MARCH 21, 2005SHAWNEE PLANNING COMMISSION MINUTESPAGE 52
The right of controlled-access to prohibit direct vehicular access to Clear Creek Parkway must be provided along all lots and tracts adjoining this major street.
Sidewalks should be placed on the side of a street closest to the nearest existing or planned elementary school. For this development, sidewalks are required on either the north or the west side of a street.
The applicant is responsible for paying for city-installed street name signs prior to the issuance of a Public Improvement Permit for constructing the streets.
9.The public street lighting system required for this development shall be designed in accordance with Division 4800, Street Lighting, of the Shawnee Manual of Technical Specifications and Design Criteria. The applicant is responsible for submitting an overall conceptual street lighting plan to the City for review and approval prior to preparing the recording copies of the final plat.
10.The storm drainage improvements required for this development shall be designed in accordance with Division 4600, Storm Drainage, of the Shawnee Manual of Technical Specifications and Design Criteria. The enclosed components of the drainage system must be designed to convey the stormwater runoff from a 10 percent (10-year return period) design storm, or from a 4 percent (25-year return period) design storm when the upstream tributary is larger than 40 acres. The open components must be designed to convey the runoff from a 4 percent design storm. The overflow components designed to convey the runoff from a 1 percent (100-year return period) design storm.
The applicant has submitted a “revised” preliminary storm drainage study showing a conceptual drainage system, a drainage area map, and a drainage table summarizing the hydrologic and hydraulic analysis for the development site and all upstream tributaries. Although the preliminary study is substantially complete, some design issues discovered during the review must be resolved prior to the approval of the storm drainage improvement plans. A list of the design issues found were provided to the applicant to be addressed.
The applicant is responsible for submitting preliminary storm drainage plan-profile sheets to the City for review and approval prior to preparing the recording copies of the final plat.
11.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. The applicant, in cooperation with the developer of Hills of Forest Creek has constructed a storm drainage system capable of conveying the runoff from a 100-year return period storm directly to Clear Creek. Therefore, the applicant may comply with these regulations by paying a detention fee of $350.00 per lot instead of constructing an on-site facility. The total detention fee is