Four (4) copies of a grading and stormwater management plan prepared by applicant or by a licensed professional engineer. If the Board Engineer determines that the applicant's plan is inadequate in substance, the Board may require a grading and stormwater management plan from a licensed professional engineer. The Board Engineer shall supply a written report specifying all deficiencies to be corrected and shall defer receipt of requested information until the time of hearing on the application.
If the Board requires a plan from a licensed professional engineer, said engineer shall certify that the proposed grading and floor elevation will not detrimentally impact upon any adjoining property owner. If applicable, said certification shall further set forth that said plan conforms to an approved site grading plan, or, if not, that the changes are not significant to that approval and will in no way further impact adjoining properties. Further, the certification shall set forth that the plan provides for the proper on-site runoff that is adequate to prevent ponding, severe erosion, and positive drainage away from the proposed building construction.
The map prepared shall be based on survey measurements, and must contain the following:
(a) Drawn to scale of not more than one inch equals ten feet (1" = 10') or less than one inch equal fifty feet (1" = 50'), or drawn to the same scale contained on survey submitted above.
(b) Show the location of all new construction and all existing structures on the site.
(c) Distances from lot lines to existing structures and proposed improvements.
(d) Zoning setback lines to establish buildable area available for development.
(e) Building dimensions of existing structures and proposed alterations.
(f) Total area of the tract and the total area upland or buildable areas.
(g) The percentage of lot coverage.
(h) The existing and proposed sidewalk, curb and fence locations, including the type of material to be used for the construction of each.
(i) The existing and proposed driveway locations, and the type of material to be used.
(j) The location and identification of Flood Zones, Conservation Easements and Wetlands Areas.
(k) The location and identification of all utility, drainage, sight triangle and other easements affecting the development of the tract.
(l) The area reserved for proposed and future septic/well facilities, if applicable.
(m) Precise stormwater flow direction arrows must be provided for both on-site and off-site conditions.
(n) The width of street rights-of-way, the width of street pavements and the general material composition of the street surface.
(o) A north arrow shall be shown.
(p) Septic system approval from the Ocean County Health Department, if applicable.
(q) Army Corps of Engineers and NJDEP approved wetlands and wetlands buffer delineation, if applicable. If the property is within the jurisdiction of the Pinelands Commission, the Pinelands Commission shall approve the wetlands and buffer delineation, if applicable.
(r) The lot(s) shall be graded in accordance with the following design criteria:
(1) The land shall be graded so that the stormwater from each lot shall drain directly to the street. If not possible to drain directly to the street, it shall be drained to a system of interior yard drainage approved by the Board Engineer.
(2) The proposed grading of the lot shall not adversely impact on adjacent lots. Drainage flow arrows shall be provided to clearly depict the direction of stormwater runoff. No adverse drainage conditions shall be created.