No. 08PL072 - Westberry Trails

A request by Sperlich Consulting, Inc. for Donnie Kirschenman to consider an application for a Layout Plat on Lots 1 thru 4 of Westberry Trails, formerly Tract C less Lots H1 and H2 of Westberry Trails located in the S1/2, Section 31, T2N, R7E, BHM, Pennington County, South Dakota, legally described as Tract C less Lots H1 and H2 of Westberry Trails, located in the S1/2, Section 31, T2N, R7E, BHM, Pennington County, South Dakota, more generally described as being located south of Nemo Road/South Canyon Road south of Wide View Drive.

 


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

1.

Prior to submittal of a Preliminary Plat application, an Exception shall be obtained to allow 71 dwelling units with one point of access in lieu of 40 dwelling units or a second point of access shall be provided;

2.

Upon submittal of a Preliminary Plat application, construction plans for South Canyon Road shall be submitted for review and approval. In particular, the plans shall show the street located within a minimum 100 foot wide right-of-way and constructed with a minimum 36 foot wide paved surface, curb, gutter, street light conduit, water and sewer or a Variance to the Subdivision Regulations shall be obtained;

3.

Upon submittal of a Preliminary Plat application, the applicant shall submit documentation verifying the right to use the existing streets within Westberry Trails for the proposed development;

4.

Upon submittal of a Preliminary Plat application, construction plans for Timberline Road shall be submitted for review and approval. In particular, the plans shall show the street located within a minimum 52 foot wide right-of-way and constructed with a minimum 27 foot wide paved surface, curb, gutter, street light conduit, water and sewer or a Variance to the Subdivision Regulations shall be obtained;

5.

Upon submittal of a Preliminary Plat application, road construction plans for the proposed 49 foot wide access and utility easement shall be submitted for review and approval. In particular, the plans shall show the street located in a minimum 49 foot right-of-way and constructed with a minimum 24 foot wide paved surface, curb, gutter, sidewalk, street light conduit, water and sewer or a Variance to the Subdivision Regulations shall be obtained. In addition, the construction plans shall identify the construction of a permanent turnaround at the end of the cul-de-sacs with a minimum 110 foot diameter right-of-way and a minimum 96 foot diameter paved surface or a Variance to the Subdivision Regulations shall be obtained;

6.

Upon submittal of a Preliminary Plat application, the applicant shall submit documentation showing the previously recorded wilderness trail to determine whether the trail should be improved as a part of this plat or vacated and retained as a utility easement;

7.

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. If individual on-site wastewater systems are utilized, then an on-site wastewater plan prepared by a Professional Engineer demonstrating that the soils are suitable for on-site wastewater systems shall be submitted for review and approval. The plat document shall also be revised to provide utility easements as needed;

8.

Upon submittal of a Preliminary Plat application, water plans prepared by a Registered Professional Engineer showing the extension water mains and service lines shall be submitted for review and approval or a Variance to the Subdivision Regulations shall be obtained. If a private water system is utilized, then an on-site water plan prepared by a Professional Engineer shall be submitted for review and approval. 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;

9.

Upon submittal of a Preliminary Plat application, a Master Utility Plan shall be submitted for review and approval. In addition, the plat document shall be revised to show utility easements as needed;

10.

Upon submittal of a Preliminary Plat application, topographic information at five foot contour intervals for all of the developed areas, including streets, existing and proposed building envelopes and on-site wastewater system areas, shall be submitted for review and approval;

11.

Upon submittal of a Preliminary Plat application, a geotechnical report including pavement design shall be submitted for review and approval;

12.

Upon submittal of a Preliminary Plat application, a grading plan and a drainage plan shall be submitted for review and approval. In particular, the drainage plan shall comply with the Drainage Criteria Manual. In addition, the drainage plan shall demonstrate that the design flows do not exceed pre-developed flows or on-site detention shall be provided. In addition, the plat document shall be revised to provide drainage easements as necessary;

13.

Upon submittal of a Preliminary Plat application, a reserve drainfield area for on-site wastewater treatment shall be shown on the plat or a note shall be placed on the plat indicating that at the time a Building Permit application is submitted, a reserve drainfield area for on-site wastewater treatment will be identified and held in reserve unless a public sewer system is provided;

14.

Upon submittal of a Preliminary Plat application, the plat document shall be revised to show a non-access easement along South Canyon Road except for approved approach location(s);

15.

Upon submittal of a Preliminary Plat application, the plat document shall be revised to show a 10 foot wide planting screen easement along South Canyon Road or a Variance to the Subdivision Regulations shall be obtained. In addition, the planting screen easement shall not conflict with utility easement(s);

16.

Upon submittal of a Preliminary Plat application, a Wild Fire Mitigation Plan shall be submitted for review and approval. In addition, prior to submittal of a Final Plat application, the plan shall be implemented;

17.

Upon submittal of a Preliminary Plat application, a grading plan and erosion and sediment control plan shall be submitted for review and approval if subdivision improvements are required;

18.

Upon submittal of a Preliminary Plat application, the plat document shall be revised to show a street name for the proposed 49 foot wide access and utility easement;

19.

Upon submittal of a Preliminary Plat application, the plat title shall be revised to read “Lots 1 thru 4 of Tract C of Westberry Trails…”;

20.

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

21.

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; and,

22.

Prior to the City’s acceptance of the public improvements, warranty surety shall be submitted for review and approval as required.


VOTE: (10 to 0 with Brewer, Brown, Collins, Etter, Gregg, Landguth, LeMay, Rolinger, Scull and Waltman voting yes and none voting no)