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HomeMy WebLinkAboutSP201900002 Staff Report 2023-01-25COUNTY OF ALBEMARLE TRANSMITTAL TO THE BOARD OF SUPERVISORS SUMMARY OF PLANNING COMMISSION ACTION AGENDA TITLE: SP201900002 Pleasant Green SUBJECT/PROPOSAL/REQUEST: Request to amend SP2016-003 West Glen for relocation and construction of stream crossing of Powell's Creek with box culvert and roadway in floodplain. SCHOOL DISTRICTS: Western Albemarle High, Henley Middle, Crozet Elementary schools BACKGROUND: AGENDA DATE: September 16, 2020 STAFF CONTACT(S): Filardo, Rapp, Nedostup PRESENTER(S): Megan Nedostup, Principal Planner At its meeting on July 14, 2020, the Planning Commission conducted a public hearing and voted 7:0 to recommend approval of SP2019-00002, with the conditions as stated in the staff report. Attachments A, B, and C are the Planning Commission staff report, the Planning Commission action letter, and minutes from the meeting. DISCUSSION: The Planning Commission raised no objections to this request to amend the originally approved special use permit, SP2016-00003, which was approved by the Board of Supervisors on September 14, 2016. No members of the public spoke at the public hearing of the Planning Commission. RECOMMENDATIONS: Staff recommends that the Board adopt the attached Resolution (Attachment D) to approve SP201900002. ATTACHMENTS: A— Planning Commission Staff Report A.1 — Location Map A.2 —Applicant Narrative and Conditions A.3 — SP1990-103 Approval and conditions A.4 — SP2016-003 Approval and conditions A.5 — Concept plan dated March 2, 2020 A.6 — Crozet Community Advisory Committee Resolution B — Planning Commission Action Letter C — Meeting Minutes from 7/14/2020 PC Public Hearing D — Resolution to Approve SP201900002 ALBEMARLE COUNTY PLANNING STAFF REPORT SUMMARY Project Name: SP201900002 Pleasant Green — Staff: Megan Nedostup, Principal Planner Fill in the floodplain SP Planning Commission Public Hearing: Board of Supervisors Hearing: July 14, 2020 To be determined Owner(s): SM CHARLOTTESVILLE LLC Applicant(s): Scott Collins, Collins Engineering; Stanley Martin Homes Acreage: Approximately 44 acres (Vue property is Special Use Permit for: Fill in the Flood Hazard 21.8 acres) Overlay under Section 30.3.11 of zoning ordinance TMP: 05600-00-00-11500; 056A1-01-00-030A0; Zoning/by-right use: R-6 Residential (6 unit/acre). 055CO-03-00-OOOA1 Location: South of Cling Lane, northeast of Peach Tree Drive and Orchard Drive (Attachment 1) Magisterial District: White Hall Conditions: Yes DA (Development Area): Crozet Requested # of Dwelling Units/Lots: N/A Proposal: Amendment to SP2016-003 West Comp. Plan Designation: Neighborhood Density Glen to relocate the stream crossing of Residential — 3-6 units /acre, supporting uses such Powell's Creek with box culvert and roadway as religious institutions, schools and other small - in floodplain scale non-residential uses; Greenspace — public parks, open space, environmental features Character of Property: Currently vacant and Use of Surrounding Properties: Residential wooded property; Powell's Creek and associated neighborhoods of Crozet Crossing, Blue Ridge Ave floodplain and stream buffer run through the length and Orchard Acres. Multifamily apartments on the of the property Vue property. Factors Favorable: Factors Unfavorable: 1. The new location of the stream crossing will 1. The Crozet Master Plan does not identify a road greatly reduce the impact on the stream, with a stream crossing in this location and the buffer, and floodplain than the previous Comprehensive Plan recommends that roads location. with stream crossings only occur in areas 2. The stream crossing will allow development shown in the Master Plans. of the property consistent with the Crozet Master Plan. 3. The applicants are proposing a greenway dedication in an area identified for greenway within the Crozet Master Plan, which will help ensure preservation of the stream buffer. 4. The stream crossing in this location promotes interconnectivity and disperses traffic onto a road system that is able to handle the additional traffic load. SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 1 Recommendation: Staff recommends approval of the special use permit with conditions as outlined in the staff report. SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 2 STAFF CONTACT: Megan Nedostup, Principal Planner PLANNING COMMISSION: July 14, 2020 BOARD OF SUPERVISORS: TBD PETITION: PROJECT: SP201900002 Pleasant Green MAGISTERIAL DISTRICT: White Hall TAX MAP/PARCEL: 05600-00-00-11500; 056A1-01-00-030A0; 055CO-03-00-OOOA1 LOCATION: Southwest of Cling Lane and northeast of Peach Tree Drive and Orchard Drive PROPOSAL: Amendment to SP2016-003 West Glen for relocation and construction of stream crossing of Powell's Creek with box culvert and roadway in floodplain. PETITION: Fill in the Flood Hazard Overlay under section 30.3.11 ZONING: R-6 Residential — 6 units/acre OVERLAY DISTRICT: FH — Flood Hazard Overlay COMPREHENSIVE PLAN: Neighborhood Density Residential — 3-6 units /acre, supporting uses such as religious institutions, schools and other small-scale non-residential uses; Greenspace — public parks, open space, environmental features CHARACTER OF THE AREA: This proposal is for a crossing of Powell's Creek, which runs lengthwise through the property, south of Cling Lane and northeast of Peach Tree Drive and Orchard Drive. The Flood Hazard Overlay runs along the creek throughout the property and there is a 100' stream buffer on both sides of Powell's Creek. The properties under consideration for this request are currently undeveloped and mostly wooded with some gentle sloping towards the creek. A by -right site plan and subdivision plat were approved for Phase 1 of the development, that are not subject to the special use permit, earlier this year and construction has started in this area. There is one area of preserved steep slopes south of Powell's Creek adjacent to Orchard Drive. There is an existing crossing of Powell's Creek northwest of the property that was permitted through a previous special use permit for fill in the floodplain to allow for the construction of Cling Lane and the Crozet Crossing subdivision. This crossing contains two box culverts. Southeast of the existing Cling Lane crossing is a small dam with a small area of impoundment behind it. The applicant is proposing to remove the dam and restore the stream in this area as part of the stream mitigation efforts. Neighboring properties are mostly single family detached residential. Crozet Crossing is north of the property and Orchard Acres is to the South. The Buckingham Branch Railroad runs north of the property and there are a few single family residential properties to the east and along Blue Ridge Ave. There are existing residences on properties that will be a part of the Pleasant Green development, but are not required for the special use permit request, including a historic residence. In addition, the Vue apartment development, located on TMP56-115, that fronts on Blue Ridge Ave is under construction. TMP 56-115 is part of the SP application for Pleasant Green because the proposed stream crossing and road will traverse across a portion of this same parcel; however, developers for Pleasant Green are not proposing any dwelling units on TMP 56-115 (Attachments 5 and 6). The property is zoned R-6 Residential and most adjacent parcels to the north and east are also zoned R- 6. Properties to the south are zoned R-2 and parcels east across Blue Ridge Avenue are also zoned R-2. PLANNING AND ZONING HISTORY: • SP 1990-103 Orchard Acres — SP for fill in the floodplain for stream crossing that allowed the existing crossing of Powell's Creek and construction of Cling Lane. The SP contained a condition restricting the development of the property to only 30 lots in the Crozet Crossing subdivision and SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 3 required a second access to Orchard Drive be provided prior to further development of the residue (Attachment 3). • SUB2015-29 Crozet Development Solutions — Boundary line adjustment plat to add acreage from 55-C-3A to TMP 56-115 and combine with existing parcels along Blue Ridge Ave. • SDP2016-49 The Vue — Final site plan proposing 126 apartments on TMP 56-115 along Blue Ridge Avenue. Approved on 6/1/2017. • SP2016-003 West Glen — Special use permit for fill in the flood plain for the crossing of Powell's Creek. Approved with conditions 9/14/2016. • SDP2018-068 and SUB2018-159 Pleasant Green Phase 1— Initial site plan and preliminary subdivision plat for Phase 1 of the by -right development approved 10/25/18. • SDP2019-009 Pleasant Green Phase 1— Final site plan for Phase 1 of the by -right development. Approved 2/20/2020. • SUB2019-108 Pleasant Green Phase 1- Final subdivision plat for Phase 1 of the by -right development. Approved 1/6/2020. • SDP2020-019 and SUB2020-033 Pleasant Green Phase 2- Initial site plan and preliminary subdivision plat for Phase 2. These applications are subject to the special use permit and were deferred by the applicant on 4/30/2020. COMMUNITY MEETING: A community meeting was held on April 10, 2019 to discuss the special use permit and the proposed change to the location of the crossing. While there was concerns about traffic in this area due to the development of the property, the Crozet Community Advisory Committee supported the change in location of the crossing (Attachment 6). DETAILS OF THE PROPOSAL: The applicant is proposing to amend SP2016-003 to relocate the stream crossing to allow a lesser impact to the stream. The properties are zoned R-6 Residential and contain a section of Flood Hazard Overlay District running along Powell's Creek. No zoning change is proposed but the applicant desires to develop the property and needs a second point of access to Orchard Drive to further develop the property to address conditions of SP1990-103. Since the approval of West Glen (SP2016-003- Attachment 4) the properties to the east have been acquired and the applicant is requesting that the crossing be relocated approximately 925 linear feet downstream of the previously approved crossing to allow a lesser impact. The revised location will greatly reduce the impact to the stream and flood plain. The previous impact to the stream buffer was 1.22 acres and 9,660 square feet of preserved slopes. The revised location will be 0.62 acres of impact to the stream buffer, and there are no impacts to the preserved slopes. In addition, the linear footage of roadway and drainage improvements will be reduced from 1200 linear feet to 450 linear feet. The revised crossing will be a 10'x10' triple box culvert, which the applicant has demonstrated will not cause any rise in the base floodplain elevation, or 100-year floodplain elevation (Attachment 5). The proposed roadway crossing the stream will be a part of the Pleasant Green development road network that will connect to Orchard Drive. In addition, this proposed development will also include roads that will connect to Cling Lane (as required per SP1990-103) and Blue Ridge Ave. The applicant is proposing a number of measures to mitigate the impacts to the stream and stream buffer. There is an existing dam on the west side of the property that the applicant proposes to remove with this development. The removal of the dam will allow the stream in this area to return to a natural state. Staff from the Army Corps of Engineering had indicated their support for the dam removal project and was of the opinion that the dam removal/stream restoration would more than offset any environmental impacts from the proposed road crossing during the review of the prior SP for West Glen. SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 4 A mitigation plan will be required in accordance with the Water Protection Ordinance (WPO) to be reviewed and approved by the County Engineer to show how impacts to the stream buffer will be mitigated with this proposal. The applicant also proposes to maintain the area of greenway south of Powell's Creek in open space, as shown in the Crozet Master Plan and proposes to dedicate an area of greenway for a trail in this location. If the SP is approved, the applicant proposes to develop the property north of Powell's Creek with a by - right development in accordance with the existing R-6 zoning. The concept plan shows all unit types to be attached residential units. A final site plan and plat were approved for Phase 1 of this development with its access from Blue Ridge Avenue. The by -right development was not dependent on this stream crossing for public road access. However, an initial site plan, and preliminary plat for Phase 2 were submitted for this area and cannot be approved until this special use permit is approved. These applications were deferred by the applicant on April 30, 2020. ANALYSIS OF THE SPECIAL USE PERMIT REQUEST Section 33.40 of the Zoning Ordinance states that the Planning Commission and Board of Supervisors shall reasonably consider the following factors when reviewing and acting upon an application for a special use permit: No substantial detriment. Whether the proposed special use will be a substantial detriment to adjacent parcels With fill in the floodplain requests, the effect on adjacent lots refers to the potential for flooding of adjacent properties. The County Engineer has reviewed the proposal and concurs with the applicant's conclusion that the construction of the proposed stream crossing will not result in an increase in the 100-year flood elevation and will not detrimentally impact adjacent properties. In addition, the revised location greatly reduces the impact to the stream buffer and floodplain and no longer impacts preserved slopes. Character of the nearby area is unchanged. Whether the character of the adiacent parcels and the nearby area will be changed by the proposed special use. This is an amendment to an existing special use permit that was approved to allow the stream crossing and impact the floodplain. Therefore, staff's opinion is that since this use and crossing can be built in a different location, relocating the crossing to be less impactful improves the condition and the adjacent parcels and nearby area will not be changed. There is otherwise no significant difference to the impact to adjacent parcels between the proposed location and the previously approved location (as regards visibility, noise, etc.) Harmony. Whether the proposed special use will be in harmony with the purpose and intent of this chapter... The proposed amended special use permit will remain in harmony with the purpose and intent of the Flood Hazard Overlay District chapter which is to prevent the loss of life and property, the creation of health and safety hazards, the disruption of commerce and governmental services, the extraordinary and unnecessary expenditure of public funds for flood protection and relief, and the impairment of the tax base. These purposes are expected to be accomplished through the following measures: (i) regulating uses, activities, and development which, alone or in combination with other existing or future uses, activities, and development, will cause unacceptable increases in flood heights, velocities, and frequencies; (ii) restricting or prohibiting certain uses, activities, and development from locating within areas subject to flooding; (iii) requiring all of those uses, activities, and developments that do occur in areas subject to flooding to be protected or flood -proofed, or both, against flooding and flood damage; and (iv) protecting individuals from buying land and structures which are unsuited for SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 5 intended purposes because of flood hazards. The chapter is also intended to address a local need for flood insurance and to participate in the National Flood Insurance Program. ...with the uses permitted by right in the district The proposed stream crossing will allow the property to be developed to its by -right potential of R-6 Residential. ...with the regulations provided in section 5 as applicable, There are no supplemental regulations in section 5 applicable to this use. With regard to future flooding, the public health, safety and general welfare is not expected to be impacted by the stream crossing. There may be impacts to the stream and environmental features associated with this stream; however, the proposed new location and mitigation measures are expected to lessen the impacts of the crossing and development and the mitigation measure of removing the dam may result in an improvement to the condition of the stream bank in this area. The applicant has also offered to provide a dedication of greenway to the County of an area south of Powell's Creek. This is consistent with an area of greenway as shown on the Crozet Master Plan. Parks and Recreation staff have reviewed this request and have expressed interest in a greenway trail in this location and is supportive of the dedication. Dedication of the land or an easement over the greenway will help to mitigate impacts of the stream crossing by ensuring this area of greenway within the stream buffer and flood hazard overlay are protected in perpetuity. The current Crozet Master Plan designates the portion of this property north of Powell's Creek as Neighborhood Density Residential, which calls for a density of 3-6 units per acre in the areas that are shown in the yellow color on the Master Plan (see below). Part of the property is shown in green which is designated as Parks and Green Systems, representing floodplain, steep slopes and stream buffer. While the Concept Plan (Attachment 5) for the whole development of Pleasant Green does not show all lot lines, it appears that lots could be within the Parks and Green Systems. However, proposed Condition #3 would address this concern. SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 6 Crozet Master Plan- Land Use Plan With regard to the stream crossing, the provision of interconnected streets and transportation networks is one of the principles of the Neighborhood Model and is an important strategy within the Development Areas Chapter of the Comprehensive Plan. The proposed stream crossing will provide a connection that will help provide alternative routes for vehicles, bicyclists and pedestrians and will provide a more direct link to downtown Crozet for residents in the area. While the Master Plan does not show a stream crossing in this location, and since the previous approval of the crossing the properties that would allow a road as shown in the Master Plan to be built have been acquired, it should be noted that a single connection east to Blue Ridge Avenue would put further strain on a currently deficient roadway. The transportation planner, Kevin McDermott, has reviewed the application and recommends that all three connections be made to allow the distribution of traffic in this area. Blue Ridge Avenue is a public road that was built prior to current road standards and was not designed to carry a large volume of traffic. No public improvements to Blue Ridge Avenue are proposed in the Six Year Transportation Plan nor are upgrades shown within the Crozet Master Plan. Staff is of the opinion that the connection onto Orchard Drive would provide yet another alternative for this development, and Orchard Drive can more safely handle the additional traffic load. Further, the location of this connection would be less impactful to existing neighborhoods with vehicles having to travel just a short distance on Orchard Drive before intersecting with Jarmans Gap Road. SUMMARY: Staff has identified factors which are favorable and unfavorable to this proposal: Factors Favorable: The new location of the stream crossing will greatly reduce the impact on the stream, buffer, and floodplain than the previous location. SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 7 2. The stream crossing will allow development of the property consistent with the Crozet Master Plan. 3. The applicants are proposing a greenway dedication in an area identified for greenway within the Crozet Master Plan, which will help ensure preservation of the stream buffer. 4. The stream crossing in this location promotes interconnectivity and disperses traffic onto a road system that is able to handle the additional traffic load. Factors unfavorable to this request include: 1. The Crozet Master Plan does not identify a road with a stream crossing in this location and the Comprehensive Plan recommends that roads with stream crossings only occur in areas shown in the Master Plans. RECOMMENDED ACTION: Based on the findings described in this staff report and factors identified as favorable, staff recommends approval of the SP amendment, SP 2019-002 Pleasant Green, with the following conditions: 1. The culverts under the proposed Connector Road extension over Powell's Creek must be in general accord with the attached Concept Plan titled "Pleasant Green Subdivision Special Use Permit Plan" (the "Plan") prepared by Collins Engineering with a revision date of March 2, 2020. To be in general accord with the plan, development must reflect the general size, arrangement, and location of the culverts, as well as maintaining no increase of the 100 year flood elevation outside of the Pleasant Green property. Modifications to the plan, which do not conflict with the elements above may be approved subject to the review and approval of the County Engineer. 2. Prior to final road plan approval or permitting of a land disturbance in the floodplain, the applicant must obtain from the Federal Emergency Management Agency (FEMA) a conditional letter of map revision (CLOMR, or CLOMA), and prior to road acceptance the applicant must obtain from FEMA a letter of map revision (LOMR or LOMA). In addition, the applicant must copy the County Engineer on all correspondence with FEMA. Construction and installation of the culverts must be in compliance with approved road plans and FEMA approved CLOMR or CLOMA. 3. Any residential lots and associated streets resulting from the subdivision of the property, with the exception of the stream crossing and roadway identified on the attached plan as Connector Road, must be located outside of the 100 foot stream buffer, Flood Hazard Overlay and preserved slopes on the property. Lots may be permitted to be located within the landward 10 feet of the 100 foot stream buffer only if the lots are adjacent to approved stormwater management facilities located within the landward 50 feet of the stream buffer. Approval of lots located within the stream buffer must be subject Subdivision Agent approval. 4. The net density of the property must not exceed 6 units per acre, in accordance with the Crozet Master Plan. Net density must be calculated by subtracting the area within the Flood Hazard Overlay District, the 100-foot stream buffer, and areas of preserved slopes from the total acreage of the property subject to the special use permit. 5. Prior to issuance of a grading permit to allow installation of the stream crossing or with submittal of the final subdivision plat, whichever comes first, the applicant must submit an easement plat dedicating to the county the area identified for a greenway trail on the attached plan. 6. If the construction of the stream crossing for which this Special Use Permit is issued is not commenced by [insert date 5 years after the date the County Board approval of the Special Use Permit], the permit will be deemed abandoned and the authority granted there under will thereupon terminate. 7. Prior to approval of the first final Virginia Stormwater Management Program (VSMP) plans or the first final subdivision plat, whichever comes first, the applicant shall conduct a Phase II Environmental Site Assessment (ESA) in accordance with ASTM standards. The Phase II ESA SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 8 shall include sampling and testing of accumulated sediment behind the dam that exists on the Property. The applicant shall be required to comply with all recommendations of the Phase II ESA prior to issuance of the first building permit on the Property. The applicant shall also be required to remove accumulated sediment from behind the dam prior to demolition of the dam and dispose of the sediment, either on site or off site, in accordance with the Phase II ESA recommendations. ATTACHMENTS 1 — Location map 2 —Applicant Narrative and Conditions 3 — SP1990-103 Approval and conditions 4 — SP2016-003 Approval and conditions 5 — Concept plan dated March 2, 2020 6 — Crozet Community Advisory Committee Resolution SP2019-02 Pleasant Green Planning Commission: July 14, 2020 Page 9 45 g 56-1 s S 56B-9ez 55-50 g 4 \ p3y10 s o@ 84✓ 5 77 56B-51 55-46B - 55-51A56B-13 O p Legend (Nom: Some cons on map may nor appear In lagane) O erla ys 55-53B nh Om' ° `st _�.� Q' ,`. s <'1T am (mo 55-53C ` �y ` : ^ ^ '` Obn 9 h° O ° IA e 55-51 n Pro 9 ^• g' v. ^ll/ 55C-C �i h M=Ck� `hP 7 \ "OQ a ■ water Protection Ordinal suffers Parcel Into y ° C tT 'h�J h 4 IO ry'7�h\e`'Mgh v 4hP Nib 56B-27 Ss 6' O @ 568-25 y ❑Parcels zoning Info N �Vo h U) O O ^ �° 56B-24 0 L h, r�`L @. 7, 0 Flood Hal Oyeday(100 Year Flo Sin h (i 9 On 56B-22 ? 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Map PmteNonN SS4 yJN Mutates Medlar, GpMe) FPS 3957) PLEASANT GREEN SUBDIVISION SPECIAL USE PERMIT APPLICATION NARRATIVE AND CONDITIONS Date: March 18, 2019 Revision #1: March 28, 2019 Revision #2: May 20, 2019 Revision #3: March 2, 2020 Applicant: Stanley Martin Homes Prepared By: Collins Engineering PLEASANT GREEN SUBDIVISION - SPECIAL USE PERMIT PROJECT NARRATIVE & CONDITIONS I. PROJECT PROPOSAL The proposed Pleasant Green Subdivision Special Use Permit is an amendment to the recently approved special use permit for the West Glen Subdivision (SP2016-00003) and the original special use permit affecting the property (SP90-103). The Pleasant Green Subdivision is a proposed by -right R-6 development within the Crozet Growth Area in Albemarle County. The development includes approximately 41.8 acres and incorporates the West Glen Subdivision that was part of the previously approved SPs. Note, the 41.8 acres does not include the 21.8 parcel owned by Vue Realty Partners, which is also included in the special use permit application. The (3) properties included in this Special Use Permit Application are TMP 56A1-01-30A, TMP 55C-03-A1, and TMP 56-115 (parcel owned by Vue Realty Partners). The unit mix within the Pleasant Green development will be single family attached housing, allowing the development to be clustered within a smaller development area on the property and preserve land for pocket parks, open space, and preservation area. Most of the preservation areas will be along the existing Powell's Creek, which is located along the southern boundary of the property. The proposed special use permit that is being requested is for an amendment to the existing special use permits for the filling within the floodplain for a roadway crossing, under section 30.3 of the Albemarle County Zoning Ordinance. Currently, the properties within the Pleasant Green development have access from Blue Ridge Avenue and Cling Lane. A third point of access, which was proposed with the West Glen Subdivision and is being modified with this proposal, would connect the proposed development to Orchard Drive, approximately 620 feet north of Jarmans Gap Road. The 2016 Special Use Permit application (SP2016-00003) proposed a roadway connection from the development to Orchard drive, extending along Powell's Creek adjacent and within the existing floodplain and stream buffer corridor. This roadway alignment from the approved special use permit application impacted 1.22 acres of stream buffer and 9,660 SF of preserved slopes for the roadway connection to Orchard Drive. The amendment to the special use permit includes anew road alignment which crosses Powell's Creek perpendicular to the stream, substantially reducing the stream and environmental impacts. The new impact to the stream buffer is 0.62 acres, reducing the stream buffer impacts by 50%, and there are no preserved slope impacts with this proposed special use permit application. A Greenway trail along Powell's Creek is also proposed with this special use permit application, which is consistent with the previously approved special use permit. The SP2016-00003 application was an amendment to an earlier Special use permit (SP1990-103), which required a connection to Orchard drive for additional development along Cling Lane over 30 lots. The proposed Orchard Drive connection requires a crossing of Powell's Creek and filling within the floodway and floodplain for the crossing, as part of section 30.3.13 of the Albemarle County Zoning Ordinance. With the combination of the West Glen development with the Pleasant Green properties, the overall development has access to Blue Ridge Avenue and Cling Lane. While these (2) access points will be part of the proposed development, the Crozet neighborhood has expressed their concerns about the increase in traffic on these residential roadways which are currently not in a condition to accommodate the overall traffic from the proposed Pleasant Green development. A connection from the subdivision to Orchard Drive would alleviate these traffic concerns of the neighborhoods as a roadway connection from the development would connect to an existing roadway network in a location that can accommodate the increase in traffic. This proposed connection location would be ideal for the development and would help keep traffic off the smaller residential roadways, such as Cling Lane and Blue Ridge Avenue. This amendment also decreases the linear footage of roadway and drainage improvements of the original SP2016-0003 from 1200 linear feet to 450 linear feet. This reduction in the length of the connector road also reduces the stream impacts and eliminates the preserved slope impacts, as noted above. The new proposed location of the stream crossing is approximately 925 linear feet downstream of the original crossing, and the same design for the stream crossing is proposed with this application plan. Also, similar to the previous SP, no substantial detriment to adjacent lots is expected with this design, since the proposed fill and stream crossing will be designed to have a minimal impact on the 100-year base flood elevation with no increase of the 100-year flood elevation beyond the limits of the subject project. Any changes to the 100-year flood elevation will need to be reviewed and approved through a CLOMR-F/LOMR process with FEMA. The public benefits for the proposed special use permit include a roadway connection with the Crozet neighborhood which will improve traffic circulation within the area and a Greenway trail connection. The proposed Greenway trail will be located along Powell's creek, connecting the existing and proposed neighborhoods to a trailway system from Cling Lane to Jarmans Gap Road, with the potential for a future connection and extension to Mint Springs Park. In addition, the property at the comer of Orchard Drive and Jarmans Gap Road has been acquired by the applicant, and a pocket park is being proposed at this location which will tie-in to the proposed trailway system. The Pleasant Green development will also offer a mixture of residential units, creating a variety of housing types and prices throughout the development. The Pleasant Green special use permit will not change the characteristic of the zoning district, as the proposed neighborhood will be developed under the existing R-6 by -right development standards. The development is proposed to be clustered with smaller lots and attached housing to help mitigate the impacts of the development on the property. Clustering the development will allow for additional buffering of the development from the stream corridor and additional space for the installation of erosion and sediment control measures and stormwater management facilities to help treat the run-off from the site before the outfall into Powell's Creek. The proposed stream crossing and filling of the floodplain for the crossing is consistent with the zoning regulations and requirements for providing roadway connections and pedestrian connections for developments. The requirements for the filling of the floodplain as outlined in Section 30.3 of the zoning ordinance are met with this amendment proposal. The reduction of the impacts to the stream buffer and preserved slopes with this SP amendment is a huge public benefit, and the dedication of the Greenway trail to the County for a trailway connection is consistent with the Crozet Master plan. Il. Consistencv with the Comprehensive Plan The Pleasant Green development is consistent with the goals of the Comprehensive Plan. The property, which is located within the Crozet growth area, allows for a development between 3-6 dwelling units an acre. Under the by -right development standards, the project will be consistent with the density of the comprehensive plan. The area along Powell's creek is designated as Parks and Green System within the comprehensive plan. The applicant is proposing to dedicate a Greenway trail easement through this area to Albemarle County for a trailway connection through the greenway area. While the Crozet Comprehensive plan does not indicate a roadway connection in this location, the connection was contemplated with the special use permit application (SP1990-103). This connection is also consistent with the goals of the comprehensive plan providing interconnected streets and transportation networks in the development community. This connection provides for both a roadway, pedestrian, and bicycle connection from the existing neighborhoods north of Powell's Creek to Jarmans Gap road and the other Crozet neighborhoods. The connection to Cling Lang and Blue Ridge Avenue will still be included with the development, but a roadway connection across Powell's Creek to Orchard Drive will substantially reduce the traffic impact on these (2) roadways and the effects of the development on the existing residential lots along these two roads. Orchard Drive is a substantially better roadway to serve as a main entrance to the development, and the proposed connection is approximately 620 feet north of Jarmans Gap Road. III. Development Impacts on the Public Facilities & Public Infrastructure The Pleasant Green development is located within the Albemarle County growth area and within the ACSA jurisdictional area. The development will be served by public water and public sanitary sewer. The overall water infrastructure design will tie-in to the existing 12" water main that runs through the property, which will provide the necessary water pressure for fire flow and water capacity for the residential uses. The existing sanitary sewer will be extended from Jarmans Gap Road to the development. Sewer capacity for the development will need to be requested from RWSA for the proposed build -out of the neighborhood. IV. Development Impacts on the Environmental Features The environmental impacts are substantially reduced with the proposed roadway crossing, in comparison to the previously approved road alignment with SP2016-0003. The roadway crossing length is reduced from 1200 linear feet to 450 linear feet (63% reduction), the stream buffer impact is decreased from 1.22 acres to 0.62 acres (50% reduction), and the preserved slope impact is eliminated. The applicant still proposes the following measures to mitigate the impacts on the environmental features with the road crossing and filling of the floodplain: Removal of the Existing Dam in Powell's Creek. The applicant is proposing to remove the concrete dam that impounds water in Powell's Creek as shown on the plan. With the removal of the dam, the applicant shall restore the native stream flow patterns. This will help restore the riparian habitat that has been altered due to the dam construction and allow aquatic life to travel up and down the stream bed, restoring natural processes currently impacted by the dam. 2. Provide stream bank stabilization with armoring to protect those areas along Powell's Creek on the property with extreme erosion issues. 3. Restoration in areas along Powell's Creek where tree cover is sparse, as shown on the plan. This planting with mitigate for the stream buffer impacts with the roadway. 4. Installation of some onsite water quality measures to help treat the run-off from the site. The stream buffers shall be preserved along the Powell's Creek corridor, except in the location of the roadway and utility crossings. V. Conclusion This Pleasant Green SP application greatly reduces the impacts to Powell's Creek and the environmental features along the stream corridor, while still providing a necessary interconnected street, pedestrian and transportation network in the Crozet neighborhood. Additional measures have been incorporated to the design of Pleasant Green and this SP application to protect the stream corridor with the proposed development, including protection of the stream buffer, clustering of the development, and erosion and sediment control measures. Overall, this Special Use Permit amendment is a great improvement over the current approved SP and road alignment for the West Glen portion of the development. PLEASANT GREEN SPECIAL USE PERMIT CONDITIONS Date: March 2, 2019 SP #: 2019-002 Tax Map Parcel #: 55C-3-Al, 56A1-1-30A, & 56-115 (the "Property") 1. The culverts under the proposed Connector Road extension over Powell's Creek must be in general accord with the attached Concept Plan titled "Pleasant Green Subdivision Special Use Permit Plan" (the "Plan") prepared by Collins Engineering with a revision date of March 2, 2019. To be in general accord with the plan, development must reflect the general size, arrangement, and location of the culverts, as well as maintaining no increase of the 100 year flood elevation outside of the Pleasant Green property. Modifications to the plan, which do not conflict with the elements above may be approved subject to the review and approval of the County Engineer 2. Prior to final road plan approval or permitting of a land disturbance in the floodplain, the applicant must obtain from the Federal Emergency Management Agency (FEMA) a conditional letter of map revision (CLOMR, or CLOMA), and prior to road acceptance the applicant must obtain from FEMA a letter of map revision (LOMR or LOMA). In addition, the applicant must copy the County Engineer on all correspondence with FEMA. Construction and installation of the culverts must be in compliance with approved road plans and FEMA approved CLOMR or CLOMA. 3. Any residential lots and associated streets located on the Property resulting from a subdivision, with the exception of the stream crossing and roadway identified on the attached plan as Connector Road, must be located outside of the 100 foot stream buffer, Flood Hazard Overlay and preserved slopes on the property. Lots may be permitted to be located within the landward 10 feet of the 100 foot stream buffer only if the lots are adjacent to approved stormwater management facilities located within the landward 50 feet of the stream buffer. Approval of lots located within the stream buffer must be subject Subdivision Agent approval. 4. The net density of the Property must not exceed 6 units per acre, in accordance with the Crozet Master Plan. Net density must be calculated by subtracting the area within the Flood Hazard Overlay District, the 100 foot stream buffer and areas of preserved slopes from the total acreage of the property subject to the special use permit. 5. Prior to issuance of a grading permit to allow installation of the stream crossing or with submittal of the final subdivision plat, whichever comes first, the applicant must submit an easement plat dedicating to the county the area identified for a greenway trail on the attached plan. 6. If the construction of the stream crossing for which this Special Use Permit is issued is not commenced by [insert date 5 years after the date the County Board approval of the Special Use Permit], the permit will be deemed abandoned and the authority granted there under will thereupon terminate. 7. Prior to approval of the first final Virginia Stormwater Management Program (VSMP) plans or the first final subdivision plat, whichever comes first, the applicant shall conduct a Phase II Environmental Site Assessment (ESA) in accordance with ASTM standards. The Phase II ESA shall include sampling and testing of accumulated sediment behind the dam that exists on the Property. The applicant shall be required to comply with all recommendations of the Phase II ESA prior to issuance of the first building permit on the Property. The applicant shall also be required to remove accumulated sediment from behind the dam prior to demolition of the dam and dispose of the sediment, either on site or off site, in accordance with the Phase II ESA recommendations. 41 ♦ COUNTY OF ALBEMARLE Dept. of. Planning & Community Development 401 McIntire Road Charlottesville, Virginia 22901-4596 (804) 296-5823 July 1, 1991 Orchard Acres, Inc ATTN: Richard Nunley 1420 Foxbrook bane Charlottesville, VA 22901 RE: SP-90-103 Orchard Acres, Inc Tax Map 55C, Parcel A Dear Mr. Nunley: The Albemarle County Board of Supervisors, at its meeting on June 19, 1991, approved the above -noted request to construct a road crossing the floodplain of Powells Creek on 40.64 acres zoned R-6, Residential. Please note that this approval is subject to the following conditions: 1. The bridge shall not be constructed until the following approvals have been obtained: a. Department of Engineering issuance of an erosion control permit; b. Department of Engineering approval of crossing design to insure compliance with section 30.3; C. Virginia Department of Transportation approval of crossing and road and drainage plans and calculations. d. Approval of Virginia marine Resources Commission, if required. 16 i Orchard Acres, Inc Page 2 July 1, 1991 2. This stream crossing shall be constructed to provide access to the 30 lots in the Crozet Crossing subdivision. No development of residue property or access to adjacent properties is allowed until second access is provided to Orchard Drive. If you should have any questions or comments regarding the above noted action, please do not hesitate to contact me. Sincerely, V. Wayri- bergDirectannin Community Development cc: Amelia Patterson Jo Higgins Bill Roudabush COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902-4596 Phone (434) 296-5832 Fax (434) 972-4126 November 4, 2016 Michael Myers, RE C.F.M. - Dominion Engineering 172 S Pantops Dr Charlottesville, Va. 22911 RE: SP201600003 West Glen Dear Mr Myers, On September 14, 2016, the Board of Supervisors took action on your Special Use Permit request to Construction of stream crossing of Powell's Creek with box culvert and roadway in floodplain under Section 30.3 11 of the Zoning Ordinance on TMPs 055C00300000A0; 055C00300000A1, 056A1010002500, 056A10100026A0, 05600-000011500 in the Whitehall District. The Special Use Permit was approved by the Board's adoption of the attached resolution and conditions Please be advised that although the Albemarle County Board of Supervisors took action on the project noted above, no uses on the property as approved above may lawfully begin until all applicable approvals have been received and conditions have been met. This includes. • compliance with conditions of the SPECIAL USE PERMIT; and • approval of a ZONING COMPLIANCE CLEARANCE. Before beginning uses as allowed by this special use permit or if you have questions regarding the above - noted action, please contact Rebecca Ragsdale at (434) 296-5832 ext. 3226 Sincerely, David Benish (Acting) Chief of Planning *Attachment* RESOLUTION TO APPROVE SP 2016-03 WEST GLEN WHEREAS, Crozet Development Solutions, LLC is the owner of Tax Map and Parcel Numbers 055CO-03-00-OOOAO, 056A1-01-00-02500, 056A1-01-00-026A0 05600-00-00-11500, and 055CO-03-00- OOOA 1, collectively, the "Property", and WHEREAS, a special use permit was approved by the Board for this property on July 1, 1991 (SP 1990-103 Orchard Acres) to allow fill in the floodplain for the construction of the existing stream crossing across Powell's Creek and the construction of Cling Lane, including a condition requiring that a second access to Orchard Drive be provided prior to further development of the property; and WHEREAS, the Owner filed an application for a special use permit to allow fill in the floodplain to construct a second stream crossing over Powell's Creek in order to further develop the Property in accordance with the above -referenced SP 1990-103 condition, and the application is identified as Special Use Permit 2016-03 West Glen ("SP 2016-03"); and WHEREAS, on June 21, 2016, after a duly noticed public hearing, the Albemarle County Planning Commission recommended approval of SP 2016-03, and WHEREAS, on September 14, 2016, the Albemarle County Board of Supervisors held a duly noticed public hearing on SP 2016-03 NOW, THEREFORE, BE IT RESOLVED that, upon consideration of the foregoing, the transmittal summary and staff report prepared for SP 2016-03 and all of their attachments, the information presented at the public hearing, and the factors relevant to a special use permit in Albemarle County Code §§ 18-30.3 11 and 18-33.8, the Albemarle County Board of Supervisors hereby approves SP 2016-03, subject to the conditions attached hereto. *w• 1, Claudette K. Borgersen, do hereby certify that the foregoing writing is a true, correct copy of a Resolution duly adopted by the Board of Supervisors of Albemarle County, Virginia, by a vote of five to one, as recorded below, at a regular meeting held on September 14, 2016 A c7_ 2tA.� Clerk, Board of County $ pi'rvisors Ave Nay Mr Dill Y Ms. Mallek N Ms. McKeel Y _ Ms. Palmer Y Mr Randolph Y Mr Sheffield _ Y SP-2016-03 WEST GLEN Conditions The culverts under Cling Lane Extended shall be in general accord with the attached drawing titled "Special Use Permit Plans for West Glen Subdivision" (the "Plan) prepared by Dominion Engineering with a revision date of June 3, 2016 To be in general accord with the Plan, development shall reflect the general size, arrangement, and location of the culverts, as well as maintaining no increase of the 100 year flood elevation outside of the West Glen Subdivision property Modifications to the plan, which do not conflict with the elements above may be approved subject to the review and approval of the County Engineer 2. Prior to final road plan approval or permitting of a land disturbance in the floodplain, the applicant shall obtain from the Federal Emergency Management Agency (FEMA) a conditional letter of map revision (CLOMR or CLOMA), and prior to road acceptance the applicant shall obtain from FEMA a letter of map revision (LOMR or LOMA). In addition, the applicant shall copy the County Engineer on all correspondence with FEMA. Construction and installation of the culverts shall be in compliance with approved road plans and the FEMA approved CLOMR or CLOMA. Any residential lots and associated streets resulting from the subdivision of the Property, with the exception of the stream crossing and roadway identified on the attached plan as Cling Lane Extended, shall be located outside of the 100 foot stream buffer, Flood Hazard Overlay District and preserved slopes on the Property Lots may be permitted to be located within the landward 10 feet of the 100 foot stream buffer only if the lots are adjacent to approved stormwater management facilities located within the landward 50 feet of the stream buffer Approval of lots located within the stream buffer shall be subject to Subdivision Agent approval. 4 The net density of the Property shall not exceed 6 units per acre, in accordance with the Crozet Master Plan. Net density shall be calculated by subtracting the area within the Flood Hazard Overlay District, the 100 foot stream buffer, and areas of preserved slopes from the total acreage of the Property 5 Prior to issuance of a grading permit to allow installation of the stream crossing or with submittal of the final subdivision plat, whichever comes first, the applicant shall submit an easement plat dedicating to the County the area identified for a greenway trail on the Plan. 6 If the construction of the stream crossing for which this Special Use Permit is issued is not commenced by September 14, 2021, the permit shall be deemed abandoned and the authority granted thereunder shall thereupon terminate. 7 Prior to approval of the first final Virginia Stormwater Management Program (VSMP) plans or the first final subdivision plat, whichever comes fast, the applicant shall conduct a Phase 11 Environmental Site Assessment (ESA) in accordance with ASTM standards. The Phase H ESA shall include sampling and testing of accumulated sediment behind the dam that exists on the Property The applicant shall be required to comply with all recommendations of the Phase II ESA prior to issuance of the first building permit on the Property The applicant shall also be required to remove accumulated sediment from behind the dam prior to demolition of the darn and dispose of the sediment, either on site or off site, in accordance with the Phase 1I ESA recommendations. = v� o c O Q c -Mo E SPECIAL USE PERMIT PLANS FOR _ ��m� 0 nip E C 0 W WE T LEN IVI ION n/ TMP 55C•O3-A, 56AI mOl m259 56AI mOl m26A9 55C•O3-A7 , & 56ol 15 WHITE HALL DISTRICT, ALBEMARLE COUNTY, VA REGIONAL CONTEXT/VICINITY MAP OWNER/DEVELOPER OWNER: Crozet Development Solutions, LLC 1215 E Market St, Suite B Charlottesville, VA 22902 DEVELOPER: Southern Development Group 170 Siouth Pantops Dr. Charlottesville, VA 22902 SCALE: 1 "=1000' O TMP 55C-03-A O2 TMP 56A1-01-25 O3 TMP 56A1-01-26A �4 TMP 56-115 (5 TMP 55C-03-A1 SHEET INDEX( SPl COVER SHEET SP2 EXISTING CONDITIONS SITE OVERVIEW SP3 PROPOSED CONDITIONS SITE OVERVIEW SP4 SITE PLAN SP5 FLOODPLAIN PLAN SP6 FLOODPLAIN PLAN SP7 FLOODPLAIN PLAN SP8 ROAD PROFILE - CLING LANE EXTENSION 10+00 TO 18+00 SP9 ROAD PROFILE - CLING LANE EXTENSION 18+00 TO 27+1 1.59 SP10 SIGHT DISTANCE PLAN AND PROFILE ORCHARD DR SP1 1 FLOODPLAIN SUMMARY Af�'D PROPOSED CULVERT CROSS SECTIONS PARCEL MAR �o E--7 rti SCALE: 1 "=400' J J 0 a a� �C3 4a O Q U° �Qo QQ °o o o �� E�'j #P QdoEp 5Z>0'(-1'icjJ t15e Submittal ype Reviewed and Approved by the Communi D velopment f.)epartment Date % � I t0 _. rila"_ IlG OC)OC)� �;A4a e -- � re lic. `N�o. 33028 ww m (24I A 0 m 0 W z o z tflu) 00 o � � u; J Q CD g c) E-H v� ui Zg W O J z o w W W o E— J F2" w W x w Q) DOM. PROJECT NO:15.002 INDEX TITLE: SPI SHEET NO: 1 of 11 DATE: 01/19/2016 / 1 / 41 RPEE 500 YR FEMA FLOODPLAIN /' / �/ /'// / �/� `/_ 00 YR __ - / / / 4, / CLING Y ` 100 YR FEMA FLOODPLAIN' NI \ I I I 500 YR FEMA FLOODPLAIN NOTES: 1. APPLICANT IS PROPOSING TO DEVELOP PARCELS 1, 2, 3, AND 5. 2. EXISTING TOPOGRAPHIC INFORMATION IS BASED ON FIELD SURVEY SUPPLEMENTED BY ALBEMARLE COUNTY GIS. OVERALL PROJECT AREA TABULATION PARCEL AREA O1 TMP 55C-03—A 12.81 Ac. O2 TMP 56A1-01-25 4.43 Ac. O3 TMP 56A1-01-26A 0.89 Ac. ® O TMP 56-115 TMP 55C-03—A1 21.30 1.34 Ac. Ac. TOTAL AREA: 40.77 Ac. B — EXISTING 8'4"WX8'4"H DOUBLE BOX CULVERT 150 0 150 300 450 SCALE: 1" = 150' KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES — — DEPARTING PROPERTY LINES — — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) 500—YR FEMA FLOODPLAIN (0.2% CHANCE STORM) FEMA FLOODWAY - - - 50' STREAM BUFFER LINE — 100' STREAM BUFFER LINE 0 WETLANDS 0 PRESERVED SLOPES �=Quo �m u Y. W E O^, m 't v 4/ o m m mmcv E N -u 0 111 ic. No. 33028 �0 �w SSIONAL E��1 A m 0 Y U W 2 U C/J Z zi � W o Q } Fa m w m 0 W z Z wW 0 O A � � 0 o I q w J Q � i n n wcil rwn v w U v O � qqq qqq U V Z E- E— w I < o z o W O rz � � w z w CD 0 Q � 54 Z 0 C a E-1 w w W Lu DOM. PROJECT INDEX TITLE: (ter SP2 SHEET NO: 2 of 11 DATE: 01/19/2016 (No Parking) - 49' Public R/W ADT CLING LANE EXTENDED 44 SFD x 10 TPD + 31 TOWNHOUSES x 7 TPD + 27 EX. SFD x 10 TPD= 927 VPD 5 6.0' 24' Curb To Curb 6,0' 5' Sidewalk Planting 0.5' 0.5' Planting Sidew Tom• 4" alk SFD: SINGLE FAMILY DWELLING 1.0' Strip 1.5" SM 9.5A BM 25.OA T yp• StripTPD: TRIPS PER DAY 1.0' SLOPE 2% SLOE CG-6 '+ ''"'' Install sidewalk as VPD: VEHICLES PER DAY g xS f <$� t s £} t � ; 4 y s { $ �} yrFS Y�, }, r� {� k shown on plans. 3000 psi concrete with 4" stone base. (Typical) COMPACTED Note: Provide VDOT Std. JD-4 SUBGRADE� 8" VDOT Pavement Edgedrain for entire 95% COMPACTED 21A length of Cling Lane. 1 1TYPICAL ROAD SECTION - ONSITE STREET FOR < 2,000 VPD - --- - --- -------- - - ... ---- ------- -- —------- CU3i NOT TO SCALE - - - 6R�EBOARD -` 4/ 00 YR STOkM BI 500 YR FEMA FLOdbPLAIN - CLING LN EXIST Ox 100 YR FEMA FLOOD PLAIN--,,` 1 - li 500 YR FEMA FLOODPLAII WEST GLEN SUBDIVISION SITE AREA: R-6 CLUSTER DEVELOPMENT SITE AREA = 19.47 Ac Q+0+ T +(5) PROPOSED RIGHT OF WAY = 3.16 Ac PROPOSED OPEN SPACE = 8.04 Ac (41.3% > 25% Min - OK) PROPOSED OPEN SPACE IN FLOODPLAIN = 4.61 Ac (< 80% OF TOTAL OPEN SPACE - OK) MAXIMUM DENSITY: 6 DU/Ac = 6 x 19.47 = 1116 UNITS PROPOSED DENSITY: ±81 UNITS / 19.47 Ac = ± 4 DU/Ac WEST GLEN SUBDIVISION TO REMAIN OVERALL PROJECT AREA TABULATION PARCEL AREA 1 TMP 55C-03-A 12.81 Ac. O2 TMP 56A1-01-25 4.43 Ac. O3 TMP 56A1-01-26A 0.89 Ac. ® TMP 56-115 21.30 Ac. O5 TMP 55C-03-A1 1.34 Ac. TOTAL AREA: 40.77 Ac. EXISTING �-8141'WX81411H `DOUBLE BOX r CULVERT 150 0 150 300 450 SCALE: 1" = 150' KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES — — DEPARTING PROPERTY LINES — — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) ---- 500—YR FEMA FLOODPLAIN (0.2% CHANCE STORM) ® — FEMA FLOODWAY -- 50' STREAM BUFFER LINE — — 100' STREAM BUFFER LINE WETLANDS PRESERVED SLOPES L' No.33028 ►VONAL 1�� m 0 w U Li w U I m 0 w z w o A w A I I r, w vvi E, E. w I <a QCD Zo w C:� O J LO z O � � Cf) w — w E ---- Q V Cf] � O C/D U) 0 wwo � a T /1 W W DOM. PROJECT NO:15.0020 INDEX TITLE: � 110S P 3 SHEET NO: 3 of 11 DATE: 01/19/016 Z J if 1 / ---------------- _ r / - - O / // /� // i /ice/ / // // _ / =' .. '-_ •� - `.` / �`a a a»"% / //^ / \ l �ut n6 Lot as - 1"0 " tnt-�z' / / % / / / / Low / (� l s utxo. w;, _ _ PROPOSED STREAIVN/ JPt — g/. / Los � / CROSSING TRIPLE BOX qp V ;-5 - 00 R F-EMA--F-L�pPL } X ER � . y , TR AM BUFF At TI N C \\\ / / _ 5 / X i , R PLANTING\ 0 P POSED � 7 \ -- - s ,- ,/f- ' 0\YR FEMA NO PO r LOO\ V " LAI N /. . : v. e , POW E LL S �z" STF�_Af�d CENTERLINE-- / 5 eP J f i _ OPOS€� 4 20 � ;; — _ � y � \ CESS EASEMENT A FLOODWAY /\L f -- 5 _ —, TO BE REMOVED I \ III - --- _ -pt jL--j I Lot 6-1 / IIf 100 0 100 200 300 SCALE: 1" = 100' PROPOSED MITIGATION SUMMARY 1. REMOVAL OF DAM 2. STREAMBANK RESTORATION AT DAM REMOVAL 3. PROPOSED MITIGATION PLANTING 4. 15% AFFORDABLE DWELLING UNITS (ADU) KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES - - DEPARTING PROPERTY LINES L_J — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) -- - 500—YR FEMA FLOODPLAIN (0,2% CHANCE STORM) - FEMA FLOODWAY — — 50' STREAM BUFFER LINE — — 100' STREAM BUFFER LINE WETLANDS 0 PRESERVED SLOPES ---E s L 0 0) 0 W p,mmR 1no�v W O n tic. No. 330228 O Y 3y�� ��sS I0NAL a a s ui I ,Z o Lu :o ' Q L6 .Z � z w � O E � w U� E- W U E-� Llj W Z z W uj DOM. PROJECT NO:15.002 INDEX TITLE: q)01�SQP 4 SHEIET NO: 4 Of 11 DATE: 01/19/2016 rn �5 cli 49 C N cm M _ \ , r ot %' / /' / _ - -` ._._--- — _.��BO' '� ,i�jV / \ _/5 - -"tJ 5q— L / ® ........ .., / A 6�'FREEBOARD 100 YR STORM BELOW ;CLING LN � //r / / � \ /' _ --- t-.� -— — _— — — ' PR SE0 RAIL / \ PRESEFVED SLOPES \/ _ —L$ / - /' AS E T. / // //sue a PER / r/— ---Z�� s / // /,' COUNTY IS �/ L - -- — _ 500 YR'FEMA F ODP IN / �i' // /' / / ' s l /— _-- . / EXISTING / \ = 3 / � / of 12'WX8'H '/ --' -- — M / Lot 5j - i -- - p DOUBLE/BO/X CUT / / / / / / 5 Soc„� �e 1 / / — " 100 8 REAM .BUFFER No.33028 DO STREAM BUFFER Lot 47 L / - s ,l ! / � / ■■RRR/ / /. / ./ \ - \ .may ' / �_ � % % / f - / / / of v z /tot cn Z o O / / r <s . i i 5 � r r / / _ W w 'i �s t s. y / _ f PR POSED TRAIL EASEMENT . EXISTING A. N0 A r 4 CONCRETE - DAM TO BE ` _—�— - ,�". REMOVED s _ s -'►L / s ►_ I / STR I f�l � CENf RLiNE i" I I 1'i30-YR FEMA FLOODO�AIN I I PRESER ED SLOPES I I PER ALB MARLE— - ;--.--'GOD S- \ 500 YR FEMA FLOODPLAIN -- — ` - — -- , PECH TREE VR , A 50 0 50 100 150 SCALE: 1" = 50' KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES — — DEPARTING PROPERTY LINES — — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) 500—YR FEMA FLOODPLAIN (0.2% CHANCE STORM) ® — FEMA FLOODWAY — — 50' STREAM BUFFER LINE — — 100' STREAM BUFFER LINE WETLANDS PRESERVED SLOPES u s rl LLI i� Z F--I o m rn a cn W w Q z w zo W z -" cm Z C.5 F H OCD Z z a a �:D z U O �:D E1 w cn � � a :J nW W LLJ x w DOM. PROJECT NO 15,002 INDEX TITLE: 9 - `5 OV�'J��Q S Tr SHEET NO: 5 of 11 DATE: 01/19/2016 MANAGED SLOPES PER ALBEMARLE COUNTY GIS / 1 t s � - 1 � �cd O � 53 I PRESERVED, OPES PER ALREMAR ES I - - — — -- - - -- COUNTY GIS 50 0 50 100 150 / / / / - - PROPOSED / 10'WX10'H RI TPLE BOX CULVERT / 100' STREAM WFrER / 50' STREAM BUFFER FEMA FLOODWAY r' KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES - - DEPARTING PROPERTY LINES - - 100-YR FEMA FLOODPLAIN (1% CHANCE STORM) 500-YR FEMA FLOODPLAIN (0.2% CHANCE STORM) FEMA FLOODWAY - -- 50' STREAM BUFFER LINE - - 100' STREAM BUFFER LINE WETLANDS M PRESERVED SLOPES fic. MY 9 No. 33028 G�1� �'z 11,,.,m I — I � 1'1 o fa4 cn w w xw � w ✓� W CD DOM. PROJECT NO:1 INDEX TITLE: s P u SHEET NO: 6 of 11 DATE: 01/19/2016 PRESERVED SL01 ��S M1, / r P' A I RAA 1 cy) �NNt06+ / \ \ co V cl G2 c 500YRF�OODPLAIN / \ _ ®\ `TINE "V11X8'4"H UBLE' BOX \ KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES — — DEPARTING PROPERTY LINES — — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) 500—YR FEMA FLOODPLAIN (0.2% CHANCE STORM) ® - — FEMA FLOODWAY ------w 50' STREAM BUFFER LINE — - — 100' STREAM BUFFER LINE WETLANDS 0 PRESERVED SLOPES Lic. No. 33028 (p-5-/(,. p 11 FZ! m Y U W U WAIW KEY OVERALL BOUNDARY (5 PARCELS) INTERIOR PROPERTY LINES — — DEPARTING PROPERTY LINES — — 100—YR FEMA FLOODPLAIN (1% CHANCE STORM) 500—YR FEMA FLOODPLAIN (0.2% CHANCE STORM) ® - — FEMA FLOODWAY ------w 50' STREAM BUFFER LINE — - — 100' STREAM BUFFER LINE WETLANDS 0 PRESERVED SLOPES Lic. No. 33028 (p-5-/(,. p 11 FZ! m Y U W U WAIW w < O Z OO W c Cat J LL ti HH Fi4 rTO v 1 � o z ��w z as w CJ �_ o cn w w w J (� w ul W x W DOM. PROJECT NO:16.002 INDEX TITLE: �,u1NS7 SHEET NO: 7 of 11 DATE: 01/19/2016 U 'WETLANDS�j�S E/ / � /' � I. \ \ I 0 1 \ i\ 0 C a) /� 5R1�2 500 YR FEM oobPLAIN - CP 0 (3) C', "b 4L�1- \ Z, K (Al / 5 I I t Cl) L V f 0 IA C04) n A92- \N1 0) if N I Ilk Z Q) R OP S DC 0 TION ING LN 30 0 30 60 90 PROPOSED SPAR& 1 O'W X 1 O'H PROPOSED TRAIL SCALE: I" = 30' TRIPLE BOX CULVERT EASEMENT 7 7 7 7 7 7 7 7 7 7 7 Cling bone Extended Profile Horiiz. Scale: 1"=30' Vertical Scale: 1"=10' 0 LLI 000e. o \00 BAN R C �)R IL NE FEMA FLO F. MY S AM.. 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PROJECT NO: 15.002C INDEX TITLE: )q�Y SP 8 mq4kV SHEET NO: 8 of 11 DATE: 01/19/16 ----------- \ \ PROP(?SED1QO-VR� \ �oe' m oNN�s \ FEMA FLOODLINE ; . _ o 4000,;' t m� /, !/ + - c Lei i \. - � PER A EMARLE � - i 5 \\ COUN Y GIS F1\ ! I O SE i LU I v v s v ��I i� ;CQNNE 10 TO z 30 0 30 60 90 ORCHARD DR SCALE: 1" = 30' 770 765 760 755 750 745 740 735 730 725 720 715 710 705 700 695 690 685 680 675 I� Cling Lane Extended Profile Horiz. Scale: 1"=30' Vertical Scale: 1 "=10' - _ _ - - -- -- -... _ - - - -- - _ -- - -- - ----- --� - -- --- - -- - -- - -_ - - - ---- -._ - - - - - _ - _ 715.47 t - - - -- -- LEN- = 404-A ----- - ---- - - - - - - - - -- ------- - --- - _- - __ -- ---- - -- - -- - - -- - - - -- _..__-....._._... ..__.. .._..._.-_ _...___. .._..--._,...L ._. .-__. _.-.-_ ........ - .-..._. __— .......-.. - .... 1- i _ - - --- -- --s-M STA_= t9T166 5— - - - WPI-ST4 = 21+3 65 _ - - - ----- - - - _ _. --- -- - --- - -- - - __--j--- - -- - - -- - _ - -- - - -- - -- - - _ - - -- LEN=--4h.A0----- --- = - - ------ - -------_ -- -- -_ -- -- -- - - - --- -- _ -- - - T - - - -- -- _ _ - - - WSB=�33:5fi -- - - ;... - _ LSD = 1a5:5 - - ------ --- - - -41 . ----- --- -- -- L- -_ _. _ ----__-. �..--- --- .__.._ -_ _.. _. _ - ______ .__ - - __ -_. - - __ ... _ _ ---- - _[�TA — - _- - -- - --- -- - - -- `-- --- -- - 243 65.57 _ - - - - . __ _ -_.... --. - -- -.., — — L " -- — -- _ — — --- ------- -- ______ -T _ _ ...-_ _- — _-- _-- _ — LEN = 29 00_. .. ..-.. .__ -.... _.,..,_ --- .._. —._ _ ..... -- - - - - —_ --� -- — ----26.sRi - - - - - 1(S11 _ — -- --- - - --- -- - -- -- -- - - - - - - - - - - -,----- ------ - - - - - - -- - - -- - - -t- 1 -- - -- --- - - -- - -- ---- - - _.� - -_ - ------' - -- - - 0 CHAR DRP NT)f. -T-- _._. -- -- -- - - --- -- --- r - _ - GT____ - ._..__ �. �- PROPOSED -GRADE —__ - --.m -- - - - --- - ----- - - - - -- - - - - -- _ __ 7 _ -__ --_ _ �..._. _- __- __ _._— _- ._ -- - ........_ _-__.. ---- -- ------ ----- `--- - -- - - - - - -- - - F- J"-' _. __.___...-__ _._ __............. _ _.-.- --------- -- _._____ us - �...._.._-.— .............. _..._ _Op. toW _- _ __ _-_- - --� F __ _ .- -,. .. ._._. ^ �_ --� -- --- ----- - --------------- ------------�---- - _ ._.___.__ _ ...---- -----—..--------------------- --_--r'7 r --- - ---- - =r II Ir -- - -----�--_ - ___ - - —. 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PROJECT NO:15.002 680 INDEX TITLE: n`n,�(-�_ 675 S P 9 V �ii I �l SHEET NO: 9 of 11 DATE: 01/19/16 7 7 7 7 7 7 �M DE p OINT\ - " 1 i \ 1 I i N " Il IO�I pECIS ANT ' 1 ) RIGHT VIEW SITE DISTANCE 280' SP 9 Horiz. Scale: 1"=30" Vert. Scale: 1"=10" 1 1 LEFT VIEW SITE DISTANCE 280' S P 9 Horiz. Scale: 1"=30" Vert. Scale: 1°=10" Ix IV \ DECISIO , \ pOINT C \\ i \ ti \ 50 0 50 100 150 SCALE: 1" = 50' 725 720 715 710 705 700 695 690 a�EO 0) u p N — _ NNNpJ p � L c 6 up m W E 0 omm� _ C: Aa�� _ N `m f . _ U � C W 0 Pc.'No. 33028 G-5J1b G ti14NAL 1 r I I ui J Q N U U QU qy A I U U z C7 E. r/1 di � O Q C\2 Z 0 W z N J un Z Q � Q di O 0 W �:D a (� W Z W w Q � W 00 DOM. PROJECT NO:15.002 INpEX TITLE: �kqS t 0 SHEET NO: 10 01 11 DATE: 01/19/2016 740 735 730 725 720 715 710 705 700 T 7: 7: 7: 7: 7 7 7( 7( EXISTING CONDITIONS _. I I - ---------- --- . I" Descriptor 'Reach ; River Sta'Prof He QTotal Min Ch EI W.S. Elev Crit W.S. E.G. Elev E.G. SlopeVel Chnl (Flow Area Top Widd - (cfs) (ft) , . _ _ (ft) _ (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft)- I _ POWELLS CR 6995 :100-YEAR 1390 757 765,35 762 02 765.84 _. . _ -- - 0.004395 5.87 274.11 151.59' EX. CLING LANE X ING POWELLS CR -_ -_ ; 6960 4Culvert __ _....._ ........ ..... j POWELLS CR 6925 ! 100-YEAR •:. 1390 756.1 761.17 760.71 762.57 0.022656. 9.89 160.46t 306.691. POWELLS CR 6875 100-YEAR' 139& 754.6 760.45 760.45i 760.94 0.024296; 8.76 397.51 299.45 L POWELLS CR 6490 100 YEAR 1400i 743 750.34 750.34E 751.36 0.022201f 10.43 266,45 122.08 K POWELLS CRI 6120 '100YEAR' 1410, 733 740.24� 740.241 741.16 0.021135) 10.08 290.16 140.62 723 730.01 730 031 730.82 0.020602 972 329.5 180,49 . i - NO RISE tv,708.5 POWELLS CR ' S190 100-YEAR; 1450 i7; 715.72 716.94 0.023728 11.16 241.45 94.34', H2-NO RISE POWELLS CR 5151 ;100-YEAR' 1450 708.5 Z 713.84 715.23 0019996 9.55` 224.13 88.93 `�H1-NORtSE POWELLSCR 5056 100YEAR 1450 706.5 71, 71225 713.36 0.018598 8.451 233.42 131.32 �i r }{ - NO RISE POWELLS CR 4885 ,100 YEAR 1460 . _. . 701.2 708.6) 708.61 709.79 0.023429 11) 257.71 111.72: G2 POWELLS CR ! 4455 1100 YEAR 1460! 692 697.74 697.74' 69&27 0.0267221 9.141 394.05 293.97 G1 POWELLS CR i 4326 100-YEAR 1460 689.2 695 24 695.5 0.013752E 6 84 522.87 334.64 _ -..-. G v POWELLS CR , 4210 100 YEAR 1480 686.7 693 09 _ 692.87i 693.59 0.01961 8 551 401.68 241.33 F POWELLS CR 3550 1100-YEAR 1510 670.5 678441 678,441 679.57 0,0228111 10.74' 263.35 117.4' POWELLS CR j 3334 100-YEAR ' 1520� 665.2 675.221 675.3 0 001713 3.71 867.29 265.22 POWELLS CR 3307 i100 YEAR 1520' 664,4E 675.10 670 675.24 0.001276i 3.471 686.86 262.69 POWELLS CR 3260 Culvert i JARMANS GAP X ING POWELLS CR j 3218 100-YEAR 1520 663 11 668 75 668.75 671.58 0 04099 13 491 112.71 20.07 _._... ._... POWELLS CRT 3186 _ 110D-YEAR; 1520� 661.5 668.52' 668.52 669.61 0 023188 - 10.79 -- t 244 22 109.021 PROPOSED CONDITIONS Descriptor ------jReach RiverSta Profile QTotal MmCh El W S. _ -- Irf<l ,Iftl Iftl iPOWELLSCR 1 6995 1100-YEARS 13901 757 765.35 EX. CLING LANE X-ING POWELLS CR 6960 Culvert POWELLS CR 6925 100-YEAR •: 1390' 756.1[ 761.17 ---------- POWELLS CR 6875 100YEAR 1390 754.6 76045 L POWELLS CR 6490 100 YEAR 1400 743 750.34 K POWELLS CR { 6120 100-YEAR 1410 733E 740.24 J POWELLS CR 5735 100 YEAR 1430 723 730.03 „ i - NO RISE POWELLS CR 5190 100 YEAKI ... 1450 708 5 . 715,72 H2-NORISE POWELLSCR ,) 5151 �100-YEAR 1450 7106 7133C PROP BOX CULVERT POWELLS CR 5103 Culvert 1-HI `�NO RISE POWELLS CR Sii56 1, 10E0�-`SEAR 1450, 706.5 711.59 H - NO RISE POWELLS CR 4885 " 1460 701.2 708.61 G2 --------------------- POWELLS CR 4455 ' 100-YEAR 1460 _ 692, 698.23 G1 POWELLS CR 4326 .100YEAR, 1460 689.21 695.46 G POWELLS CR 4210 100-YEAR 1480 68_6_.7 693.09 F POWELLS CR 3550 :100 YEAR 1510 670.5; 678.44 POWELLS CR 3334 100-YEAR 1520 665.2'. 675.22 POWELLS CR ! 3307 100-YEAR ` 1520 664.4. 675.10 JARMANS GAP X-INGIPOWELLS CR 3260 Culvert POWELLS CR 1 3218 100 YEAR 1520 663.1 66875 *EXISTING GRADE BASED ON FIELD RUN TOPOGRAPHY, MARCH 2O16. Crit W.S E.G. Elev E.G. 5 715. 709. 668.75 Q ?VelChnl I Flow_A_re TopWidtt 1ft/sl 11sa ftl (ftt ��. 'Lic. No. 33028 � -(�-,/b 762,57 0.022656� 989i 160.46 306.69 760.94 0 024296' 8, 76 397.51 299.45 Q 751.36 0.0222011 10.43 266.45I 122.08' 741.16 0.021135 10.08' -- 290.16 140.62 } o 730.82 0.020602 9.72 329.51 180.49' v 716.94 0.023728 11.161 241.45 94.34 LL' x 713.61 0.002916 4 49 346.36 74.9' 712.2 0.009041 709.79 0.023429 698.68' 0.018719 696.03 0,022386 693.59 0.01961 679.57 0.022811 675.3 0.001713 675.24 0.001276 '.iLE%M7 41KLrkL•; 6.7V 289.14 98.6 11 257.71` 111.72 8.18 394.47 223.25 8.99 372.6 22955 8.55 401.68 241.33 10.74 263.35 117.4 333 867.29 265.22 3.471 686.86 262.69 13.49! 112. / 1 10 20 30 ilr iii � � 740 735 730 725 720 715 710 705 700 740 735 730 725 720 715 710 705 700 � m 0 rn ui Z z A M �a ca tea. J Q m O o a a w A w I c� z o w e; lL rl Z d � Z PL4 U� �D O a 0 O ~ R� Eq CfD E-' %> F"-E a w � O i-- O Q � w z H w DOM. PROJECT NOJ5,002 INDEX TITLE: i'IsP 1 30 0 SCALE: H: 1" = 30 60 90 SHEET NO: 11 OF 11 DATE: 01/19/2016 GENERAL NOTES OWNER: STANLEY MARTIN COMPANIES LLC 11710 PLAZA AMERICA DRIVE, SUITE 1100 RESTON, VIRGINIA 20190 DEVELOPER: STANLEY MARTIN HOMES 404 PEOPLE PLACE, SUITE 303 CHARLOTTESVILLE, VA 22911 ENGINEER: COLLINS ENGINEERING 200 GARRETT ST, SUITE K CHARLOTTESVILLE, VA 22902 (434)293-3719 TAX MAP NO.: TMP 55C-3-Al (0.700 AC.) IMP 56A1-1-30A (0.500 AC) TMP 56-115 - WE REALTY PARTNERS LLC (21.854 AC) TOTAL AREA: 1.200 ACRES (NOT INCLUDING IMP 56-115) ZONING. R-6 RESIDENTIAL PRESERVED/MANAGED SLOPES: PRESERVED SLOPES AND MANAGED SLOPES HAVE BEEN SHOWN AND LABELED ON THE PLANS. WATERSHED: LICKINGHOLE CREEK WATER SUPPLY WATERSHED AGRICULTURAL/ FORESTAL DISTRICT. NONE TOPO & SURVEY., THE BOUNDARY LINE, PARCEL INFORMATION AND TOPOGRAPHY WERE PROVIDED BY ROUDABUSH, GALE AND ASSOCIATES IN ✓ANUARY OF 2019. INFORMATION WAS FIELD VERIFIED BY COLLINS ENGINEERING IN ✓ANUARY OF 2019. DATUM: NAD 83 EXIS77NG VEGETATION: PAR77ALLY WOODED STREAM BUFFERS: THE 100' STREAM BUFFERS SHOWN HEREON SHALL BE MANAGED IN ACCORDANCE WITH THE ALBEMARLE COUNTY WATER PR07EC77ON ORDINANCE FLOODPLAIN: A POR77ON OF THE PROPERTY IS LOCATED WITHIN A FLOODPLAIN ZONE AS SHOWN ON FEMA MAP#51003CO229D, DATED FEBRUARY 4, 2005. SPECIAL USE PERMIT APPLICATION PLAN - PLEASANT GREEN SUBDIVISION SP 2019mOO2 WHITEHALL DISTRICT ALBEMARLE COUNTY, VIRGINIA �► � r Ii � �UIu'O��I ul +i �M - Zi�aRa� � ���ia" �' e•i•` • s � '�� �'?/ v: 0.'. " ERE 7� • S 1 a I� �i�./� d ap�� • �I ��� y>air q t \�/ .� ,rii 3 .��� � � a� s •9V�' y� ��°. III. jl�r�` ' ���� � � . ` � '! �.�+� �'! � � �� ��► '✓� ,' Iq,1 �,:,•�; �.-� '"", �s� •, . 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MINIMUM OF i' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND 1.5' OF SEPARATION BETWEEN W/L & SANITARY SEWER MUST BE PROVIDED. 715 EXISTING ioo' STREAM BUFFER (TYP. •XI � OO OO TH (C-) LNo.35791 O (D 'ton IONAL / EXISTING FEMA loo-YEAR FLOODPLAIN (TYP. b _JJ wo �� AG 4 CONCRETE SIDEWALK CG-6 CURB CURB & GUTTER FINISHED GRADE CURB &GUTTER FINISHED I POINT OF CG-s SURFACE 2Z 2X 2i 2X 6' PLANTING - 1 6' PLANING VDOT 21A MAZE BASE —8' STRIP 6• 4 WOT Z s21A ON BASE BASE 10' (TRAVEL LANE) SUBBASE 1o' 4" VDOT sT1A B2� SIRUP 6— (TRAVEL LANE) TYPICAL NEIGHBORHOOD STREET SECTION (55' R)F) CONNECTOR ROAD (PUBLIC ROAD) GS—SSAR RESIDENTIAL & JfI.YED USE SUBDIVISION STREET DESIGN SPEED- 25 ffPll NOTE: ALL ROADWAY EMBANKMENT MATERIAL SHALL CONSIST OF SOIL AND BE PLACED IN SUCCESSIVE UNIFORM LAYERS NOT MORE THAN 8 INCHES IN THICKNESS BEFORE COMPACTION OVER THE ENTIRE ROADBED AREA IN ACCORDANCE WITH VDOT 2007 ROAD AND BRIDGE SPECIFICATION 303.04 NOTE: CLASS I BACKFILL MATERIAL SHALL BE CRUSHER RUN AGGREGATE SIZE NO. 25 OR 26, AGGREGATE BASE MATERIAL SIZE 21A OR 21B, FLOWABLE FILL, OR CRUSHED GLASS CONFORMING TO THE SIZE REQUIREMENTS FOR CRUSHER RUN AGGREGATE SIZE 25 AND 26, PER VDOT ROAD AND BRIDGE SPECIFICATIONS, SECTION 302.03G. PVI STA: i5+oo.00 PVI ELEV: 7o6.22 K: 215.3z 715 PVI STA: 2+47.50 o.00 PVI ELE : 700.58 0 N Lo 0 K:8 .70 0 Lo 0 � LVC:3 0.00 + 0 + ° ]10 °n COo L°n a V v 710 LOW PT. ST :12+37-90 + n + n m m W w N L6 It H Lii / v > U w 2. 0� u m \ m PROPOSED GRADE (TYP.) W % 705 z 0noA Z.z 705 PROPOSED 77 x7\\ 700 VDOT STD. CD-1 PROPOSED TIE-IN TO WITH ALSTON STREET PLEASANT GREEN ROUNDABOUT, PHASE I FINAL PROPOSED SITE PLAN 700 TIE-IN TO STA. 1o+1o,ELEV.= EXISTING ORCHARD o DRIVE VDOT STD. CD-2 STA. i5+o7,ELEV.=7o6.35 5�33 7 \ FI L P. \ 6 95 (T 6 95 CONNECTOR I tOAD C/L STA 1 +oo CONNECT DR ROAD C/L S rA 15+79 EXISTING ORC ARD DRIVE ALSTON A 16+42 STREET C/L S \X 690 690 PROPOSED (3) 8'(H)xio'(W) BOX CULVERTS EXISTING GRADE (TYP.) 685 685 m Ln m I., Ln 'i M N In M CO to In lA O LO m N CO Ln •i It N .t .i w •i 1p n m 0 �O It N 0 N n N Ln O L!1 I� O O d 00 O Q1 m O O Ol N 01 O 00 N O1 0 00 N O 0 00 0 O1 O 01 O Q1 O O1 LO O O^ W Lo Lo Lo � � r, � Lo 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 CONNECTOR ROAD 14+50 15+00 15+50 16+oo 705 3:1 SLOPE 700 695 PROPOSED CONCRETE BOX CULVERT WING WALL 6go CULVERT COUNTERSUNK 6"-8"=Q__j__, INV. 1 N=688.00J 685 O O1 00 N w k 0+00 0+50 1+00 4• CONCRETE SIDEWALK 705 -PROPOSED GRADE (TYP.) 3:1 SLOPE 700 PROPOSED (3) 8'(H)xio'(W) CCONCRETE BOX CULVERTS 89.o LF Qa 1.40% 695 CULVERT WING WALL 6go CULVERTCOUNTERSUNK 6"-I INV. OUT=686.75 EXISTING GRADE 685 M O m Lo Lo 00 1+50 2+00 2+50 CULVERT CROSS-SECTION VERTICAL GRAPHIC SCALE 5 0 2.5 5 10 ( IN FEET ) 1 inch = 5 fL HORIZONTAL GRAPHIC SCALE 50 0 25 50 100 200 ( IN FEET ) 1 inch = 50 fL J ti M ® M O F--I CV w W CV O CY) w C>\I > Q Q W Q J p U L9W 0— W � (!') z ® O Q z = p U �- q W Y U0 J H� EL . Lw 0 ul C/) W Q ZLu Q Lu (n O U) z �� w J� w W JI..L Q z O Q CV Lu Lu U w ru C W n JOB NO. 112066 SCALE AS SHOWN SHEET NO. 5 Crozet Community Advisory Committee Resolution Regarding Stanley Martin Stream Crossing SP Amendment April 10, 2019 WHEREAS, Stanley Martin Homes has submitted an application for an amendment to special use permit SP2016-00003, to move the previously approved stream crossing for their Pleasant Green development area; WHEREAS, the Crozet Community Advisory Council ("CCAC") has reviewed this application and heard presentations from Jeremy Swink and Scott Collins and wishes to provide input to the Albemarle County Planning Staff ("Staff) Planning Commission ("PC") and the Board of Supervisors ("BOS"); BE IT RESOLVED, that the CCAC is in favor of the new stream crossing location, and supports issuance of this special use permit amendment, for the reasons identified below: 1. Significantly reduced environmental impact on the stream, floodplain and critical slope areas of Powell's Creek. 2. Shorter and more desirable connection road to Jarmans Gap Road (via Orchard Drive), which the developer posits will reduce both construction and resident traffic at the development's Blue Ridge Avenue and Cling Lane entrances. 3. Trail connection is improved. 1, Allie Pesch, do hereby certify that the foregoing is a true correct copy of the resolution adopted by the Crozet Community Advisory Committee at a regular meeting held April 10, 2019. CCAC Members present and voting YES: Tom Loach, Jon McKeon, Allie Pesch, Shawn Bird, Doug Bates, Katya Spicuzza, Josh Rector, Joe Fore, Sandy Hausman, Kostas Alibertis. Members voting NO: none. Members abstaining: Valerie Long. Members absent: Mike Kunkel, Brian Day, Kelly Templeman-Gobble, David Mitchell. Allie Pesch CCAC Chair U OF �R �RGaINIP' COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902-4596 Phone (434) 296-5832 Fax (434) 972-4126 July 24, 2020 Scott Collins Collins Engineering 200 Garrett Str, Suite K Charlottesville, VA 22902 scott(cD col I i ns-eng i neeri ng. com RE: SP201900002 Pleasant Green Dear Mr. Collins, The Albemarle County Planning Commission, at its meeting on July 14, 2020 recommended approval by a vote of 7:0, for the reasons stated in the staff report with the following conditions. Conditions: 1. The culverts under the proposed Connector Road extension over Powell's Creek must be in general accord with the attached Concept Plan titled "Pleasant Green Subdivision Special Use Permit Plan" (the "Plan") prepared by Collins Engineering with a revision date of March 2, 2020. To be in general accord with the plan, development must reflect the general size, arrangement, and location of the culverts, as well as maintaining no increase of the 100 year flood elevation outside of the Pleasant Green property. Modifications to the plan, which do not conflict with the elements above may be approved subject to the review and approval of the County Engineer. 2. Prior to final road plan approval or permitting of a land disturbance in the floodplain, the applicant must obtain from the Federal Emergency Management Agency (FEMA) a conditional letter of map revision (CLOMR, or CLOMA), and prior to road acceptance the applicant must obtain from FEMA a letter of map revision (LOMR or LOMA). In addition, the applicant must copy the County Engineer on all correspondence with FEMA. Construction and installation of the culverts must be in compliance with approved road plans and FEMA approved CLOMR or CLOMA. 3. Any residential lots and associated streets resulting from the subdivision of the property, with the exception of the stream crossing and roadway identified on the attached plan as Connector Road, must be located outside of the 100 foot stream buffer, Flood Hazard Overlay and preserved slopes on the property. Lots may be permitted to be located within the landward 10 feet of the 100 foot stream buffer only if the lots are adjacent to approved stormwater management facilities located within the landward 50 feet of the stream buffer. Approval of lots located within the stream buffer must be subject Subdivision Agent approval. 4. The net density of the property must not exceed 6 units per acre, in accordance with the Crozet Master Plan. Net density must be calculated by subtracting the area within the Flood Hazard Overlay District, the 100-foot stream buffer, and areas of preserved slopes from the total acreage of the property subject to the special use permit. 5. Prior to issuance of a grading permit to allow installation of the stream crossing or with submittal of the final subdivision plat, whichever comes first, the applicant must submit an easement plat dedicating to the county the area identified for a greenway trail on the attached plan. 6. If the construction of the stream crossing for which this Special Use Permit is issued is not commenced by [insert date 5 years after the date the County Board approval of the Special Use Permit], the permit will be deemed abandoned and the authority granted there under will thereupon terminate. 7. Prior to approval of the first final Virginia Stormwater Management Program (VSMP) plans or the first final subdivision plat, whichever comes first, the applicant shall conduct a Phase 11 Environmental Site Assessment (ESA) in accordance with ASTM standards. The Phase 11 ESAshall include sampling and testing of accumulated sediment behind the dam that exists on the Property. The applicant shall be required to comply with all recommendations of the Phase 11 ESA priorto issuance of the first building permit on the Property. The applicant shall also be required to remove accumulated sediment from behind the dam prior to demolition of the dam and dispose of the sediment, either on site or off site, in accordance with the Phase 11 ESA recommendations. If you should have any questions or comments regarding the above noted action, please do not hesitate to contact me at (434)296-5832 ext. 3004 or email mnedostup(ibalbemarle.org Sincerely, Megan Nedostup Principal Planner Planning Division cc: Stanley Martin Homes 400 People Place, Suite 303 Charlottesville VA 22911 Albemarle County Planning Commission FINAL Minutes July 14, 2020 The Albemarle County Planning Commission held a public hearing on Tuesday, July 14, 2020 at 6:00 P.M. Members attending were Julian Bivins, Chair; Karen Firehock, Vice -Chair; Tim Keller; Rick Randolph; Corey Clayborne; Daniel Bailey; Jennie More; and Luis Carrazana, UVA representative. Members absent: None. Other officials present were Charles Rapp, Planning Director; Andy Herrick, County Attorney's Office; David Benish; Jodie Filardo, Community Development Director; Bart Svoboda; Amelia McCulley; Vivian Groeschel, Community Development Assistant; and Carolyn Shaffer, Clerk to the Planning Commission. Call to Order and Establish Quorum Mr. Bivins called the regular electronic meeting to order at 6:00 p.m. and established a quorum. He said this meeting was held pursuant to and in compliance with Ordinance No. 20-2(6), "An Ordinance to Ensure the Continuity of Government During the COVID-19 Disaster." Mr. Bivins said there were no Commissioners attending from the County Office Building, and that the Commissioners electronically present that evening were: Mr. Bivins, Mr. Randolph, Mr. Keller, Mr. Bailey, Ms. More, Mr. Carrazana, and Mr. Clayborne. Mr. Bivins said the public could access and participate in this electronic meeting by following the links available at www.albemarle.orci/calendar, or by calling 877-853-5257. Consent Agenda There was no consent agenda. Public Hearing SP201900002 Pleasant Green Ms. More said she needed to read a statement from the State and Local Government Conflict of Interest Act, which is a transactional disclosure statement, with regard to SP2019000002. Ms. More said she resides in physical proximity to the proposed project, and may realize a reasonably foreseeable direct or indirect benefit or detriment to the value of her real property in an amount that exceeds $5,000 as a result of the action of the Albemarle County Planning Commission considering this transaction. Ms. More said she further declares that she occupation, or group, the members of which group that consists of 3 or more persons proposed project. ALBEMARLE COUNTY PLANNING COMMISSION FINAL MINUTES -July 14, 2020 is a member of the following business, profession, are affected by the transaction. She said this is a owning real property in physical proximity to the Ms. More also stated that she is able to participate in this transaction fairly, objectively, and in the public interest. Mr. Herrick said Ms. More's declaration will be put on file with the clerk for the record. Mr. Bivins said it was also in the transcript. Mr. Herrick confirmed this. Mr. Bivins said there will be a physical copy as well as Ms. More reading into the transcript. Mr. Herrick confirmed this. Mr. Charles Rapp, Director of Planning, said Ms. Megan Nedostup (Principal Planner) was on vacation, so he would be presenting the staff report. Mr. Rapp said the purpose of SP201900002 Pleasant Green is to amend a previous Special Use Permit (SP2016-003) that was associated with West Glen in order to relocate a stream crossing that was part of that application to a more desirable location. Mr. Rapp said Special Use Permits are required by County Ordinance for any activity that results in fill within the Flood Hazard Overlay. Mr. Rapp presented a location map. He said the parcels affected by the proposed stream crossing with the Special Use Permit were highlighted on the map in yellow. He said as a reminder, these were the only parcels affected by the Special Use Permit. He said there are significant developments on the other parcels, but that evening, they were going to talk specifically about the stream crossing associated with the Special Use Permit that impacts the three parcels. Mr. Rapp said this was west of Downtown Crozet. He indicated on the map to Cling Lane and an existing development with a cul-de-sac; Orchard Drive, which connects to Jarmans Gap Road; and Blue Ridge Avenue. He said all the property is zoned R6 Residential, and indicated to the Flood Hazard Overlay along Powells Creek, which was represented in purple hatch and follows the stream channel. Mr. Rapp presented an enlargement from the Crozet Master Plan, which showed an area in yellow designated as Neighborhood Density - Residential. He said this is primarily where Pleasant Green and the previous proposed development takes place. He said the area in green, designated as Green Space, is meant to protect environmental features, and can be used for open space and parks. He noted how there was not a crossing connecting to Orchard Drive there; however, in discussing the transportation impacts of the proposed development, it does seem favorable to have this connection. He said there are numerous phrases mentioned throughout the Comprehensive Plan that promote interconnectivity, as well as a Neighborhood Model. Mr. Rapp noted that Blue Ridge Avenue is a substandard roadway that is not meant to carry a large volume of traffic. He said utilizing the connection to Orchard Drive would disperse cars onto Jarmans Gap Road, which would provide a safer and more direct connection to Downtown Crozet. ALBEMARLE COUNTY PLANNING COMMISSION FINAL MINUTES -July 14, 2020 Mr. Rapp said in terms of the history of the property, there have been several Special Use Permits and amendments, as well as a few subdivision site plans over the years. He said in 1990, there was an initial requirement with the Special Use Permit to establish a crossing as a second access point for any additional development above 30 units. He said that crossing was approved in 2016 with Special Use Permit SP2016-003 to satisfy that connection, which he presented on the screen. He said it is a connection from Cling Lane over to Orchard Drive, which had a significant length to it, with a lot of disturbance. Mr. Rapp said since that approval, several parcels have been acquired by the applicant to the east of this, which allowed for a much better connection, with much less impact to the stream, environmental features, and steep slopes along that area. He said the new proposed location is 925 feet downstream from the location. Mr. Rapp said there has also been a site plan subdivision plat that was approved for Phase I and that a site plan subdivision plat is currently under review for Phase 11. Mr. Rapp presented images showing the difference between the initial 2016 alignment of the stream crossing compared to the current proposed alignment of the stream crossing. He noted that the areas in red show the impact to the floodplain and stream buffer, as well as to steep slopes in the area, versus the much smaller area on the new alignment of the stream crossing. Mr. Rapp said the total impact in the 2016 alignment was 1.22 acres within the stream buffer, and 9,660 square feet of preserved slopes. He said the revised location takes this down 50% to an impact of 0.62 acres, and no impact to preserved steep slopes. Mr. Rapp said additionally, the linear feet is significantly less, from 1,200 linear feet down to 450 linear feet. He said the new alignment would utilize three 1 0x1 0 box culverts, and that it has been verified that they would not increase the floodplain elevation of the area. Mr. Rapp said in addition, the applicant is also proposing to maintain the area of greenway south of Powells Creek, and open space (which is also shown in the Crozet Master Plan). He said the applicant proposes to dedicate an area of greenway for a trail in that location as well. Mr. Rapp presented an image showing how the proposed roadway would connect to the larger overall development, some of which is currently underway. He noted this was shown in dark gray with the existing road network, and that the image shows future phases and how they tie into Cling Lane. He said if the Special Permit were to be approved, the applicant proposes to develop the additional phases within the by right designation of R6 zoning. Mr. Rapp said there are several mitigation features that the applicant is also proposing. He said one significant one is the removal of an existing dam and restoration of the stream bank. He said the existing dam is just to the west side of the property. He said it has been heavily supported by the Army Corps of Engineers, who previously stated that the benefits of removing that dam far outweigh any negative impacts of the proposed crossing. He said there are also mitigation plantings along the stream bank, as well as greenway dedication. He noted that a mitigation plan would need to be approved by the County Engineer if this were to move forward. Mr. Rapp said there are four favorable factors listed. He said the new stream crossing would greatly reduce the impact to the stream buffer, to preserved slopes, and to the floodplain. He said the stream crossing would allow the development of the property to be consistent with the Crozet ALBEMARLE COUNTY PLANNING COMMISSION FINAL MINUTES -July 14, 2020 Master Plan. He said there would be a greenway dedication in the area, as identified in the Master Plan, which would also help to ensure the preservation of that stream buffer. He said the stream crossing in this location also promotes interconnectivity and disperses traffic onto a road network that is built to handle the future capacity and traffic load that would be generated as a result of the development. Mr. Rapp said the one unfavorable factor is that the Master Plan does not show a stream crossing in this location. Mr. Rapp said staff recommends approval of SP2O19OOOO2, with a total of seven conditions. He said the conditions are similar to those from the 2016 Special Use Permit. He said the first one addresses that the stream crossing be in accord with the plans that have been submitted for the Special Use Permit dated May 20, 2019. Mr. Rapp said the second condition addresses the need to comply with regulations with FEMA, obtaining a Letter of Map Revision for the impact to the floodplain. Mr. Rapp said the third condition ensures that any of the future residential lots associated with Pleasant Green in the development would not encroach within the 100-foot stream buffer and specifies some additional requirements. Mr. Rapp said the fourth condition states that the net density of the property must not exceed 6 units per acre, and identifies how net density is to be calculated. Mr. Rapp said the fifth condition identifies that a greenway trail should be dedicated on an easement plat to the County. Mr. Rapp said the sixth condition addresses the timeline that this stream crossing must be completed, which is a five-year timeline. Mr. Rapp said the seventh condition requires environmental site assessment associated with the project be conducted to address any accumulation of sediment from behind the dam as it is removed, which would need to be completed before the final Virginia Stormwater Management Program, or before the final subdivision plat (whichever comes first). Mr. Rapp said he had draft motions ready and offered to answer questions. Mr. Keller said he was glad that Mr. Rapp was presenting the staff report because with some of his experience and background, he may be able to answer his question. He said he sees many positives in this, and that Mr. Rapp noted most of them in the favorable factors. He said he has a potential concern, however, and would like clarification. Mr. Keller said the following evening, the Board of Supervisors would have a work session on improving stream health in the Development Areas. He said he would like Mr. Rapp's take on whether three box culverts, with the bulkheads that they have, really fit that idea of best practices for stream health, and what occurs as high water rushes through those and the effect it has downstream, as opposed to a different type of bridge configuration with piers that would impinge the flow less in the floodplain. ALBEMARLE COUNTY PLANNING COMMISSION 4 FINAL MINUTES -July 14, 2020 Mr. Rapp replied that he has been involved in a number of projects with stream crossings, some of which did use box culverts, and some of which used a CON/SPAN or another method. He said anything that minimizes disturbance to the bottom of the stream bed would be preferred, and that there are a number of factors that fit into that. He said these include everything from cost to other site challenges. Mr. Rapp said as far as best practices, they will want to minimize the impact to the stream as much as possible. He said the applicant's engineer, Mr. Scott Collins, was also present that evening and could perhaps speak to if they have explored other options as well, and find out how they arrived at the box culvert solution. Mr. Keller asked as a follow-up, and in light of the discussion the following evening, if this were something that would be part of that discussion and brought to the Board of Supervisors. He clarified he did not mean this specific case, but the idea of the impact that they are having on stream beds with the type of bridges or culverts they are applying over them in the Development Areas. Mr. Rapp replied that he did not believe it was a primary topic that would be discussed in much detail, but that it was part of the whole equation and was worth discussing as part of that proposed ordinance. Ms. Firehock said she would touch on what Mr. Keller was just speaking to that box culvert is far more destructive to the habitat of the stream than is a crossing with a bridge. She said she was imagining, though, that the box culvert was chosen because it is the far cheaper option of the two. She said in her prior life, she ran a national stream habitat restoration program. She said along those lines, her question is what type of restoration will be implemented. She said if they were talking to a more traditional engineer, restoration could entail stabilizing banks with doved riprap; or, if they were talking to a landscape architect, they might be talking more along the lines of bioengineering. Ms. Firehock said the County itself has actually implemented a number of bioengineering habitat restoration projects that the County actually designed and installed. She said she was not suggesting the County do that in this case, but that she would like to know much more about how the applicant plans to treat the stream banks and what they are doing. She said she was not happy with the box culvert, but that she was assuming it was chosen because it is the far cheaper option. Ms. Firehock said the question is really to what constitutes restoration. She said she understands removing the dam, but wants to know how the stream banks will be treated, as that was not known at that time. Mr. Rapp said he believed this was a valid question, and did not believe the application got into that level of detail. He said as Ms. Firehock mentioned, there are a variety of methods, some of which are significantly more environmentally friendly, such as live stakes and all types of things to do versus other types of stream bank restoration where riprap and other things that aren't as desired might be used. He said it was a worthy question. Mr. Bivins said for Condition #1, the staff report states March 2, 2020, but that there was a different date on the slide. ALBEMARLE COUNTY PLANNING COMMISSION FINAL MINUTES -July 14, 2020 Mr. Rapp said he had May 2020 Mr. Bivins said on the staff report, it said, "March 2, 2020." He said he assumed they were going to go with Mr. Rapp's date. Mr. Rapp said he believed it should have been March and that it was a typo. He said he was looking at the set of plans and it said, "March 2, 2020." Mr. Bivins asked if when they move forward, it would be the March 2, 2020 date that will be included in the recommendations. Mr. Rapp replied yes Mr. Bivins opened the public hearing and invited the applicant to speak Mr. Jeremy Swink, representative for the applicant, said he works for Stanley Martin Homes and has been developing in Charlottesville for about seven years. He said he appreciated the Planning Commission hearing the case and taking it under advisement. Mr. Swink said the genesis of the stream crossing and revised location was a product of the public process working. He said early in the plans for this development, they gathered some of the neighbors from Blue Ridge Avenue and Orchard and all met at the Crozet Park, informally. He said they had the plan on a display board to let people know what they were up to and thinking. Mr. Swink said they had actually shown the old approved stream crossing location in the plan, and one of the neighbors pulled him aside after the meeting to ask whether, since the applicant acquired the other property that West Glen didn't have, it would make more sense for them to punch the crossing straight across versus snaking down through the stream banks and some of the steep slopes. He said this would be much less destructive than what was previously approved. He said to be honest, he had not thought of this before, and he took it under advisement. He said Mr. Collins engineered it and figured out that it would work, and they implemented this with the plan. Mr. Swink said this has been a long work in progress for the applicant, and one they are excited to hopefully bring into fruition to take some of the pressure off of Blue Ridge Drive. Mr. Swink said as noted, their plan has significantly less environmental impacts. He said its construction will take the current pressure that is on Blue Ridge Drive, and the future pressure that would be on Cling Lane, from the rest of the development. Mr. Swink said he would like Mr. Collins to speak to the box culvert versus CON/SPAN or other bridge applications. Mr. Scott Collins (Collins Engineering) said when they looked at the crossing and at changing locations, they did look at other options for the crossing. He said box culvert was chosen for this location and supported from the original design mainly due to the soils there along the stream area. He said there are some highly erosive soils along this portion. He said where the crossing is, the stream is making two bends -- it bends down, then straightens out at the crossing, comes back, and makes another bend. ALBEMARLE COUNTY PLANNING COMMISSION 6 FINAL MINUTES -July 14, 2020 Mr. Collins said the flows through this with the erosive soils makes it tough to put a CON/SPAN in this location because of the scour analysis. He said when running the scour analysis on CON/SPANs, many times, they actually end up riprapping the stream bed even more than what they would do with a box culvert installation because they are trying to mitigate against the scour analysis and against it failing from the high flows during peak rain events. Mr. Collins said this was the reasoning why they went with the box culverts, and it is probably very similar to why they went with the box culverts down Jarmans Gap Road Oust a couple hundred feet downstream) as well. Mr. Swink said with those two in mind, they were trying to address some questions that were brought up and their reasoning behind the case. He said if there are any questions, the applicant would like to answer them. Mr. Bivins said if there were not any individuals from the public, the Commission would come back with any questions. It was noted that there were no one from the public signed up to speak. Ms. More said she thinks they successfully established the substandard condition of Blue Ridge Avenue, and previously in discussions with Stanley Martin, neighbors were concerned about construction from a different project, which has impacted Blue Ridge Avenue. She said there was the question of, with new impacts from construction traffic to this new project, Pleasant Green, what the timing would be for this new crossing. She said she would not speak for the developer and would let them respond, but she thought that information given back to the community at the time was that they would try to achieve this crossing as quickly as possible, and then this would become another way of access where Blue Ridge Avenue is the sole access (other than McComb Street, which should essentially be a one-way street) to the site. Ms. More said she wondered, with all the deferrals and the timing, if Mr. Collins might speak to something that she thinks a lot of neighboring property owners would like to know about timing and how this fits in with the different phases, since they are already building Phase I and there is a huge increase in traffic along Blue Ridge Avenue. Mr. Collins replied that the applicant has a Certificate of Occupancy for the first five units. He said looking at the plan, the first three buildings along McComb Street Extended are now under construction, and two of the villas that are close to the roundabout are under construction as well. He said there is quite a bit of construction activity, and they are putting a lot of pressure on Blue Ridge. He said soon, they will have [inaudible] and many of those houses will put pressure on. Mr. Collins said to give a simple answer, the soonest he can get approval is when they are going to push the shovel in the ground. He said he would try to project what a schedule might look like. He said if they were to gain a recommendation for approval that night, and if they get Board approval (although he was not sure what their Board of Supervisors date is, but he would assume it was within 45-60 days), Mr. Collins has already submitted a set of plans to the County, which had one review already. He said they are going to wait on the second review until the Special Use Permit has been approved. He said it was not to be presumptuous or to be wasting anyone's time, but that this was submitted so they could get a jumpstart and try to ferret out any of the issues to help them start construction and get the road open as soon as possible. ALBEMARLE COUNTY PLANNING COMMISSION FINAL MINUTES -July 14, 2020 Mr. Collins said ideally, in the best case, they were driving out in the spring, if everything works and the approvals go swiftly. He said they have a contractor who is ready, willing, and able, and that the applicant is financed to construct the bridge as well. He said they were looking at early spring, if not sooner. Ms. More thanked Mr. Collins for his response. She added that initially, when construction started, it seemed that deliveries were happening, and some people were trying to come down McComb Street, which is very narrow. She said she noticed some signage that the applicant has put up directing traffic, which she appreciates (as do the neighbors) and thinks is very helpful. She said she was sure delivery drivers appreciate that so they do not end up on a tiny road where they cannot get through to get to the site. She said she has noticed an attempt on the applicant's part to try to help send people down Blue Ridge Avenue, which at this point is the safest way to access the site. Mr. Bivins asked Mr. Collins for clarification as to if it were a matter of fact that they have financing for the bridge and that there is a contractor, or if it was a matter of when they will have financing for the bridge and when they will find a contractor. Mr. Collins replied that they have the financing and capital in place, and that he has a signed contract with Contour Construction for the work as wrapped in the Phase I approval. Ms. Firehock said she wanted to commend the applicant for doing a much better design that is much less environmentally destructive. She said she was very pleased with what the applicant presented that night. She said she did want to have some follow-up on her earlier question she posted. She said they will be taking down a dam, for which she has some experience with that kind of work, and will be restabilizing the stream system. She said she wanted to know more about what methods the applicant proposes for stabilizing any of the stream bank work that they would need to do. Mr. Collins replied that as far as the mitigation along the stream bank, they are proposing to do some mitigation, plantings, and restabilization of some of the areas that have been identified along the stream bank as erosive and are unvegetated at this time. He said they are following up and doing a mitigation plan for those areas with the work that is being done on the dam and the crossing. Ms. Firehock said there are stabilization methods that are extremely destructive to habitat, and she wanted to be assured. She said she has done designs and used riprap at the toe of the bank where extra structure is needed. She asked if the applicant would be using vegetative structural measures versus just putting in riprap. Ms. Firehock said VDOT recently did a stream down by her neighborhood in Howardsville, and it is a nightmarish highway stream now where they have "stabilized" it. She said she was looking for more assurance from the applicant that they will not be riprapping the stream bank from top to bottom. Mr. Collins replied that this was not the intent at all. He said they are not looking to use riprap as a measure for the mitigation areas. He said they are fixing portions of the stream that have eroded so far. He said they are not looking to do that with riprap. ALBEMARLE COUNTY PLANNING COMMISSION 8 FINAL MINUTES -July 14, 2020 Ms. Firehock said she did not think it would need to be conditioned and that she would go with trust. Ms. More said having followed this closely, when Southern Development was doing the West Glen application, and with some of Ms. Firehock's questions that are specific to the stream crossing and the dam, she wanted to point out that the entire dam issue was the result of Southern Development creating an issue about the dam. She said it had been suggested that this land had previously been used historically for orchards and perhaps things were sprayed, and that there is a sediment gathering behind the dam. Ms. More said it is her knowledge that the dam was never a huge concern in the Crozet community but then, at a Board meeting regarding the original stream crossing request for West Glen, it became a central topic because there was a suggestion made that there could be some sort of toxic things in the sediment, and there are children playing in the area in pools. Ms. More said she was not going to argue with the Army Corps of Engineers about removing the dam or about getting rid of the sediment being the better way to go because if that's what needs to happen, that's what needs to happen. Ms. More said all of this came up because it was made an issue by Southern Development. She said as far as she knows, the initial testing of the sediment showed only normal amounts of what one would expect to find in that sediment. She said at the hearing with the Board, there was a fear of having children swimming around in toxic sediment in that area. She said this is not what is happening, per the original testing that came back. She said she knows there is a second round of testing, but that for the sake of history and how this all came to be, she wanted to mention this. She said she didn't think anyone ever had an intention of messing around with that area, but that they are the ones who brought it up and offered it, so now, it is carrying over to the developer they have there now. Mr. Bivins closed the public hearing and brought the matter back to the Commission Mr. Bailey said he appreciated the revision of the plan and the commitment to take down the dam. He said he thinks this is in the best interest of the watershed there and is a much better design than the original. Mr. Carrazana said he thinks it is a great plan. Mr. Keller said he concurred and that his questions had been adequately answered. Mr. Randolph echoed what Mr. Bailey said. He said the Crozet Master Plan does identify a road with a stream crossing in this vicinity, but not in this specific location. He said the Master Plan location was hypothetical and was prospective (not prescriptive and determinative). He said therefore, he finds the new crossing location completely consistent with the stated intent of the Master Plan and therefore, considers the new location as fully acceptable, more so especially because of the reduced environmental impacts in this new location. Ms. Firehock added to Mr. Randolph's comments that this new design meets multiple objectives in County's Comprehensive Plan for natural resource protection. Mr. Clayborne said he was on board with the proposal and had nothing to add. ALBEMARLE COUNTY PLANNING COMMISSION 9 FINAL MINUTES -July 14, 2020 Ms. More said she had a few things she wanted to add. She said before she would start, she wanted to say that for the purpose of keeping the Commission on track, she would not go into specifics, but there were some questions from the neighbors which is perhaps something staff (i.e. Ms. Nedostup) can help with, as she has a list of neighboring property owners that she can help connect with the developer about the speed limit and the way the intersection will happen with McComb and Blue Ridge, as well as the entrance. She said there are some questions about high-speed internet being run through the area to those properties, but not available to their properties. She said she would like to put this out for Mr. Swink to consider, and they can have people work through that at a later time. Ms. More said she wanted to be very clear that she understands that this is a by right project, and the matter before the Commission that night is the stream crossing (not the Pleasant Green development itself). Ms. More said she stated this at the beginning of this public meeting, but wanted to reiterate that her comments are in no way related to her proximity to this development. She said if this project were located elsewhere in Crozet, she would have the same comments. Ms. More said to be fair, Stanley Martin is planning to build a trail along the creek, as has been worked on with staff with regard to the trail, which has been mentioned in staff's report. She said they are also planning to build a small park/sitting area at the corner of Jarmans Gap and Orchard Drive. She said these are things they do not have to do and are offering to do. She said these things are appreciated, and they will benefit the Crozet community. Ms. More said with this said, when an infill project occurs (which Pleasant Green is an infill project), they talk about size, scale, and how it relates to the character of the neighborhoods that are already there. She said in her opinion, there is a lost opportunity here on the part of Stanley Martin, as they have made absolutely no attempt to use size and scale creatively to help maintain the character of that which already exists in this area. She said specifically, along sections of Blue Ridge Avenue and Cling Lane, where the visual impacts are extreme, Stanley Martin could have dealt with these impacts in a more responsible and respectful way. Ms. More said the small park and creekside trail are appreciated, but they are similar to putting a few bows and ribbons on a bad gift. She said the bad gift that Stanley Martin is giving is not just turning their backs to the character of the existing neighborhoods. She said the bad gift is to the whole Crozet community. She said it is the approximately 237 units achieved with R6 by -right calculations. She said when adding this to the 126 units built by Pinnacle Construction called "The View," which is also located on Blue Ridge Avenue, this totals about 363 units that will impact already stressed road systems and school capacities. She said the community will be left to deal with this, just as other areas in the County have the same issues from intense growth. Ms. More said this is seen more and more as a major consideration in the applications that are before the Planning Commission. She said she understands that Pleasant Green and The View are both by -right developments, and they are doing what they have the right to do. She said she brings these things up because she thinks the Planning Commission and the Board need to have conversations about these issues as they become more and more critical. Ms. More said existing road conditions County -wide are more often the single most critical issue in applications they receive, and she believed Commissioners could agree they are seeing this ALBEMARLE COUNTY PLANNING COMMISSION 10 FINAL MINUTES -July 14, 2020 trend change, at least in the time that she has served. She said current conditions in some areas are failing, and the decision to add more pressure on these roads truly is a decision of health, safety, and welfare. She said infrastructure lags behind in areas where development rushes forward. She said conversations and solutions need to be of utmost importance. Ms. More said also (and as always), she believes that they need to continue to have a conversation about gross versus net density. She thanked everyone for listening, noting it was the short version of everything she had to say. She said she was prepared to make a motion. Ms. More moved to recommend approval of SP201900002 Pleasant Green with the conditions recommended by staff. Mr. Bailey seconded the motion, which carried unanimously (7:0). Mr. Bivins informed Mr. Collins that the Planning Commission has recommended to the Board of Supervisors that they pass the Special Use Permit. He said Mr. Collins heard some questions and comments that night that would hopefully be helpful as he continues to plan this particular subdivision and also do the work that is before him. Adjournment At 6:55 p.m., the Commission adjourned to July 21, 2020, Albemarle County Planning Commission meeting, 6:00 p.m. via electronic meeting. � Charles Rapp, Director of Planning (Recorded by Carolyn S. Shaffer, Clerk to Planning Commission & Planning Boards and transcribed by Golden Transcription) Approved by Planning Commission Date: 08/04/2020 Initials: CSS ALBEMARLE COUNTY PLANNING COMMISSION 11 FINAL MINUTES -July 14, 2020