shall be submitted with any application for development when the disturbed area of such development is cumulatively more than one-half acre.

of land shall be exempt from these soil erosion and sediment control regulations.

18.3.1

To be eligible for certification, a soil erosion and sediment control plan shall contain proper provisions to adequately control accelerated erosion and sedimentation and reduce the danger from storm water runoff on the proposed site based on the best available technology. Such principles, methods and practices necessary for certification are found in the Connecticut Guidelines for Soil Erosion and Sediment Control (2002) as amended. Alternative principles, methods and practices may be used with prior approval of the Commission.

18.3.2

Said plan shall contain, but not be limited to:

18.3.2.1

A narrative describing:

18.3.2.1.1

The development:

18.3.2.1.2

The schedule for grading and construction activities including

18.3.2.1.2.1

Start and completion dates;

18.3.2.1.2.2

Sequence of grading and construction activities;

18.3.2.1.2.3

Sequence for installation and/or application of soil erosion and sediment control measures;

18.3.2.1.2.4

Sequence for final stabilization of the project site.

18.3.2.1.3

The design criteria details for proposed soil erosion and sediment control measures and storm water management facilities.

18.3.2.1.4

The construction details for proposed soil erosion and sediment control measures and storm water management facilities.

18.3.2.1.5

The installation and/or application procedures for proposed soil erosion and sediment control measures and storm water management facilities.

18.3.2.1.6

The operation and maintenance program for proposed soil erosion and sediment control measures and storm water management facilities.

18.3.3

Site plan map at a sufficient scale to show:

18.3.3.1

The location of the proposed development and adjacent properties;

18.3.3.2

The existing and proposed topography including soil types, wetland, watercourses, and water bodies;

18.3.3.3

The existing structures on the project site, if any;

18.3.3.4

The proposed area alterations including cleared, excavated, filled or graded areas and proposed structures, utilities, road and, if applicable, new property lines;

18.3.3.5

The location of and design details for all proposed soil erosion and sediment control measures and storm water management facilities;

18.3.3.6

The sequence of grading and construction activities;

18.3.3.7

The sequence for installation and/or application of soil erosion and sediment control measures;

18.3.3.8

The sequence for final stabilization of the development site.

18.3.4

Any other information deemed necessary and appropriate by the applicant or requested by the Commission or its designated agent.

18.4.1

Plans for soil erosion and sediment control shall be developed in accordance with these regulations using the principles as outlined in Chapters 3 and 4 of the Connecticut Guidelines for Soil Erosion and Sediment Control (2002), as amended. Soil erosion and sediment control plans shall result in a development that minimizes erosion and sedimentation during construction; is stabilized and protected from erosion when completed; and does not cause offsite erosion and/or sedimentation.

18.4.2

The minimum standards for individual measures are those in the Connecticut Guidelines for Soil Erosion and Sediment Control (2002), as amended. The Commission (or the Country Soil and Water Conservation District) may grant exceptions when requested by the applicant if technically sound reasons are presented.

18.4.3

The appropriate method from Chapter 9 of the Connecticut Guidelines for Soil Erosion and Sediment Control (1985), as amended, shall be used in determining peak flow rates and volumes of runoff unless an alternative method is approved by the Commission.

18.5.1

The Certifying Agent shall either certify that the soil erosion and sediment control plan, as filed, complies with the requirements and objectives of this regulation or deny certification when the development proposal does not comply with these regulations.

18.5.2

Nothing in these regulations shall be construed as extending the time limits for the approval of any application under Chapters 124, 124A or 126 of the General Statutes.

18.5.3

Prior to certification, any plan submitted to the municipality may be reviewed by the Town Engineer or the North Central Conservation District, whom may make recommendations concerning such plan, provided such review, shall be completed within thirty (30) days of receipt of such plan.

18.5.4

The Commission may forward a copy of a development proposal to the Conservation District or other review agency or consultant for review comment.

(Amd. of 2-15-2024(1))

18.6.1

The estimated costs of measures required to control soil erosion and sedimentation, as specified in the certified plan, that are a condition of certification of any modified site plan may be required to be covered in a performance bond or other assurance acceptable to the Commission in accordance with the provisions specified under Section 4 of the regulations.

18.6.2

Site development shall not begin unless the soil erosion and sediment control plan is certified and those control measures and facilities in the plan scheduled for installation prior to site development are installed and functional.

18.6.3

Planned soil erosion and sediment control measures and facilities shall be installed as scheduled according to the certified plan.

18.6.4

All control measures and facilities shall be maintained in effective condition to ensure the compliance of the certified plan.

18.7.1

Inspections shall be made by the Commission or its designated agent during development to ensure compliance with the certified plan and that control measures and facilities are properly performed or installed and maintained. The Commission may require the permittee to verify through progress reports that soil erosion and sediment control measures and facilities have been performed or installed according to the certified plan and are being operated and maintained.