No. 05PL253 - Stoney Creek South Subdivision

A request by Boschee Engineering to consider an application for a Layout Plat on a parcel of land located in a portion of the NW1/4 SW1/4, lying south of Catron Boulevard, in Section 22, T1N, R7E, BHM, Rapid City, Pennington County, South Dakota being more particularly described as follows: Beginning at the northeast corner of said NW1/4 SW1/4, Thence S26º10’06”W, 609.71 feet to the true point of beginning, said point is lying on the south right-of-way line of Catron Boulevard; Thence departing said south right-of-way line, S25º54’04”W, 195.40 feet; Thence N70º48’41”W, 292.78 feet to a point lying on the easterly right-of-way line of Bendt Drive as shown on the final plat of Stoney Creek South Subdivision; said point is also lying on a curve concave to the southeast and whose chord bears N44º11’25”E, 11.07 feet; Thence northerly along the arc of said curve to the right whose radius is 174.00 feet; and whose delta angle is 03º38’45”, an arc distance of 11.07 feet to a point of reversed curvature; Thence continuing northerly along said easterly right-of-way line of Bendt Drive the following two courses; Thence northerly along the arc of said curve to the left whose radius is 226.00 feet, and whose delta angle is 33º41’44”, an arc distance of 132.91 feet to a point of tangency; Thence N12º19’03”E, 57.83 feet to a point lying on the southerly right-of-way line of Catron Boulevard; Said point is also lying on a curve concave to the southwest and whose chord bears S70º20’35”E, 295.17 feet; Thence southeasterly along said right-of-way line and along the arc of said curve to the right whose radius is 1356.92 feet, and whose delta angle is 12º29’18”, an arc distance of 295.76 feet to the true point of beginning, containing 1.302 acres more or less., legally described as the unplatted balance of the N1/2 NW1/4 SW1/4; and a portion of the S1/2 NW1/4 SW1/4, less Stoney Creek South Subdivision, Section 22, T1N, R7E, BHM, Rapid City, Pennington County, South Dakota, more generally described as being located at the southeast corner of the intersection of Catron Boulevard and Bendt Drive.


PLANNING COMMISSION RECOMMENDATION:
Planning Commission recommended that the Layout Plat be approved with the following stipulations:

1.

Upon submittal of a Preliminary Plat application, a geotechnical report including pavement design shall be submitted for review and approval. In addition, the geotechnical report shall include soils resistivity test results. If the results indicate severe potential towards corrosion of buried metal, then information shall be provided identifying that corrosion protection per Rapid City Standard Specifications is adequate protection or additional corrosion protections shall be provided as needed for buried water system metal fixtures;

2.

Upon submittal of a Preliminary Plat application, a grading plan and an erosion and sediment control plan for all improved areas shall be submitted for review and approval;

3.

Upon submittal of a Preliminary Plat application, a drainage plan shall be submitted for review and approval. In addition, the drainage plan shall demonstrate that the design flows do not exceed pre-developed flows or on-site detention shall be provided. If on-site detention is needed, design calculations and details for the detention element shall be submitted for review and approval. In addition, the plat document shall be revised to provide drainage easements as necessary;

4.

Upon submittal of a Preliminary Plat application, a utility master plan including public and private utilities shall be submitted for review and approval;

5.

Upon submittal of a Preliminary Plat application, sewer plans prepared by a Registered Professional Engineer showing the extension of sanitary sewer mains and service lines shall be submitted for review and approval or a Variance to the Subdivision Regulations shall be obtained. The plat document shall also be revised to provide utility easements as needed;

6.

Upon submittal of a Preliminary Plat application, water plans prepared by a Registered Professional Engineer showing the extension of water mains shall be submitted for review and approval or a Variance to the Subdivision Regulations shall be obtained. In addition, the water plans shall demonstrate that adequate fire and domestic flows are being provided. The plat document shall also be revised to provide utility easements as needed;

7.

Upon submittal of a Preliminary Plat, road construction plans for Catron Boulevard shall be submitted for review and approval. In particular, the road construction plans shall show the construction of sewer and sidewalk or a Variance to the Subdivision Regulations shall be obtained;

8.

Upon submittal of the Preliminary Plat application, a fire hydrant design plan showing the location of fire hydrants and water lines, including the size of the proposed water lines, shall be submitted for review and approval or a Variance to the Subdivision Regulations waiving the requirement to provide a central water system shall be obtained. In addition, the International Fire Code shall be continually met;

9.

Upon submittal of a Preliminary Plat application, a cost estimate of the subdivision improvements shall be submitted for review and approval;

10.

Prior to submittal of a Final Plat application, the plat document shall be revised to provide non-access easements in compliance with the Street Design Criteria Manual;

11.

Prior to submittal of a Final Plat application, the plat document shall be revised to show a maximum approach width of 28 feet in lieu of 30 feet along Bendt Drive or an Exception to the Street Design Criteria Manual shall be obtained; and,

12.

Upon submittal of a Final Plat application, surety for any required subdivision improvements that have not been completed shall be posted and the subdivision inspection fees shall be paid.

VOTE: (9 to 0 with Andrews, Brennaise, Brewer, Brown, Landguth, LeMay, Prairie Chicken, Schmidt and Waltman voting yes and none voting no)