MARCH 21, 2005SHAWNEE PLANNING COMMISSION MINUTESPAGE 27
The applicant is responsible for submitting an impervious area plan as an integral part of the site development plans submitted for a building permit. The applicant is also responsible for submitting a separate printed copy of the plan together with an electronic copy in AutoCAD © format. The plan must accurately depict the limits of all parcels that comprise the development site and indicate the applicable Johnson County parcel identification numbers. Use crosshatching for existing impervious areas and halftone shading for proposed impervious areas. All existing and proposed impervious areas must be summarized in a table by parcel number.
14.This development is subject to the provisions of SMC Chapter 12.24, which pertains to the construction and maintenance of on-site stormwater detention facilities. Two (2) facilities were constructed to serve the entire Perimeter Park subdivision. Therefore, no further detention improvements are required for this development.
15The site grading, and erosion and sediment control measures required for this development shall be designed according to the standards in the Shawnee Manual of Technical Specifications and Design Criteria.
The conceptual grading plan shown for this development appears to be in substantial compliance with City standards. Any design issues discovered during the review of the site development plans must be resolved prior to the issuance of a building permit.
The applicant is responsible for submitting a rough grading plan as an integral part of the site development plans submitted for a building permit. The grading plan must accurately show contours of the existing ground elevations and details of area drainage and terrain, including identification of areas with existing or proposed gradients greater than 33 percent. The plan must also show contours of the finished ground elevations to be achieved by the proposed grading activities plus all grading within public rights-of-way, and typical cross-sections of all proposed drainage channels and swales. Existing and proposed contours must be shown extending at least 200 feet beyond the boundaries of the development site at 2-foot intervals.
The applicant is also responsible for submitting an erosion and sediment control plan as an integral part of the site development plans submitted for a building permit. The erosion and sediment control plan must show the type and location of all proposed measures, which will include at least one (1) temporary construction entrance. Staff may require the plan to show additional measures, including diversion channels and siltation basins, at such locations as may be necessary to retain eroded material on the development site. Also, the plan must include general notes on installing and maintaining siltation control measures and restoring vegetation on