No. 08PL124  Morningstar Subdivision A request by CETEC Engineering Services, Inc. for OS Development, Inc. to consider an application for a Preliminary Plat on Lot 1 of Block 1, Lot 1 of Block 2, Lots 1 thru 40 of Block 3, Lots 1 thru 7 of Block 4, Lots 1 thru 10 of Block 5, Lots 1 thru 6 of Block 6, Lots 1 thru 12 of Block 7, Lots 1 thru 8 of Block 8, Lots 1 thru 10 of Block 9, Tracts A and B and the dedicated public Rightofway, located in the SW1/4 NE1/4, SE1/4 NE1/4, SE1/4, Section 22 and the NE1/4 NE1/4, SE1/4 NE1/4, SW1/4 NE1/4, Section 27, T1N, R8E, BHM, Rapid City, Pennington County, South Dakota, legally described as a tract of land located in the SW¼ NE¼, SE¼ NE¼, SE¼ of Section 22 and the NE¼ NE¼, of Section 27, T1N, R8E, BHM, Rapid City, Pennington County, South Dakota. Being more particularly described as follows: Commencing at the East ¼ Corner of said Section 22, said point being monumented with a nail in the surface of the asphalt of Reservoir Rd and having two reference monuments consisting of a brass cap and iron pipe, one bears N40º53’23”W 46.84 feet, the second bears S42º28’55”W 47.86 feet; Thence S11º01’40”W 211.80 feet the True Point of Beginning, said point is on the westerly RightofWay line of said Reservoir Rd; Thence N88º20’56”W 42.22 feet to the beginning of a curve concave to the northeast having a radius of 454.00 feet; Thence along said curve a distance of 240.79 feet to the beginning point of a reverse curve having a radius of 666.00 feet; Thence along said curve a distance of 763.21 feet to a point; Thence N42º15’21”W 103.29 feet to the beginning of a curve concave to the northeast having a radius of 740.00 feet; Thence along said curve a distance of 109.90 feet to a point; Thence N04º01’19”W 212.28 feet to a point; Thence S55º45’42”W 75.36 feet to a point; Thence N86º53’21”W 134.46 feet to a point; Thence S10º21’24”E 98.19 feet to a point; Thence S35º06’10”W 63.00 feet to a point; Thence S46º21’05”E 109.89 feet to a the beginning of a nontangent curve concave to the southwest having a radius of 936.00 feet and a chord bearing of S45º14’35”E; Thence along said curve a distance of 97.60 feet to a point; Thence S42º15’21”E 82.00 feet to a point; Thence S47º44’39”W 267.00 feet to a point; Thence S42º15’21”E 318.00 feet to the beginning of a curve concave to the southwest having a radius of 669.00 feet; Thence along said curve a distance of 415.25 feet to a point; Thence S04º27’54”E 52.00 feet to the beginning of a nontangent curve concave to the west having a radius of 669.00 feet and a chord bearing of S00º04’26”E ; Thence along said curve a distance of 50.53 feet to a point; Thence S02º05’22”W 618.45 feet to a point; Thence N87º54’38”W 157.00 feet to a point; Thence S02º05’22”W 82.00 feet to a point; Thence S47º05’22”W 14.14 feet to a point; Thence N87º54’38”W 95.00 feet to a point; Thence S02º05’22”W 89.55 feet to the beginning of a curve concave to the northwest having a radius of 407.00 feet; Thence along said curve a distance of 283.67 feet to a point; Thence S42º01’34”W 129.91 feet to a point; Thence S47º44’39”W 76.00 feet to a point; Thence S42º15’21”E 25.35 feet to the beginning of a curve concave to the northeast having a radius of 1238.00 feet; Thence along said curve a distance of 692.63’ to a point; Thence S32º05’22”W 61.42 feet to the beginning of a curve concave to the northwest having a radius of 2060.00 feet; Thence along said curve a distance of 464.18 feet to a point; Thence S45º00’00”W 183.94 feet to a point; Thence S45º00’00”E 172.00 feet to a point; Thence N45º00’00”E 86.99 feet to a point; Thence S90º00’00”E 14.14 feet to a point; Thence S45º00’00”E 100.00 feet to a point; Thence N45º00’00”E 478.38 feet to a point; Thence S64º12’57”E 223.55 feet to the beginning of a nontangent curve concave to the southwest having a radius of 254.00 feet and a chord bearing of S28º27’35”E; Thence along said curve a distance of 263.73 feet to a point; Thence S88º42’49”E 120.00 feet to the beginning of a nontangent curve concave to the west having a radius of 374.00 feet and a chord bearing of S01º38’45”W; Thence along said curve a distance of 4.69 feet to a point; Thence S02º00’19”W 29.40 feet to a point; Thence S87º59’41”E 199.00 feet to a point along the westerly RightofWay line of said Reservoir Road; Thence N02º00’19”E 678.41 feet along said RightofWay where it intersects the South line of the Southeast quarter of said Section 22, from which the Southeast corner of said section 22 bears S88º27’49”E 33.00 feet, said point being monumented with an iron rod below the surface of the asphalt; Thence N02º03’51”E 38.00 along the RightofWay of said Reservoir Rd to a point; Thence N88º27’48”W 515.70 feet to the beginning of a curve concave to the northeast having a radius of 1162.00 feet; Thence along said curve a distance of 264.57 feet to a point; Thence N32º05’22”E 194.31 feet to the beginning of a curve concave to the northwest having a radius of 1066.00 feet; Thence along said curve a distance of 465.06 feet to a point; Thence S87º56’54”E 23.94 feet to the southwest corner of Tract 1 of the Bradeen Subdivision, said point being monumented with an iron rod and cap stamped “Cetec Eng LS 4725”; Thence N02º05’22”E 986.42 feet along the west line of said Tract 1 to the beginning of a nontangent curve concave to the southwest having a radius of 1014.96 feet and a chord bearing N22º20’38”W said point is also the northwest corner of said Tract 1 and being monumented with an iron rod and cap stamped “Cetec Eng LS 4725”; Thence along said curve a distance of 695.42 feet to a point; Thence N42º03’11”W 203.20 feet to a point; Thence N41º26’28”W 12.09 feet to the beginning of a nontangent curve concave to the south having a radius of 613.96 feet and a chord bearing of S89º59’42”E; Thence along said curve a distance of 686.58 feet to the beginning point of a reverse curve having a radius of 506.00 feet; Thence along said curve a distance of 268.36 feet to a point; Thence S88º20’56”E 41.85 feet to a point on the westerly RightofWay line of said Section 22; Thence N02º03’51”E 52.00 feet along said RightofWay line to the True Point of Beginning, more generally described as being located west of Reservoir Road and south of the intersection of S.D. Highway 44 and Reservoir Road.

