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20SN0529 CASE NUMBER: 20SN0539 APPLICANTS: Chesterfield County Department of Utilities CHESTERFIELD COUNTY, VIRGINIA BERMUDA DISTRICT AND RECOMMENDATION Board of Supervisors (BOS) Hearing: DECEMBER 11, 2019 BOS Time Remaining: 365 DAYS s: GEORGE B. HAYES (804-751-4607) ANTHONY SCOTT MORRIS (804-748-1416) Planning Department Case Manager: 31.1 Acres 1203, 1205 & 1207 DREW NOXON (804-796-7122) Point of Rocks Road REQUEST Conditional use and conditional use planned development to permit a utility use requiring a structure (raw water pump station) and exceptions to Ordinance requirements in an Agricultural (A) District. Notes: A.Conditions may be imposed or the property owner may proffer conditions. B.Conditions and Exhibits are located in Attachments 1 3. SUMMARY A public raw water pump station is planned. The station would be utilized for the extraction and transmission of water directly from the Appomattox River to a proposed public water treatment facility further upstream. Conditional use approval is required for this pump station in the Agricultural (A) District. A Substantial Accord request for the public water treatment facility is pending approval (Case 20PD0137). An exception to the paving requirement is requested to permit alternative surface treatments for a parking area which will be utilized by the Parks & Recreation Department and the public for a future park project (Historic Point of Rocks Park) on a portion of the subject property and adjacent parcels to the west. RECOMMENDATIONS PLANNING APPROVAL COMMISSION APPROVAL Provides additional future water source as recommended by the Public Facilities Plan STAFF Provides flexibility for future park development and collocation of public facilities on site As conditioned, minimizes impacts on area development Providing a FIRST CHOICE community through excellence in public service 220SN0539-2019DEC11-BOS-RPT Comprehensive Plan Classification: SUBURBAN RESIDENTIAL II The designation suggests the property is appropriate for residential use 2.0 to 4.0 dwellings per acre. Surrounding Land Uses and Development Planned Historic Point of Rocks Park Single-family residential uses -Prestwould Farms Point of Rocks Appomattox River Road Single-family I-295 Prince George residential uses County 320SN0539-2019DEC11-BOS-RPT PLANNING Staff Contact: Drew Noxon (804-748-1086) noxona@chesterfield.gov Proposal A raw water pump station is proposed. The pump station would draw water from the Appomattox River for use in the public water system. The pump station would be incorporated into a larger system including a public water treatment facility planned at a location upstream from the subject property. A Substantial Accord Determination (Case 20PD0137) is being considered by the Planning Commission at their November 19, 2019 public hearing. Conditional Use approval is required for a utility use including a structure in an Agricultural (A) District. The Parks and Recreation Department proposes to develop park uses along with associated parking areas on the northern portion of the site as part of the future Historic Point of Rocks Park to the west. Park uses are permitted by-right in the Agricultural (A) District. The following chart provides an overview of the proposal and conditions recommended to minimize the impact of the pump station on surrounding properties. General Overview Requirements Details Located on site as generally shown on concept site plan Building Location Condition 1 and Exhibit A Building design consistent with rendering depicted in Exhibit B Building Design Condition 2 and Exhibit B Mechanical equipment shall be screened from public rights of way Screening of and adjacent properties with solid masonry wall having a residential Mechanical appearance and design Equipment Condition 3 Comprehensive Plan The Water & Wastewater Chapter (Chapter 12) of the Comprehensive Plan recommends the addition of capacity improvements to the public water and wastewater systems to accommodate future growth and development envisioned in the Plan. The proposal would create additional capacity for the public water system as recommended by the Plan. Exception to Paving Requirement The Zoning Ordinance requires that parking areas for non-residential uses be paved. An exception is requested to allow alternative surface treatments such as gravel for parking areas which would support future public park uses on the site and adjacent properties to the west. Staff is supportive of this exception as it would allow flexibility to accommodate future park uses and would minimize improvements on agriculturally zoned property. Use of gravel and other alternatives to paving is consistent throughout many county parks facilities. 420SN0539-2019DEC11-BOS-RPT COUNTY DEPARTMENT OF TRANSPORTATION Staff Contact: Steve Adams (804) 748-1037 adamsSt@chesterfield.gov This request will have a minimal impact on the existing transportation network. VIRGINIA DEPARTMENT OF TRANSPORTATION Staff Contact: Willie Gordon (804-674-2907) willie.gordon@vdot.virginia.gov Chesterfield Utilities Department is requesting to install a water pump station on existing property located off of Point of Rocks Road near the Appomattox River, with an access road off of Point of Rocks Road. The conceptual plan includes a proposed access road to the riverbank vault that appears to cross existing VDOT limited access right-of-way for Interstate I-295 near the bridge over the Appomattox River. VDOT will need to investigate the feasibility of locating a portion of the access road on limited access right of way, to determine if this is permissible with a break in the existing limited access line and a perpetual limited access permit for the access road on state property, or if the County will need to pursue the relocation of the limited access line and acquisition of the property. Significant coordination will be required to determine the appropriate solution to this situation. FIRE AND EMERGENCY MEDICAL SERVICES Staff Contact: Anthony Batten (804-717-6167) battena@chesterfield.gov When the property is developed, the number of hydrants, quantity of water needed for fire protection, and access requirements will be evaluated during the plans review process. Nearby Fire and Emergency Medical Service (EMS) Facilities Fire Station The Enon Station, Company Number 6 EMS Facility The Rivers Bend Fire Station, Company Number 18 520SN0539-2019DEC11-BOS-RPT UTILITIES Staff Contact: Jamie Bland (804-751-4439) blandj@chesterfield.gov Existing Water and Wastewater Systems Currently Size of Closest Existing Connection Required by County Utility Type Serviced Lines Code Water No 6 No Wastewater No N/A No The request to construct a raw water pump station and intake structure along the tidal Appomattox River is a Department of Utilities capital improvement plan project and needed to ensure current and future residents of Chesterfield County have an adequate water supply well into the future. The Utilities Department strongly supports this request. 620SN0539-2019DEC11-BOS-RPT ENVIRONMENTALENGINEERING Staff Contact: Rebeccah Ward (804-748-1028) wardr@chesterfield.gov Geography The subject properties generally drain in two directions. The eastern third drains to the east to an unnamed tributary of the Appomattox River. The remaining two-thirds of the properties drain directly to the Appomattox River. The southeastern third drains to the south directly into the Appomattox River. All of the subject properties are located within the Appomattox River Watershed. Natural Resources There is 100-year FEMA floodplain on the subject properties along the Appomattox River. Any fill and/or construction with the FEMA floodplain must be approved by the Department of Environmental Engineering and/or FEMA prior to site plan approval. A Resource Protection Area Designation (RPAD) must be submitted to the Department of Environmental Engineering Water Quality Section prior to the submittal of any site plans. A Water Quality Impact Assessment must be submitted to and approved by the Department of Environmental Engineering and/or the Board of Supervisors for any improvements which encroach into the RPA. Areas of wetlands may exist along the unnamed tributary on the eastern portion of the properties and along the southern edge bordering the Appomattox River. Wetlands shall not be impacted without prior approval from the US Army Corps of Engineers and/or the Virginia Department of Environmental Quality. Erosion and Sediment Control Steep slopes greater than 20 percent are difficult to stabilize when disturbed. The steep slopes on the subject properties border the river and its tributary; therefore, disturbance of these slopes will result in the increased potential for sediment to impact the river if erosion occurs. Except for the installation of the intake pipelines and tunnel, riverbank vault, and associated maintenance access, these steep slopes should remain in their natural, undisturbed state to the maximum extent practicable, unless otherwise approved by the Department of Environmental Engineering. Stormwater Management The development of the subject properties will be subject to the Part IIB technical criteria of the VSMP Regulations for water quality and quantity. PARKS AND RECREATION Staff Contact: Stuart Connock (804-751-4484) ConnockS@chesterfield.gov No comments received to date. 720SN0539-2019DEC11-BOS-RPT CASE HISTORY Applicant Submittals 9/23/19 Application submitted 10/29/19 Application amended Planning Commission 11/19/19 Citizen Comments: No citizens spoke to this request. Recommendation APPROVAL SUBJECT TO THE CONDITIONS IN ATTACHMENT 1 Motion: Sloan Second: Jones AYES: Jackson, Freye, Jones, Stariha and Sloan The Board of Supervisors on Wednesday, December 11, 2019, beginning at 6:00 p.m., will consider this request. 820SN0539-2019DEC11-BOS-RPT ATTACHMENT 1 CONDITIONS Notes: The following conditions are recommended by both the Planning Commission and Staff. 1.Building Location: The proposed pump station shall be located on the site as generally depicted in Exhibit A and dated 10/7/2019. (P) 2.Building Design: Any pump station constructed on the property shall be generally consistent with the design depicted in Exhibit B and dated 8/23/2019. (P) 3.Screening of Mechanical Equipment: Mechanical equipment shall be screened from public rights of way and adjacent properties with a solid masonry wall having a residential appearance and design. (P) 920SN0539-2019DEC11-BOS-RPT ATTACHMENT 2 EXHIBIT A, CONCEPTUAL SITE LAYOUT 10/7/2019 1020SN0539-2019DEC11-BOS-RPT ATTACHMENT 3 EXHIBIT B, CONCEPTUAL BUILDING DESIGN 8/23/2019 1120SN0539-2019DEC11-BOS-RPT