs |
A | = | TSS percent removal rate applicable to the first BMP |
B | = | TSS percent removal rate applicable to the second BMP |