SUBJECT:
Title
Next Dimension Construction - Waiver Request to Major Site Plan in Review
Project #2016110020 #30535 Parcel #47696-000-01
Infinite Engineering
LDC 6.13.8.B(7) - Stormwater conveyance criteria
CODE states Sizes. Stormwater conveyance pipes and cross culverts shall be a minimum of 18 inches diameter or equivalent. Driveway culverts shall be a minimum of 15 inches diameter or equivalent for residential use and a minimum of 18 inches diameter or equivalent for commercial use. Roof drains, prior to connection to the overall stormwater system, are exempt from minimum diameter requirements.
APPLICANT states LDC requires 18-inch minimum pipe sizes both those pipe sizes are excessively large for the volume of runoff they convey in some cases. Hydraulic calculations are provided that justify the use of smaller pipe sizes.
LDC 6.13.2.A(6) - Stormwater management
CODE states All existing and proposed stormwater pipes located and identified including labels and design parameters such as, sizes, materials, lengths, slopes, references to a detail or source, and invert elevations.
APPLICANT states LDC requires 18-inch minimum pipe sizes both those pipe sizes are excessively large for the volume of runoff they convey in some cases. Hydraulic calculations are provided that justify the use of smaller pipe sizes.
LDC 6.12.12.D - Sidewalks
CODE states at the discretion of the Development Review Committee, in lieu of construction along external streets, the developer may pay a sidewalk fee to the County in an amount necessary to complete construction. This amount shall be determined by the project engineer and approved by the County with payment required prior to final plan approval. The County may use these funds toward the construction of sidewalks throughout the County based on priorities established by the Board.
APPLICANT states no sidewalks exist in the area and the Applicant requests that a payment be made into the sidewalk fund in lieu of actual sidewalk construction.
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