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8. Preliminary Stormwater Management Area Evaluation (SWM), prepared by Whitestone, dated 11/16/2023.
The applicant seeks Preliminary and Final Major Site Plan Approval associated with the construction of a three-story 15,000 SF business office building and a 12,750 SF one-story warehouse building with 4 rental units on the subject property. In addition to the two primary buildings, the applicant proposes a 1,575 SF storage shed, an 810 SF pipe storage shed and an area designated for small equipment storage. Additional site improvements include one new two-way driveway connection to Whitesville Road, off-street parking, lighting, landscaping, stormwater management facilities as well as all typical site plan development improvements.
The 6.07-acre tract is located at the Westerly side of Whitesville Road within the PM-1 Pinelands Manufacturing Zoning District. The site has been previously developed with one-story residential dwellings and associated accessory structures, all of which are designated to be removed.
Based on a review of the submitted material, we offer the following for the Board's consideration:
| PM-1 (Pinelands Manufacturing Zone) | REQUIRED | PROPOSED |
|---|---|---|
| Minimum Lot Area | 2 Acres | 6.07 Acres * |
| Minimum Lot Frontage | 200 FT | 214.75 FT |
| Minimum Front Yard Setback | 60/100 FT | 113.34 FT |
| Minimum Rear Yard Setback | 50 FT | All New Construction to Comply with Minimum Ordinance Standards |
| Minimum Side Yard Setback | 25 FT | |
| Minimum Total Side Yard Setback | 60 FT | |
| Maximum Lot Coverage | 50% | |
| Maximum Building Height | 50 FT | |
| Parking Area Setback From R.O.W. | 20 FT | |
| Parking Area Setback Adjacent Nonresidential | 10 FT |
*Testimony shall be provided detailing the wetland/wetland buffer areas in relation to minimum lot area requirements.
Stormwater volume (N.J.A.C. 7:50-6.84(a)6iv(1))
The Township land use ordinance and the CMP require that any proposed development retain and infiltrate the total runoff volume generated from the net increase in impervious surfaces by a 10-year, 24-hour storm. Note that the required volume must be met below the lowest outfall elevations within the proposed stormwater management measures.