The stormwater management plan shall include a stormwater drainage report and, where storm sewer structures and pipe are present or proposed, storm sewer capacity calculations. The plan shall conform to the most recent version of the Engineering Manual requirements.
A. The stormwater drainage report shall include:
1. A title page, table of contents, written summary of items critical to the review of the entire report, computer printouts of the hydrologic analysis stormwater model, and drainage area maps.
2. When storm sewer is proposed or present storm sewer sizing and spread calculations shall accompany the stormwater drainage report, separate drainage area maps are required depicting the area draining to each storm sewer structure.
B. The grading, drainage, and erosion control plan shall incorporate all stormwater facilities (i.e., ponds, infiltration basins, storm sewer, etc.) as shown in the stormwater management plan.
C. 1. Major amendments of the stormwater management plan shall be submitted to the City and shall be processed and approved, or disapproved, in the same manner as the original plans.
2. Field modifications of a minor nature may be authorized by the City Engineer by written authorization to the permittee. (Prior Code § 4-5-5)