§ 190-215 § 190-215
G. Redevelopment. Redevelopment of previously developed sites
must meet the stormwater management standards to the
maximum extent possible to be determined by the Planning
Board. The goal is to reduce impervious area by a minimum of
20% or meet the open space requirement in that zoning district.
The application shall include a certification by a registered
professional engineer as to compliance with this standard.
[Amended 6-26-2018 by Ord. No. O-18-015]
H. Erosion and sedimentation plans. [Amended 6-26-2018 by Ord.
No. O-18-015]
(1) Erosion and sedimentation controls must be implemented to
prevent impacts during construction or post-construction or
land disturbance activities, and shall be properly installed
prior to soil disturbance in the contributing drainage area,
and a plan shall contain the following:
(a) A project narrative including a description of the
development.
(b) Locus map showing property boundaries.
(c) North arrow, scale, date.
(d) Property lines.
(e) Structures, roads, and utilities.
(f) Topographic contours at two-foot intervals.
(g) Critical areas.
(h) Within the project area and within 50 feet of the project
boundary based on Nashua GIS, surface waters,
wetlands, and drainage patterns and watershed
boundaries.
(i) Vegetation.
(j) Extent of 100-year floodplain boundaries if published or
determined.
(k) Easements.
(1) Areas of soil disturbance.
(m) Areas of cut and fill.
(n) Locations of equipment storage and staging.
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Hic it Discharge Detection and Eimination Plan
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