N.J. Admin. Code § 7:7A-7.2

Current through Register Vol. 56, No. 21, November 4, 2024

Section 7:7A-7.2 - General permit 2- Underground utility lines

(a) General permit 2 authorizes activities in freshwater wetlands, transition areas, and/or State open waters necessary for the construction and/or maintenance of an underground utility line, provided all applicable requirements at N.J.A.C. 7:7A-5.7 and 20.3 are met and:

1. Permanent above-ground disturbance of wetlands, transition area, and/or State open waters is no greater than 0.5 acre. Anything that changes the character of the existing wetland, even if only to a different wetland type, is permanent disturbance. For example, maintained clearing over a utility line is permanent disturbance. For the purposes of this section, installation of a utility line in scrub shrub or emergent wetlands shall not be considered permanent disturbance;

2. Permanently maintained clearing over the utility line is no wider than 20 feet unless a wider area is required by law;

3. The trench into which the utility line is placed is no wider than necessary to comply with the United States Occupational Safety and Health Administration safety standards for excavations, set forth at 29 CFR Part 1926, Subpart P;

4. Temporary disturbance, such as temporary construction clearing or temporary storage of dirt or equipment, is the minimum size necessary for compliance with applicable laws;

5. The activities shall not cause any change in preconstruction elevation of a freshwater wetland, transition area, or State open water; and

6. Manholes and siphons for sewer lines are placed outside of wetlands, unless the Department's Municipal Finance and Construction Element determines under N.J.A.C. 7:22 and/or 7:14A-23 that there is no feasible alternative to placement in wetlands.

(b) If a utility line is jacked or directionally drilled underground, so that there is no surface disturbance of any freshwater wetlands, transition areas, or State open waters and there is no draining or dewatering of freshwater wetlands, no Department approval is required under this chapter. Jacking or directional drilling is regulated under this chapter if any disturbance occurs to the ground surface in the freshwater wetlands, transition area, or State open water; for example, if the drilling is conducted from a pit located in a freshwater wetland or transition area.

(c) Activities under general permit 2 shall comply with the following limits:

1. Permanent above-ground disturbance of wetlands, transition area, and/or State open waters shall be no greater than 0.5 acre. Anything that changes the character of the existing wetland, even if only to a different wetland type, is permanent disturbance. For example, maintained clearing over a utility line is permanent disturbance. For the purposes of this section, installation of a utility line in scrub shrub or emergent wetlands shall not be considered permanent disturbance;

2. Permanently maintained clearing over the utility line shall be no wider than 20 feet unless a wider area is required by law;

3. The trench into which the utility line is placed shall be no wider than necessary to comply with the United States Occupational Safety and Health Administration safety standards for excavations, set forth at 29 CFR Part 1926, Subpart P;

4. Temporary disturbance, as defined at 7:7A-1.4, such as temporary construction clearing or temporary storage of dirt or equipment, shall be the minimum size necessary for compliance with applicable laws;

5. The activities shall not cause any change in preconstruction elevation of a freshwater wetland, transition area, or State open water; and

6. Manholes and siphons for sewer lines shall be placed outside of wetlands, unless the Department's Municipal Finance and Construction Element determines under N.J.A.C. 7:22 and/or N.J.A.C. 7:14A:23 that there is no feasible alternative to placement in wetlands.

(d) In order to minimize environmental impact, a permittee shall:

1. Dispose of any excess soil or bedding material immediately upon completion of construction. This material shall be disposed of outside of freshwater wetlands, transition areas, State open waters, and areas regulated under the Department's Flood Hazard Area Control Act rules at N.J.A.C. 7:13;

2. Backfill the uppermost 18 inches of any excavation with the original topsoil material;

3. Replant the disturbed area with indigenous wetlands plants;

4. Stabilize the disturbed area in accordance with the requirements of the appropriate Soil Conservation District; and

5. Ensure that the activities do not interfere with the natural hydraulic characteristics of the wetland, such as the flow characteristics of groundwater on the site.

(e) Mitigation shall be performed for all permanent loss and/or disturbance of 0.1 acres or greater of freshwater wetlands or State open waters. Mitigation shall be performed for all permanent loss and/or disturbance of less than 0.1 acres of freshwater wetlands or State open waters unless the applicant demonstrates to the Department that all activities have been designed to avoid and minimize impacts to wetlands. For purposes of this subsection, "minimize" means that the project is configured so that most or all of it is contained in the uplands on the site, and that the wetlands are avoided to the greatest extent possible. An applicant is not required to reduce the scope of the project or to consider offsite alternatives to comply with this requirement.

1. The mitigation shall meet the substantive and procedural requirements at N.J.A.C. 7:7A-11 and shall be submitted to the Department for review and approval no later than 90-calendar days prior to the initiation of regulated activities authorized by this general permit.

N.J. Admin. Code § 7:7A-7.2

Amended and recodified from 7:7A-5.2 by 49 N.J.R. 3849(a), effective 12/18/2017