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Belfast |
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Code of Ordinances |
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Subpt. B. Land Use Regulations |
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Chapter 98. Technical Standards |
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Article VI. Water Quality |
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98-185. Submission requirements. |
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The checklist of required submissions relative to this article
is as follows:
(1)
Map submissions.
a.
Location map with boundaries of the development clearly marked.
b.
USGS topographic map, or larger-scale map when available or if necessary
for clarification, with boundaries of the site clearly marked and
drainage areas used for stormwater management calculations noted.
Predevelopment drainage areas shall be noted. Post-development drainage
areas shall be noted.
c.
Topographic maps specifically for the project with:
1.
Pre-development contours noted.
2.
Post-development contours noted.
3.
Limits of clearing and grading noted.
4.
Location of stormwater control structures.
5.
Location of sediment and erosion control practices.
6.
Pre-development drainage patterns noted.
7.
Post-development drainage patterns noted.
8.
Flow lengths used in time-of-concentration calculations noted.
d.
SCS medium intensity soils map with boundaries of the development
clearly marked and drainage areas used for stormwater management calculations
noted.
e.
High-intensity soil survey for the development site.
(2)
Narrative submissions.
a.
Description of the development, which shall:
1.
Describe the nature of the development.
2.
Describe present and post-development land use cover.
3.
Describe which areas will be disturbed by construction.
4.
Describe adjacent areas which will be disturbed by construction.
5.
Describe areas on-site especially vulnerable to erosion.
6.
Describe the soils found on-site.
b.
Description of stormwater handling, which shall include the following:
1.
Summary and analysis of existing stormwater movement.
2.
Analysis of post-development stormwater movement.
3.
Methods being proposed to control stormwater.
The method of calculation shall be noted.
c.
Description of erosion and sedimentation control, which shall list
and describe the practices and structures to be used and shall:
1.
Indicate how accelerated erosion will be minimized.
2.
Indicate how sedimentation will be minimized.
d.
Schedule of construction, including a schedule of installation/implementation
of temporary and permanent sediment and erosion control structures
and management practices.
e.
Description of inspection and maintenance for sediment and erosion
control measures.
(3)
Design drawings and calculations.
a.
Detail drawing of any structural practices used that are not referenced.
b.
Calculations for stormwater management practices, which shall include
the following:
1.
Worksheets, showing assumptions used.
2.
Detention basins.
3.
Culverts.
4.
Ditches and waterways.
5.
Other calculations.
c.
Calculations for sediment and erosion control practices, which shall
include the following:
1.
Worksheets.
2.
Sediment basins.
3.
Diversions.
4.
Ditches and waterways.
5.
Other calculations.
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| Ord. No. 39-1998, § 6.1.4, 12-1-1998 |