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HomeMy WebLinkAboutPC Staff Report 04.11.2007Exhibits for PC Public Hearing / Meeting on The Reserve at Elk Meadows held on April 11, 2007 Exhibit Letter (A to Z) Exhibit A Proof of Publication B Garfield County Zoning Resolution of 1978, as amended C Garfield County Comprehensive Plan of 2000, as amended D Garfield County Subdivision Regulations of 1984, as amended E Application (Binders 1 and 2) F Staff Memorandum dated 4/11/07 G Memorandum from the County Vegetation manager dated 3/22/07 H Letter from Mt. Cross Engineering dated 3/21/07 I Email from the County Road and Bridge Department dated 3/21/07 J Letter from the Colorado Geologic Survey dated 3/16/07 K Email from CDPHE dated 3/21/07 L Email from Kenneth Wilson dated 3/28/07 M Letter from Glenwood Springs Fire Protection District dated 3/21/07 N Letter from the Colorado State Forest Service dated 3/19/07 0 Email from CDOT 2/26/07 P Letter from the Garfield Housing Authority dated 3/20/07 Q Letter from BLM dated 3/22/07 R Letter from DOW dated 3/16/07 S Letter from City of Glenwood Springs (Com Dev) dated 3/27/07 T Letter from City of Glenwood Springs11(Com Dev) dated 3/13/07 U Wit, 7' iisi,�..1 sf [,,el-' f' ,4i;i/k GG• `,n., if ll) V CAI,,.1 Til 1v 1 17e•-, fr"' J. _ Cry./! 1Aa-P-.45 �n/ "� .f W 1,4-L, f.,, i, 6w12 la Gpi')) )-4.2.d' y11s10 4- X na- v (�, , I- 9f •-!.- L e-.✓�,. t 4- , Y JJ i j i 1 1 ��VYi. A.i) �rTDti �l`d/� "f�'��%�,� �' �oCV i -a: �i d� y iJ �t)� Z„. , l ,F/0,, _ ur„ i 2„U,, -Ib i1,a>c - ,,1 r,: /a) iii ii l0r 1 A, / /J-) I -a -17b- ,. PLANNING COMMISSION PROJECT INFORMATION AND STAFF COMMENTS PROJECT TITLE Reserve @ Elk Meadows REQUEST Comprehensive Plan Amendment Planned Unit Development / Sketch Plan DATE April 11, 2007 APPLICANT Reserve at Elk Meadows, LLC REPRESENTATIVE Balcomb & Green, P.C. (Larry Green) LOCATION Four Mile Creek SITE ACREAGE 506 acres ZONING ARRD SURROUNDING ZONING COMPREHENSIVE PLAN North: ARRD South: ARRD East: ARRD West: OS (BLM) Medium Density Residential (Primarily) Low Density Residential (partially) I. PROJECT SUMMARY The Applicant requests land use approvals to develop the Bershenyi & Martino Ranches into a residential development called The Reserve @ Elk Meadows. The two properties are located south of Glenwood Springs along Four Mile Road (CR 117) immediately south of Four Mile Ranch Subdivision. Specifically, the proposal includes developing the two adjacent ranches (when combined comprise a total of 506 acres) into 189 residential Tots located in three (3) residential clusters in a 6 phase development plan. One cluster of 72 Tots would be located in the lower meadow below CR 117 and the two other residential clusters (55 lots and 69 lots) are to be located on meadows on the upper portions of the ranch on the west side of CR 117. All lots are proposed to be connected the City of Glenwood Springs public wastewater system. Domestic water is proposed to be provided by an on site central water system consisting of a well field, water treatment facilities, distribution lines and storage tanks with capacity for fire protection water. Additionally, a raw irrigation water delivery system will be constructed to deliver irrigation water to each lot. The proposed design provides for over 374 acres to be placed into open space which also includes an internal trail system as well as a continuation of the public trail along CR 117 through the development. Access to the project is anticipated directly from CR 117 with the Applicant proposing a partial realignment and improvement of a portion of CR 117 as it passes through the project. 11. LAND USE REQUESTS In order to accomplish this proposed development, the Applicant requests the following land use approvals. 1. Amend the Proposed land Use District Map in the Comprehensive Plan of 2000 from Medium and Low Density Residential to Medium and High Density Residential; [To be determined first, the Planning Commission will have a public hearing on whether the Comprehensive Plan designation should be changed. The Planning Commission is the final decision maker on this action.] 2. Rezone the property from ARRD to Planned Unit Development (PUD); and [To be determined second, the Planning Commission will have a public meeting on the request to rezone the property. The Planning Commission will 2 make a recommendation to the Board of County Commissioners (the Board).] 3. Satisfy the Sketch Plan Review requirement as the first step in subdividing the property; [To be reviewed along with the PUD request, the County's subdivision regulations require that a sketch plan be reviewed by the Planning Commission in order to provide comments to the Applicant regarding the subdivision component of a development plan. No formal action is taken, but these comments are applied to the development through the PUD discussion.] III. REFERRAL AGENCY REVIEW The application was referred to the following agencies for their review and comment. Comments received are briefly mentioned below and are more comprehensively incorporated into the memo. A. Colorado Geological Survey Celia Greenman, responded to the application with comments regarding drainage, ditches, water, culverts, steep terrain, rock fall and debris flow hazards possibly effecting two lots in the South Meadow 52 and 53. Likewise potential debris flow hazard exist for lots 28 through 31 and lots 3, 4, 5, and & 7 that can be mitigated with proper grading and established building envelopes. Additionally, possible sinkhole conditions were noted in East Meadows with mitigating conditions. Soil characteristic were recommended for further evaluation in terms of bearing capacity and swell conditions as the project progresses. Access roads to lots 1-3 and lot 53 were questioned due to possible excessive disturbance of natural drainage ways. Additional analysis of the grades accommodating the emergency access planned in the upper Meadows was recommended. An erosion control plan was recommended and erosion mitigation installed prior to site grading. Generally, CGS concluded that "there are no geological conditions that would preclude subdivision. B. State of CO Forest Service Kamie Long, noted that significant wild fire hazard on portions of the proposed development exists. However mitigation is possible through adequate water supply, access, fuel loading and building materials. C. Bureau of Land Management Brain Hopkins stressed measures to control trespassing onto BLM property during construction. Further discussion is warranted regarding trails and pedestrian access across BLM property. Right of Way permits are necessary for any roads, cart ways, paths or utilities crossing BLM property. Potential residents 3 should be advised that public land has current permits for live stock grazing as well as hunting and target shooting permits. D. Garfield Co. Bridge & Road, District #1 Bobby Branham discusses in detail the installation of culverts, access drives, road surface requirements per Garfield Co. regulations. The proposed re- alignment of CR117 must be planned, coordinated, reviewed , and permitted with the Road & Bridge Department. Ingress and egress traffic shall be accommodated by both acceleration and deceleration lanes for both north and south bound traffic. Prior to construction of the re -alignment of CR117 all plans must be reviewed and approved by the County engineer and Road & Bridge. E. Mountain Cross Engineering Inc Expressed concern regarding the discrepancy between the water production of the augmentation plan and the water system which is anticipated to be concluded through final engineering. The water pressure zones required for domestic use were analyzed with recommended changes. Mitigation for rock fall and debris flow was recommended to be detailed on the preliminary plat. The accuracy of the over all traffic impact was questioned since a 2% growth factor was utilized compared to the over all growth rate of the county. Finally, coordination of off site roadway projects between the Garfield County and the City is essential to avoid adverse traffic impacts. F. Glenwood Springs Fire Department All residential structures required to have automatic fire suppression system with the NFPA 13 R standards, 2007 edition. Spacing between fire hydrants per Glenwood City Fire Department. The Developer shall provide to the City of Glenwood Springs Fire Department complete plans in order to review the fire flows, water storage needs, fire hydrant spacing/location. Agreement adopted between the developer, Garfield Co/ City of Glenwood Springs and Glenwood Springs Fire Department to comply with the International Urban Wildlife Interface Code 2000 when planning and implementing a fire protection code. Conformance with the IWUC standards to guide the construction of this type of development. G. Garfield Co. Weed Management Vegetation Management Director responded to the application with noxious weeds concerns and the preparation of a map and inventory of any Garfield County Noxious weeds existing on the property. Also it was requested that the applicant provide a weed revegetation, soil management, and mosquito management plans for relative to planning and management of the subject property. This information will aid to determine the amount of security held for revegetation. H. Colorado Division of Water Resources: No Comments Received 4 I. Colorado Department of Health& Environment Mark A. Kadnuck, P.E. responded that the information provided indicated that both wells preliminary meet the state requirements. However, the proposed water system will be required to be reviewed by the State new system capacity development review of plans and specifications. J. Re -1 School District: No Comments Received K. Garfield County Housing Authority: Preferred that the Applicant provide the required affordable housing units be incorporated within the development. L. City of Glenwood Springs Commented on the transportation impacts to the City, their preference for affordable housing to be placed on site, internal roads, and lighting. M. US Army Corps of Engineers: No Comments Received N. West Glenwood Sanitation: No Comments Received IV. REQUEST TO AMEND THE COMPREHENSIVE PLAN The Applicant requests the Planning Commission approve an amendment to the Proposed Land use Districts Map of the Comprehensive Plan of 2000 in order to accommodate the proposed PUD. Presently, the property is located in Study Area I and is overlain primarily with the Medium Density Residential (6 to <10 acres / du) designation with three small pockets of Low Density Residential (10 acres or more / du). As you recall, these designations were chosen primarily due to development constraints and land use considerations as more fully described in the methodology section of the Comprehensive Plan. Currently Adopted Plan Proposed Plan 5 The application proposes re -designate the majority of the property to Medium Density Residential (which includes 1 residential cluster) and re -designate the remainder two residential clusters as High Density Residential such that it would be consistent with the proposed development. The currently adopted density definitions in the Comprehensive Plan are as follows: ➢ Low Density Residential: 10 or more acres / du (18.2) ➢ Medium Density Residential: 6 < 10 acres / du (53.97) ➢ Medium -High Residential: 2 < 6 acres per dwelling unit ➢ High Density Residential: Less than 2 acres per dwelling unit It appears the reason for the three small pockets of Residential Low Density are due primarily to 1) surficial geology for landslides, 2) major slope hazards, and 3) moderate soils hazards as identified in the Comprehensive Plan defined more fully below: MAJOR SLOPE HAZARD Area of moderate hazard such as some debris fans and minor rockfall areas. Detailed geologic investigation should accompany an engineering study, including test drilling, simple strength tests, groundwater evaluation, and stability analysis. Mitigation is usually possible but will usually be expensive and may involve large-scale construction work. Special siting may be helpful LANDSLIDE Includes all types of slope failures other than mudflows MODERATE SOILS HAZARD Area of moderate hazard, such as some subsidence porob/ems. investigation includes detailed geologic study, test drilling, and laboratory analyses. Geophysdical or remote sensing methods may be useful. Mitigation usually involves special siting and design. The Comprehensive Plan contains a methodology matrix that provides the general exercise undergone that ultimately resulted in why certain areas in Study Area I were given a certain density. Because this exercise was done at a broad scale and not the result of a site specific analysis, amendments can (and should be) contemplated at a closer property scale. In this case, the Applicant suggests that the property's designations could be varied as certain environmental and development constraints can adequately be mitigated resulting in varying densities. In summary, Staff agrees with the analysis in the application which resulted in the 6 re -mapping of a portion of the property as High Density Residential and the Targe remainder as Medium Density Residential shown above. Generally, the analysis suggests that the lower, gently sloping fields and meadows of the Martino and Bershenyi Ranches could easily be re -mapped as Residential High Density District due 'to the lack of any significant development constraints, availability of central sewer service and proximity to an improved collector road and communityservices. Similarly, the remainder of the property is suggested to be mapped as Medium Density Residential due to some areas having development constraints (primarily geologic and slope related) but these areas can also be accommodated by central sewer, proximity to good access and existing urban services in nearby Glenwood Springs. In order to quantify the mapping change and what that will realize in terms of residential density, the following is a summary showing the change. Low Density Existing Comprehensive Plan Resulting Lots (Density) Proposed Amendment Resulting Lots (Density) 36% (182.16 acres) Medium Density High Density 64% (323.84 acres) 0 18.26 (10 ac /du) 53.97 (6 ac / du) 0 0 79% (399.74 acres) 66.62 (6 ac / du) 21% (106.26 acres) Total Lot (Average Density) 72.23 Tots (7 ac / du) 122.38 (0.86 ac / du)� 189 Tots (2.67 ac / du) Therefore, a re -mapping of the subject property (as proposed) would result in a net density increase from 7 acres per dwelling unit to 2.67 acres per dwelling unit or from a total of 72 Tots to 189 Tots. Again, the existing Comprehensive Plan density on the property is a combination of partial Low Density due to development constraints in the Upper Meadows neighborhood including 55 single family units while the remainder of the property is designated as Medium Density covering the South Meadow neighborhood including 62 single family units and the east Meadow neighborhood including 72 single family units thereby totaling 189 single family units. The proposal is to convert the existing low density to medium density in the Upper Meadows neighborhood and exchange medium density existing on the South and East Meadows neighborhoods to high density. Staff agrees with the Applicant's analysis justifying this change due to more technical "on-site" analysis that better defined and refined the initial broad comprehensive analysis. 7 V. PLANNED UNIT DEVELOPMENT / SKETCH PLAN REVIEW As mentioned above, the application proposes to rezone the property from ARRD to PUD. The following section provides an analysis of the proposed PUD that also includes technical aspects of subdividing the property into 189 residential lots. The County standards are identified in bold italics followed by a Staff Response. 4.04 CONSISTENCY WITH THE MASTER/COMPREHENSIVE PLAN No PUD shall be approved unless it is found by the County Commissioners to be in general conformity with the County's Master/Comprehensive plan(s). When appropriate, an application for an amendment to the Garfield County Master/Comprehensive Plan may be made as part of a PUD application. Any application for Master/Comprehensive Plan amendment must be approved by the Planning Commission, prior to its recommendation on the PUD application, and may occur at the same meeting. Applications for Comprehensive Plan amendment shall include justification for the amendment based upon criteria for establishing land use designations contained in the Master/Comprehensive Plan. Staff Finding The entire PUD / project design is contingent upon a proposed amendment to the Proposed Land Use Districts Map as discussed earlier. Staff has agreed that the proposed amendment to the map (establishing residential densities) appears to be justified. The second major component of the Comprehensive Plan includes the Goals, Policies, and Objectives. The application provides a review of these elements in Tab 4. Staff agrees that, should the Planning Commission agree to amend the map, that the application demonstrates general compliance with the remainder of the Comprehensive Plan with the following exception: A. Housing Among others, one of the major housing goals states that PUDs should provide all types of housing that ensures current and future residents equitable housing opportunities which are designed to provide safe, efficient residential structures that are compatible with and that protect the natural environment. Additionally, PUDs should encourage mix of housing types within a development. Housing objectives include encouraging adequate, integrated housing at a reasonable cost to residents throughout Garfield County and Residential development should respect the natural characteristics of a particular site, including topography, vegetation, water features, geology and visual relationships with surrounding land uses and view sheds. Because of the significant increase in residential density beyond what the property is currently allowed (74 to 189 units), the development is required to construct 10% (or 19 units) of the units as affordable housing units to be controlled by the County Housing Authority. To this end, the application indicates these units are to be provided off-site rather than integrated in the development. Staff finds that this not 8 only contradicts the main housing goal above but also contradicts the opinion of the Garfield County Housing Authority. More specifically, the application goes to great length to demonstrate that a comprehensive plan amendment is warranted due to Infrastructure Needs and Distance from Urban Uses. For example, the application states the following to support a change to high density residential (pages 3 and 4 in Tab 3): ➢ The Sopris Elementary School is located just off Four Mile Road/Midland Avenue about one and one quarter miles from the Elk Meadows PUD Entry. ➢ In the same vicinity as Sopris Elementary School is the Mountain Market and associated commercial spaces offering convenience products, gasoline and personal service type businesses. ➢ The existing paved pedestrian trail paralleling Four Mile Road through the Four Mile Ranch Subdivision will be extended through the proposed Elk Meadows PUD making the school and Mountain Market convenience services more accessible for pedestrians. > American National Bank, Rivers Restaurant, WalMart and the numerous other commercial services in South Glenwood begin at a point less than three miles from the subject properties. Urban services are readily available to the future residents of these properties either by vehicle or by foot. The location of the proposed High Density districts easily satisfies a Moderate ranking for proximity to urban uses. ➢ Staff would also note the existing RFTA service to Glenwood Park which is at the terminus of the Four Mile Subdivision within walking distance to the development. Despite this effort to demonstrate close proximity to urban services to make the case for higher density in the Comprehensive Plan, the application also states (page 3, Tab 4) that "given the development site's rural location...the development is not inherently well qualified to offer housing at the low end of the real-estate market and is not desirous location. The County Housing Authority disagrees with the proposal to locate the housing off-site with the following remarks, among others: > These units (on-site) will target households earning $50,500 to $58,600 annually. It has been our experience that families in this income bracket do not rely on social services and public transportation to the extent the development would be an undesirable place to live. ➢ We believe that the close proximity to the Fire Station, Elementary School, and the Mountain Market with associated commercial spaces offering convenience products, gasoline, and personal service type businesses with a 9 paved pedestrian / bike trail would create a practical setting for affordable housing. ➢ The Housing Authority feels that Elk Meadows would be a desired place to include affordable housing and build a balanced community. ➢ The Housing Authority acknowledges that the guidelines allow (should the BOCC approve) off-site location under certain circumstances; however we do not feel those circumstances apply for this development. Additionally, this Housing Goal anticipates that PUDs would provide "all types" of housing which Staff suggests includes multi -family units. The PUD, as proposed, provides only for single-family dwellings on a variety of lot sizes. The application suggests that the varying lot sizes accommodate this housing goal. Staff disagrees. Finally, one of the prime objectives states that residential development should respect the natural characteristics of a particular site, including topography, vegetation, water features, geology and visual relationships with surrounding land uses and view sheds. Staff notes that not only does this property fall within the View Shed Area, but the residential cluster in the upper meadow will be highly visible from State highway 82. Staff referred the application to the City of Glenwood Springs (a potential receiver site for Affordable Housing as suggested by the application) which provided the following comments: The requirements for inclusionary housing in Planned Unit Developments in Garfield County require at least 10% of the overall housing mix to be affordable housing units. The development of inclusionary housing by itself does not fulfill PUD requirements for a variety of housing types and densities. (4.07.15.01) Additionally, lands designated for high density residential which allows two or less acres per dwelling unit are considered under the County's regulations to be the most suited for affordable housing. The County regulations indicate that off-site proposals for inclusionary housing will only be approved by the County Commissioners if the applicant can demonstrate circumstances that would justify an off-site option. The application states that EIK Meadows is a "few" miles from the closest commercial and social services and public transportation and is therefore not a desirable location for affordable housing units. The applicant sates this as justification for meeting the inclusionary housing regulations with off-site mitigation at a location within Glenwood Spring or other area communities. Unfortunately, the application materials provided do not provide any details on 10 how off-site mitigation would be achieved. The incorporation of affordable housing within a specific development is, in most cases, the optimum location for housing as it provides a mix of housing and socio-economic groups within a community. The overall design of the Elk Meadows development has lots that range in size from 13,000 to 30,000 sq. ft. The application indicates that most homes will be 4,500 sq. ft. in size or greater. It is likely a number of these homes will be second homes for some families. Second homes in and of themselves generate a need for employees to provide needed services such as overall maintenance, gardening, etc. Employees will also be needed to provide the necessary maintenance of the trails, roads and improvements owned by the Homeowners Association within this development. It would seem appropriate that some form of affordable housing should be provided on site for these employees and also for other employees, such as workers at the Sunlight Ski area. The pre -annexation agreement sets a cap on the number of units within this development to 200. The current application is for 189 detached single family homes. One of the stated goals from the Garfield County Comprehensive Plan Section 111-2.0 indicates a mix of housing types is to be encouraged within a development. One of the County's objectives as cited in 2.1 is to encourage adequate, integrated housing at a reasonable cost to residents throughout Garfield County. It does not appear as though the current proposal meets this goal or objective as the only variation in housing product is a variation on lot sizes. It would seem appropriate that the plan could be revised to include a housing product to meet the goals and objectives of the Comprehensive Plan and inclusionary requirements. An additional option to the inclusionary component would be the addition of accessory dwelling units as a permitted use, understanding that there is a cap on the number of dwelling units per the annexation agreement. 4.07.02 The number of off-street parking spaces for each use in each PUD shall not be less than the requirements for like uses in other zoning districts, except that the County Commissioners may increase or decrease the required number of off-street parking spaces in consideration of the following factors: (1) Estimated number of cars owned by occupants of dwellings in the PUD; (2) Parking needs of non -dwelling uses; (3) Varying time periods of use whenever joint use of common parking areas is proposed. Staff Finding Presently, the County Zoning Resolution (Zoning Code) requires one parking space for every six hundred (600) square feet of floor area. The application proposes to 11 amend this to the following due to the likelihood of what larger homes might be required to provide: a. Dwellings of less than 3,000 square feet of floor area: 4 parking spaces b. Dwellings of 3,000 square feet of floor area but less than 5,000 square feet of floor area: 5 parking spaces c. Dwellings of 5,000 square feet of floor area or greater: 6 parking spaces Staff agrees with the slight reduction in the parking requirements as these are minimums and if a property owner wishes additional parking, it would be governed by lot coverage, etc. Staff also notes the development has also provided for guest parking accommodation to satisfy overflow for guests with the understanding that these spaces will be posted specifically for short term parking and enforced by the home owners association. 4.07.03 The PUD shall meet the following site plan criteria unless the applicant can demonstrate that one (1) or more of them is not applicable or that a practical solution has been otherwise achieved: (1) The PUD shall have an appropriate relationship to the surrounding area, with unreasonable adverse effects on the surrounding area being minimized. Staff Finding Staff finds that the proposed development generally has an appropriate relationship to the surrounding area as one considers the broader character of the lower Four Mile Valley and the residential developments that presently exist. Because of the site's varying terrain, portions of the development will be hidden with while other portions, such as the East Meadow; will be highly visible. The site plan incorporates open space tracts to buffer the development here from Four Mile Road in an attempt to continue the agricultural nature of the area with a 20 -acre irrigated hayfield. The barns are also proposed to be preserved supporting this heritage. The most adjacent residential area is Four Mile Ranch Subdivision which is a 2 -acre lot subdivision just on the boundary with Glenwood Springs. The proposed development is somewhat buffered from this development with the open space tract. The proposed density is much higher than Four Mile Ranch with sub -urban like lot sizes ranging from 13,000 sq. ft. to 30,000 sq. ft. in the lower east meadow. Staff finds that the project proposes sub -urban lot sizes on central services that while highly visible in the lower meadow from CR 117, measures have been taken to minimize their visual affect as seen from SH82 with height limitations and vegetation requirements without maximizing the development footprint on the property. The main direct adverse affect to the surrounding areas include visual impacts, light pollution of the night sky, and traffic impacts. The City of Glenwood Springs commented that "portions of the development will be highly visible from the lower 12 reaches of the valley. It would seem appropriate that limited lighting be utilized within the development. Full cut-off fixtures for both street lighting and on individual homes should be considered in design requirements for the development." Staff suggests the Applicant prepare a Residential / Community Lighting Plan that addresses light trespass issues so that this community will not adversely affect the night sky. Regarding traffic, the proposed 189 units will generate approximately 1,900 ADT at full build -out. As background traffic increases in the Four Mile Valley and Sunlight Ski Area undergoes significant redevelopment, this traffic can only go north directly into Glenwood Springs. Staff agrees that the re -alignment of 'A mile section of CR 117 through the project will benefit the CR 117 corridor traffic and make the road a safer road to travel. The project is also required to pay the County's Traffic Impact Fee at the time of final plat. That total fee is estimated to be approximately $500,000. While that deals with County's portion of the traffic impact, the intersections that will be impacted with traffic volume conflicts are all located in Glenwood Springs and not in Garfield 'County. In order to deal with these issues, the Applicant's traffic consultant prepared an analysis that modeled the impacts which are summarized here and are also contained in Tab 3. Binder 2: The following road system improvements, identified in the Glenwood Springs Lorio Ranue Transportation Flan, were assumed to be constructed by 2025: Grand Avenue/27th Street: Signalize (also assumed for short term conditions). Midland Avenue/27th Street: Signalize and install a westbound to northbound right turn lane (also assumed for short term conditions). Midiand Avenue/Four Mile Road: Construct a southbound left turn lane, a westbound left turn and a northbound right turn lane. South Bridge: Construct a new bridge across the Roaring Fork River south of town to provide a more direct connection to the Sunlight Ski Area. It is anticipated that southbound traffic from Elk Meadows, Red Feather Ridge, and other developments in the area would use this new bridge rather than travel north to the Sunlight Bridge. This is anticipated to reduce future background traffic on Midland Avenue/27th Street by approximately 6,700 vehicles per day over conditions without the South Bridge. As discussed earlier, the pre -annexation agreement that has been entered into to provide wastewater service from the City to the development also includes an obligation on the developer to make $900,000 worth of improvements to one of these intersections described below: b. Transportation. As part of the subdivision improvements to be made in connection with the first Final Plat for development on the Property, the Developer shall complete intersection improvements to one or more of the following intersections: 27th Street and Midland Avenue; 27th Street and South Grand Avenue; or Midland Avenue 13 and Four Mile Road, including design and construction in accordance with plans and specifications to he approved by the City, up to and including a roundabout at the intersection of 2'7t Street and Midland Avenue. The Developer shall be responsible for all costs associated with any such intersection improvements, including engineering fees, utility relocation, and legal fees and acquisition costs incurred in connection with any necessary acquisition of real property. Provided, however, that under no circumstances shall the developer have to expend more than $900,000,00 to pay for any such intersection improvements. Prior to approval of the first Final Plat for development on the Property, the Developer, at its expense, shall work with the City to design intersection improvements which arc acceptable to the City. In connection therewith, the Developer shall provide the City with a certified engineer's estirnate for the total cost of any intersection improvements approved by the City. If the engineer's estimate for such cost is more than $900,OOO.00,or the City request it, then in lieu of constructing such intersection improvements the Developer shall pay to the. City the sump of $900,000.00 at the time of recording the first Final Plat less costs incurred by Developer for engineering and design of the intersection improvements. Upon such payment the Developer shall have fully satisfied all of its obligations under this paragraph. The City agrees that it shall utilize such funds only to make any improvements to the intersections of 27`h Street and Midland Avenue, 27t° Street and South Grand or Midland Avenue and Four Mile Road that it deems appropriate, and for other transportation infrastructure improvements identified and approved by the City in Resolution No. 2006-20 as it may be amended prior to the first Final Plat: In the event that the actual cost to the Developer for intersection improvements made by the Developer is less than $900,000.00, then in addition to making such improvements Developer shall pay to the City the difference between $900,000.00 and such actual costs. Such payment shall be made; no later than sixty (6.0) days after completion of construction of intersection improvements and the amount thereof shall be based upon a certification of such actual costs by the Developer's engineer. The City of Glenwood Springs provided additional comment on the application which acknowledged the pre -annexation agreement obligations; however, the letter from Andrew McGregor states that the agreement is not meant to serve as an "endorsement" of the project. Additionally, he notes that changes have occurred with potential improvements to the Midland / 27th Avenue intersection that suggest a roundabout is better than a signal. As such, the traffic study should be revised to reflect this change. Additionally, the study relies on the tenuous subject of the possible construction of the South Bridge. Lastly, the study fails to address the Midland / Mount Sopris Drive intersection which presently has conflicts as it, at times, under serves a school, 350 home, and parks. (2) The PUD shall provide an adequate internal street circulation system designed for the type of traffic generated, safety, separation from living areas, convenience and access. Private internal streets may be permitted, provided that adequate access for police and fire protection is maintained. Bicycle traffic shall be provided for when the site is used for residential purposes. 14 Staff Finding The PUD proposes an internal street system characterized by looped cul-de-sacs. As viewed in two sections with CR 117 splitting the development, there is only one way in and one way out. Internally on the west side, the site plan provides emergency access routes to provide a secondary egress / ingress in the event of an emergency. The application states (and Staff agrees) that the proposed realignment of Four Mile Road will improve safety on this major collector road and allow for the construction of an efficient and safe intersection with the roads internal to the PUD. It is unclear of the application proposes these roads to be "private" or dedicated to the public because the application states that "Some roads will also be platted with a public access easement such that the public may access the parking areas designated for users of the proposed "mountain park"." Roads in a PUD may be private if requested and approved by the BOCC. The application also proposes to reduce the required road standards listed in the County Subdivision regulations. Specifically, the County requires that the roads be designed to the Minor Collector standard which requires 60 -foot ROW, Two 12 -foot lanes, 6 -foot shoulders and a max grade at 8%. The PUD proposes 22 -feet of asphalt traffic lanes. Additionally, the application provides that "in three locations, emergency access drives are proposed as an alternative to full cross section streets to avoid dramatic scarring of the native terrain. One emergency access, which is of relative steep grade and also serves as a primary pedestrian trail, will have a ten foot wide asphalt surface with one foot shoulders. The remaining two emergency drives will be twelve foot wide gravel platforms and will also serve a pedestrian function. Paved pedestrian trails connect the public pedestrian trail located east of Four Mile Road with access to the proposed "mountain park':" There appears to be good pedestrian / bike access through the site. The City of Glenwood Springs provided thoughts on the trails: There are significant trails around the perimeter of the property. Some consideration should be given to more connections from the periphery to the internal roadways so that pedestrians do not have to walk around an entire area to gain access to the road. Will the trails be used by school aged children to provide access to a central bus location at the entries to the development? Ongoing maintenance of the trails so they are always available for pedestrian access? Is there a need for sidewalks in the development to serve this purpose? Staff questions the grade of Street A and the emergency access which appear to be rather steep and could be further impacted by snow in the winter due to their north, northeast aspects which are more difficult to get sun exposure. Again, there is only 15 one way in and out of the project on either side of CR 117. The Subdivision Regulations require a secondary access if cul-de-sacs are longer than 600 linear feet. While the east meadow appears to have little wildfire issues, the upper meadows certainly have those issues. Staff finds that this needs to be more fully explored. Staff notes that the Glenwood Springs Fire Department as well as the Colorado State forest Service were silent on the issue. Staff agrees with the City's comments regarding approximately 700 ft. of the access road at the upper meadows area will encounter slopes with gradients of 40% and that rock -walls may be required. Additionally, a rock wall is proposed at the south end of the development. Design standards should be incorporated to require terracing of retaining walls with vegetation. Roads are to be 22 ft. in width with perpendicular "guest parking" spaces at intervals throughout the development. It is assumed there will be no on -street parking. Developments with similar road widths and guest parking have had enforcement issues when the Homeowners Association is responsible for enforcement. Construction vehicles, abandoned vehicles, etc. can create problems. (3) The PUD shall provide parking areas adequate in terms of location, area, circulation, safety, convenience, separation and screening. Staff Finding The PUD proposes "guest parking" throughout the PUD as well as provides a 10 - space public parking lot in the upper meadow for access to the BLM and the "Mountain Park." Staff finds that these areas are appropriately located. (4) The PUD shall provide Common Open Space adequate in terms of location, area and type of the Common Open Space, and in terms of the uses permitted in the PUD. The PUD shall strive for optimum preservation of the natural features of the terrain. Staff Finding The site plan incorporates almost 75% of the property in some form of open space. Staff finds that much of the open space is practically unbuildable but the site plan does set aside very buildable areas such as the 20 -acre hayfield on CR 117. The site plan does propose that the development footprint occur in areas already disturbed from agricultural practices / uses and that the road system has been designed to minimize cuts and fills on the property to preserve hillsides as much as possible. The residential clusters also provide for unique active and passive recreation as well as preserved much of the hillsides on the property. (5) The PUD shall provide for variety in housing types and densities, other facilities and Common Open Space. Staff Finding This standard requires that the PUD shall provide for a variety in housing types and densities. As mentioned earlier, the PUD does not provide for a variety of housing types as it only provides for single-family dwellings. Staff interprets this standard to mean the accommodation of multi -family units as well as inclusionary affordable 16 housing units that could be combined to satisfy this Standard. Additionally, the density proposed is basically one average density and not a variety of densities throughout the project. This has not been satisfied. (6) The PUD shall provide adequate privacy between dwelling units. Staff Finding Generally, the proposed site plan provides for private between units as almost all of the units back up against some form of open space. The density proposed, particularly in the lower meadow is a suburban style lot type that provides minimal privacy simply due to lot size and proximity one another. (7) The PUD shall provide pedestrian ways adequate in terms of safety, separation, convenience, and access to points of destination and attractiveness. Staff Finding Staff finds the PUD has done a good job at providing pedestrian trails / amenities throughout the development which will benefit not only the residents but the general public as well. This standard has been met. (8) if centralized water and/or wastewater facilities are proposed within the PUD, they shall be provided for in a separate utility zone district that shall contain its own performance standards. No land within any utility zone district shall apply toward any category of open space calculation or requirement. The PUD shall demonstrate how common water and wastewater facilities will be controlled or governed by the future owners within the PUD. (A. 97-109) Staff Finding The City of Glenwood springs will provide sewer treatment services The PUD site plan shows that a separate utility zone district has been created to accommodate the chlorine treatment facility for the domestic water system, water storage tanks and an irrigation water pumping station. Staff agrees that the individual wells do not need to be contained with the utility district but are noted as an allowed use in the open space district as the space consumed by an individual well head is insignificant to the open space uses of the area. The on site central water system including wells, treatment facilities and distribution lines will be owned and maintained by the Elk Meadows home owners association. The on site sewer collection lines and any potential sewage lift stations will be owned and operated by the home owners association. (9) Any disturbance of slopes in excess of 40%, shall be the minimum necessary to meet the development needs, with a revegetation and geotechnical plan submitted with the PUD application; Staff Finding The site plan with grade contours shows that virtually all of the residential disturbance will occur in areas of 30 percent or less in slope. The application points out that approximately 700 feet of the access road to the Upper Meadow residential area crosses slopes with gradients of 40%. 17 In order to deal with that slope issue, the application suggests that it may be possible to use rock walls on the uphill cut side of the road allowing a full bench cut which will minimize the fill slope disturbance and reduce the visual impact of the road as it crosses this hillside. Moreover, a report prepared by HP Geotech addresses slope stability questions relative to the road construction and the civil engineering statement prepared by Sopris Engineering describes the basic parameters for the revegetation of disturbed slopes in the project and particularly disturbance on the steeper native slopes. (10) If community facilities are proposed to be contained or allowed in the PUD, the application shall discuss who or what entity shall be responsible for the provision of and payment for the proposed facilities. The facilities shall also be included within the overall common infrastructure requirements of the PUD, to include water, wastewater and parking requirements. Staff Finding The PUD does propose several community facilities that include preserving the two barn structures that the applications states are "historic." [Note, while they may appear practically historic, they are not listed on any state or federal historic inventory that Staff is aware of; nonetheless, they are certainly cultural fixtures that remind us of the agricultural heritage and should definitely be preserved.] The PUD also proposes to the Bershenyi Frame Barn which requires only basic interior clean-up, exterior painting and roof repair; and the Bershenyi Log Barn which is proposed to be moved to the northeast to accommodate the realignment of Four Mile Road, placed on a new foundation, the interior cleaned up, general repair of the roof and exterior walls as needed for basic preservation. Other community facilities proposed in the PUD include the asphalt and gravel trails, parkland facilities which includes children's play equipment, an observation platform and shelter, a picnic shelter, a parking lot for use by the public near the access trail to the proposed "mountain park" and landscape plantings at the community entry and in the open space parks internal to the South Meadow and the East Meadow. The PUD states that the completed facilities will be dedicated to the Reserve at Elk Meadows Home Owners Association for long term operation and maintenance and that the details of these facilities will be provided with the preliminary plan. 4.07.04 The maximum height of buildings may be increased above the maximum permitted for like buildings in other zone districts in relation to the fallowing characteristics of the proposed building: (1) It's geographical location; (2) The probable effect on surrounding slopes and mountainous terrain; (3) Unreasonable adverse visual effect on adjacent sites or other areas in the immediate vicinity; (4) Potential problems for adjacent sites caused by shadows, loss of air circulation or loss of view; (5) Influence on the general vicinity, with regard to extreme contrast, vistas and open space; and (6) Uses within the proposed building. 18 Staff Finding The PUD proposes to use the same height limitations in the underlying ARRD zone district with no exception requested. The application does request to "grandfather" the height of the existing Bershenyi Frame Barn. Staff finds there is no need to ask because it is a legal non -conforming structure. Note, however that if it is to be used for human occupation rather than strict agricultural purposes, a building permit would be required. 4.07.05 The minimum lot areas and the minimum setback restrictions may be decreased below and the maximum lot coverage may be increased above those applicable to like buildings in other zone districts to accommodate specific building types with unusual orientation on the lot or relationship between buildings. The averaging of lot areas shall be permitted torovide flexibility in design and to relate lot size to topography, but each lot shall contain an acceptable building site. The clustering of development with useable common open areas shall be permitted to encourage provision for, and access to, common open areas and to save street and utility construction and maintenance costs. Such clustering is also intended to accommodate contemporary building types which are not spaced individually on their own lots but share common side walls, combined service facilities or similar architectural innovations, whether or not providing for separate ownership of land and buildings. Architectural style of buildings shall not be a basis for denying approval of a PUD application. Staff Finding Using the underlying ARRD as a guide, Staff provides a comparison of what the PUD proposes against the ARRD: ARRD Minimum Lot Size Minimum Setbacks Proposed PUD 2 acres Front & Rear: 25 feet Side: 10 feet Maximum Lot Coverage 15% 13,000 sq. ft. None Specified ???? None Specified ???? The application states that the proposed lot size and coverage criteria are not significantly different from that of the "urban and suburban" density residential zone districts contained in the Garfield County Zone Regulations which would be consistent with the Comp Plan designation of "Residential High Density". The application is required to indicate what those limits are so that when zoning review occurs, it can be determined if the structure meets the provisions of the PUD. This standard has not been met. 4.07.06 The overall residential density shall be no greater than two (2) dwelling units per gross acre within the PUD; provided, however, that the County Commissioners may allow an increase to a maximum of fifteen (15) dwelling units per gross acre in areas where public water and sewer systems, owned and operated bya municipal government or special district (as defined by Section 32-1-3(20), C.R.S.) are readily available and the prior zoning classification allowed residential densities greater than two (2) dwelling units per gross acre, such densities being determined by reference to the maximum lot coverage, minimum setback, maximum floor area ratio, maximum building height and parking standards of such prior zoning classification. The overall average residential density shall be calculated by summing the number of residential dwelling units planned within the boundary of the PUD and dividing by the total gross area expressed in acres 19 within the boundary of the PUD. Averaging and transferring of densities within the PUD shall be allowed upon a showing of conformance to the purposes of this section through appropriate utilization of the area within the PUD to achieve high standards of design and livability. The density of dwelling units in any particular area may be greater than the maximum permitted for a like use in other zone district. (A. 83-93, A. 96-87, A. 97-109) Staff Finding The PUD proposes a gross residential density of 0.37 dwelling units per acre or 2.68 acres per dwelling unit. This standard has been met. 4.07.07 The minimum number of acres that may comprise a PUD is two (2) acres. Staff Finding The PUD covers a property totaling 506 acres which satisfied this standard. 4.07.08 All uses, which are permitted in the underlying zone district or consistent with the land use designations in the Comprehensive Plan, or approved as an amendment to the Comprehensive Plan, may be permitted in PUDs. The uses, which shall be permitted in any particular PUD shall be those permitted by the resolution zoning the particular area PUD. Staff Finding The primary use in the PUD is a single family residential use of the property is also an allowed use in the underlying zone district ARRD. The community and infrastructure facilities are considered accessory uses serving the residential community. 4.07.09 Twenty-five percent (25%) of the total area within the boundary of any PUD shall be devoted to Common Open Space. Not more than twenty-five percent (25%) of the Common Open Space shall be an area of water classified as commercial open space. Of the 25% open space requirement within PUDs, no more than 40% of the 25% total required, shall be limited use open space, with the balance being retained as one or more of the remaining open space categories, listed above. Provided, however, that the County Commissioners may reduce such requirement if they find that such decrease is warranted by the design of, and the amenities and features incorporated into the Plan, and that the needs of the occupants of the PUD for Common Open Space can be met in the proposed PUD. Staff Finding All PUDs in Garfield County require that at least 25% of the property be designated as open space. In this case, 25% of 506 acres is 126.47 acres. The PUD site plan is also required to further refine the types of open space which are provided below: COMMON OPEN SPACE SUMMARY Usable Common Open Space 118.9 acres (slopes Tess than 25% less Road ROW) Limited Use Common Open Space 255.8 acres (slopes 25% or greater less Road ROW) Total Common Open Space in PUD 374.7 acres (74.1% of PUD) 20 The PUD has satisfied the open space requirement. (Note, these acreages are for areas within the PUD boundary only and DO NOT include land in the proposed "mountain park".) The City of Glenwood Springs provided the following comments on open space within the project: The use of the open space is prescribed as trails and passive open areas, which is desirable. The application indicates some of the open space areas will be available for "open field play." Are any active recreation fields proposed within the development? It would seem appropriate, given the density that some active recreation such as a soccer field, ballfield, basketball court, etc. would be appropriate. One of the key emphasis of the PUD is the heritage ranch and preservation of the hayfields. The allowance for community gardens within some of the designate open space areas, particularly in the area of the barns might be appropriate. There is some concern that the relocation of one of the log barns can be accomplished from a structural preservation standpoint. 4.07.10 If any zone district within the PUD is proposed to contain time-share or fractional ownership units, or other similar interest in property, the provisions for such ownership shall be those that are approved bythe Board of County Commissioners at the time the property is zoned PU Staff Finding The PUD does not propose any time-share or fractional ownership schemes. 4.07.15 In order to fulfill the goals of the Comprehensive Plan while directing growth into the areas designated in that plan, requirements will be based on the Proposed Land Use Districts from the Comprehensive Plan. Staff Finding This is the section of the Code that applies to the PUD for the requirements for affordable housing. 4.07.15.01 For Lands Designated High Density Residential: (1) Planned Unit Developments - All Planned Unit Development proposals, and Planned Unit Development Amendment requests which results in an increase in density, must provide that at least 10% of the housing mix are affordable housing units. Providing 10% affordable housing units will not, by itself, be sufficient to fulfill the PUD requirement for a variety of housing types and densities (Section 4.07.03(5)]. Staff Finding The proposed PUD results in an increase in density and therefore is obligated to provide 10% of the units to be provided as affordable housing units. As shown 21 above, in order to quantify the mapping change and what that will realize in terms of residential density, the following is a summary showing the change. Therefore, a re -mapping of the subject property (as proposed) would result in a net density increase from 7 acres per dwelling unit to 2.67 acres per dwelling unit or from a total of 72 lots to 189 lots for the entire property. Note, specific increases in density for the High Density Residential results in 0.86 acres / dwelling unit. This is important to the next standard. The PUD agrees with the obligation to provide 10% of the total housing units to be deemed "affordable housing units" which totals 18.9 units rounded up to 19 units. The PUD requests the ability to provide these units "off-site" rather than include them within the units in the PUD. See below regarding "Off-site." (2) Off-site - Given that these lands have been planned for two or less acres per dwelling unit, these are the locations most suited for affordable housing. Off-site proposals will only be approved by the County Commissioners if the applicant can demonstrate circumstances that would justify an off-site option. In any event, the applicant must show that affordable housing units meet the requirements of these regulations and the Garfield County Affordable Housing Guidelines, and that these housing units will actually be built in Study Area 1. No cash -in -lieu payment will be accepted. Staff Finding The Applicant has made a logical argument in their request to amend portions of the Proposed Land Use Districts Map in the Comprehensive Plan from Medium and Low Density to Medium and High Density. In fact, all of the lower and south meadow residential clusters would be designated High Density at the request of the Applicant because of a lack of significant development constraints, availability of central sewer service and proximity to an improved collector road and close proximity to community / urban services in Glenwood Springs. This standard above, explicitly agrees with the suitability of providing affordable housing units "on-site", in that, areas of High Density are planned for two or Tess acres per dwelling unit, which are the locations most suited for affordable housing. Further, off-site proposals will only be approved by the County Commissioners if the 22 Existing Comprehensive Plan Resulting Lots (Density) Proposed Amendment Resulting Lots (Density) Low Density 36% (182.16 acres) 18.26 (10 ac /du) 0 0 Medium Density 64% (323.84 acres) 53.97 (6 ac / du) 79% (399.74 acres) 66.62 (6 ac / du) High Density 0 21% (106.26 acres) 122.38 (0.86 ac / du) Total Lot (Average Density) 72.23 Tots (7 ac / du) 189 Tots (2.67 ac / du) Therefore, a re -mapping of the subject property (as proposed) would result in a net density increase from 7 acres per dwelling unit to 2.67 acres per dwelling unit or from a total of 72 lots to 189 lots for the entire property. Note, specific increases in density for the High Density Residential results in 0.86 acres / dwelling unit. This is important to the next standard. The PUD agrees with the obligation to provide 10% of the total housing units to be deemed "affordable housing units" which totals 18.9 units rounded up to 19 units. The PUD requests the ability to provide these units "off-site" rather than include them within the units in the PUD. See below regarding "Off-site." (2) Off-site - Given that these lands have been planned for two or less acres per dwelling unit, these are the locations most suited for affordable housing. Off-site proposals will only be approved by the County Commissioners if the applicant can demonstrate circumstances that would justify an off-site option. In any event, the applicant must show that affordable housing units meet the requirements of these regulations and the Garfield County Affordable Housing Guidelines, and that these housing units will actually be built in Study Area 1. No cash -in -lieu payment will be accepted. Staff Finding The Applicant has made a logical argument in their request to amend portions of the Proposed Land Use Districts Map in the Comprehensive Plan from Medium and Low Density to Medium and High Density. In fact, all of the lower and south meadow residential clusters would be designated High Density at the request of the Applicant because of a lack of significant development constraints, availability of central sewer service and proximity to an improved collector road and close proximity to community / urban services in Glenwood Springs. This standard above, explicitly agrees with the suitability of providing affordable housing units "on-site", in that, areas of High Density are planned for two or Tess acres per dwelling unit, which are the locations most suited for affordable housing. Further, off-site proposals will only be approved by the County Commissioners if the 22 Applicant can demonstrate circumstances that would justify an off-site option. In any event, the Applicant must show that affordable housing units meet the requirements of these regulations and the Garfield County Affordable Housing Guidelines, and that these housing units will actually be built in Study Area 1. Importantly, Staff interprets this language in this section 4.07.15.01(1 and 2) above, to mean the following: 1) Section 4.07.15.01(1) applies to this PUD because it is assumed the Planning Commission approved an amendment to the Comprehensive Plan Map to High Density Residential; 2) This PUD standard requires the "policy debate" to occur at the hearing before the Board of County Commissioners as they review this PUD, where the Board decides whether affordable housing will be on-site or off-site. If the Board agrees to the provision off-site, the Applicant shall meet the requirements to do so at Preliminary Plan. Staff has discussed this interpretation of the Code with the Applicant who disagrees believing that the time of the decision or "policy debate" to determine if affordable housing is on or off site occurs at preliminary plan and not at PUD. They are prepared to discuss their perspective with you at the meeting. Finally, as mentioned throughout the memo, Staff believes the 10% should be built on site rather than somewhere in Study Area I for the following reasons: 1) The following goals and objectives in the Housing section of the Comprehensive Plan supports on site housing in the following way: ➢ PUDs should provide all types of housing that ensures current and future residents equitable housing opportunities which are designed to provide safe, efficient residential structures that are compatible with and that protect the natural environment. ➢ PUDs should encourage mix of housing types within a development. ➢ Encourage adequate, integrated housing at a reasonable cost to residents throughout Garfield County... 2) The Garfield County Housing Authority expressed their preferred policy for housing to be located on site stating the following: ➢ These units (on-site) will target households earning $50,500 to $58,600 annually. It has been our experience that families in this income bracket do not rely on social services and public 23 transportation to the extent the development would be an undesirable place to live. ➢ We believe that the close proximity to the Fire Station, Elementary School, and the Mountain Market with associated commercial spaces offering convenience products, gasoline, and personal service type businesses with a paved pedestrian / bike trail would create a practical setting for affordable housing. ➢ The Housing Authority feels that Elk Meadows would be a desired place to include affordable housing and build a balanced community. ➢ The Housing Authority acknowledges that the guidelines allow (should the BOCC approve) off-site location under certain circumstances; however we do not feel those circumstances apply for this development. 3) The application itself goes to great length to demonstrate that a comprehensive plan amendment is warranted due to Infrastructure Needs and Distance from Urban Uses. For example, the application states the following to support a change to high density residential (pages 3 and 4 in Tab 3): ➢ The Sopris Elementary School is located just off Four Mile Road/Midland Avenue about one and one quarter miles from the Elk Meadows PUD Entry. ➢ In the same vicinity as Sopris Elementary School is the Mountain Market and associated commercial spaces offering convenience products, gasoline and personal service type businesses. ➢ The existing paved pedestrian trail paralleling Four Mile Road through the Four Mile Ranch Subdivision will be extended through the proposed Elk Meadows PUD making the school and Mountain Market convenience services more accessible for pedestrians. ➢ American National Bank, Rivers Restaurant, WalMart and the numerous other commercial services in South Glenwood begin at a point less than three miles from the subject properties. Urban services are readily available to the future residents of these properties either by vehicle or by foot. The location of the proposed High Density districts easily satisfies a Moderate ranking for proximity to urban uses. 24 ➢ Staff would also note the existing RFTA service to Glenwood Park which is at the terminus of the Four Mile Subdivision within walking distance to the development. 4) The City of Glenwood Springs' opinion supports providing housing in -site in the following statement: ➢ Unfortunately, the application materials provided do not provide any details on how off-site mitigation would be achieved. The incorporation of affordable housing within a specific development is, in most cases, the optimum location for housing as it provides a mix of housing and socio-economic groups within a community. ➢ The overall design of the Elk Meadows development has lots that range in size from 13,000 to 30,000 sq. ft. The application indicates that most homes will be 4,500 sq. ft. in size or greater. It is likely a number of these homes will be second homes for some families. Second homes in and of themselves generate a need for employees to provide needed services such as overall maintenance, gardening, etc. Employees will also be needed to provide the necessary maintenance of the trails, roads and improvements owned by the Homeowners Association within this development. It would seem appropriate that some form of affordable housing should be provided on site for these employees and also for other employees, such as workers at the Sunlight Ski area. ➢ The pre -annexation agreement sets a cap on the number of units within this development to 200. The current application is for 189 detached single family homes. One of the stated goals from the Garfield County Comprehensive Plan Section 111-2.0 indicates a mix of housing types is to be encouraged within a development. One of the County's objectives as cited in 2.1 is to encourage adequate, integrated housing at a reasonable cost to residents throughout Garfield County. It does not appear as though the current proposal meets this goal or objective as the only variation in housing product is a variation on lot sizes. ➢ It would seem appropriate that the plan could be revised to include a housing product to meet the goals and objectives of the Comprehensive Plan and inclusionary requirements. An additional option to the inclusionary component would be the addition of accessory dwelling units as a permitted use, understanding that there is a cap on the number of dwelling units per the annexation agreement. Therefore, Staff recommends the 10% housing be included on site. 25 4.08.05 Where a Preliminary Plan application is included with a PUD application, the Subdivision Regulation requirements will supersede the following PUD requirements where the same information or more detailed information is required as a part of a subdivision application. The applicant shall include with the written request for PUD zoning which does not include a subdivision Preliminary Plan application the following information: (1) A statement of the ownership interest in the property to be included in the PUD and the written consent of all of the owners; Staff Finding The application contains a Title Policy from Land Title Guarantee Company which indicates that the Applicant owns the Martino Ranch. Additionally, the Policy demonstrates that the Bershenyi Ranch is owned by Bershenyi Land & Cattle LLLP, Carol A. Bershenyi and John Wilson Bershenyi and Alice P. Bershenyi. The application contains a letter from these owners giving the Reserve at Elk Meadows, LLC permission to submit the PUD application. (2) A PUD Plan indicating the broad concept of the proposed development. Such Plan shall clearly indicate: (a) The maximum number of dwelling units proposed within the overall area; Staff Finding The PUD states (and shows) that the site plan envisions a site specific development plan containing 189 residential lots. (b) The minimum acreage which will be dedicated to Common Open Space; Staff Finding The PUD site plan shows a dedication of approximately 374.7 acres of total common open space. (c) The type of uses proposed and the acreage devoted to each use; Staff Finding Generally, the primary use in the PUD is a single family residential use (comprising approximately 131 acres which includes roads through the property leaving the balance of 374 acres in open space that also contain community facilities which can be considered accessory uses serving the residential com niunity. The PUD zone districts map provides a land use summary as follows: PUD Zone District Acreage Devoted to Use % of Total Property Utilities District 3.6 0.71 % Country Residential District (North Meadow) 51.3 10.14% Meadow Residential District (East & South Meadows) 68.3 13.46% Open Space District 378.7 74.89% Community Facilities / Open Space District 1.87 0.37% Four Mile Road ROW 2.2 0.43% 26 C Total (d) Major internal circulation systems; 505.8 100% Staff Finding The PUD proposes an internal street system characterized by looped cul-de-sacs. As viewed in two sections with CR 117 splitting the development, there is only one way in and one way out. Internally on the west side, the site plan provides emergency access routes to provide a secondary egress / ingress in the event of an emergency. The application states (and Staff agrees) that the proposed realignment of Four Mile Road will improve safety on this major collector road and allow for the construction of an efficient and safe intersection with the roads internal to the PUD. It is unclear of the application proposes these roads to be "private" or dedicated to the public because the application states that "Some roads will also be platted with a public access easement such that the public may access the parking areas designated for users of the proposed "mountain park"." Roads in a PUD may be private if requested and approved by the BOCC. The application also proposes to reduce the required road standards listed in the County Subdivision regulations. Specifically, the County requires that the roads be designed to the Minor Collector standard which requires 60 -foot ROW, Two 12 -foot lanes, 6 -foot shoulders and a max grade at 8%. The PUD proposes 22 -feet of asphalt traffic lanes. Additionally, the application provides that "in three locations, emergency access drives are proposed as an alternative to full cross section streets to avoid dramatic scarring of the native terrain. One emergency access, which is of relative steep grade and also serves as a primary pedestrian trail, will have a ten foot wide asphalt surface with one foot shoulders. The remaining two emergency drives will be twelve foot wide gravel platforms and will also serve a pedestrian function. Paved pedestrian trails connect the public pedestrian trail located east of Four Mile Road with access to the proposed "mountain park':" There appears to be good pedestrian / bike access through the site; however, Staff finds this characterization of the main road widths to be inadequate in design for this PUD. Specifically, the grades appear to be too steep and could be further impacted by snow in the winter due to their north, northeast aspects which are more difficult to get sun exposure. Again, as mentioned earlier, there is only one way in and out of the project on either side of CR 117. The Subdivision Regulations require a secondary access if cul-de-sacs are longer than 600 linear feet. While the east meadow appears to have little wildfire issues, the upper meadows certainly have those issues. Staff finds that this needs to be more fully explored. Staff notes that 27 the Glenwood Springs Fire Department as well as the Colorado State forest Service were silent on the issue. (e) The acreage, which will be dedicated for school, sites; Staff Finding The PUD is located in the RE -1 School District. As such the PUD proposes (and is allowed) to make a payment of cash -in -lieu for School Site Dedication purposes to the School District. This calculation shall be done according to Section 9:80 of the County Subdivision Regulations at will be paid at Final Plat. (f) The general nature and location of commercial and industrial uses, if any, to be located in the PUD; Staff Finding The PUD proposes no commercial or industrial uses. (g) Provision for water, sewer, telephone, electricity, gas and cable television, if applicable; and Staff Finding The PUD proposes a central water system for both potable and irrigation water. Wastewater service is to be provided by the City of Glenwood Springs via the terms in a pre -annexation agreement. Telephone, electricity, natural gas and cable television will be installed underground within the amended PUD and in accordance with plans designed or specified by the utility companies serving this area. The detailed engineering for these utilities and their associated state approvals are to occur at preliminary plan and final plat. (h) Other restrictions proposed by the applicant such as building setbacks, height limits, access requirements and grade or slope restrictions to be applied to particular areas, written in the form of a zone district text the same as. or in similar form to, the Garfield County Zoning Resolution; and Staff Finding Tab 10 of the application contains the specifics in the proposed PUD regarding dimensional requirements (lot size, height, etc.) and uses allowed in each of the districts shown in the PUD master Zoning Map. Generally, the application states that the residential lots are very typical of urban / sub -urban type lots. Staff agrees and notes that they are very similar to what would be in the RGUD or RLUD zone district. Staff notes that where an item is not covered in the proposed PUD, the County shall refer to the County Zoning Resolution by default. Staff points out a few issues for discussion: 3) Setbacks versus Building Envelopes: The PUD refers to them interchangeably 28 throughout the application. In this case, Staff prefers to have the PUD set out specific setbacks rather than building envelopes primarily from an administrative perspective. Building envelopes are required to be placed on a plat which requires a plat amendment by the BOCC to amend. Setbacks are more clearly administered as they can't be amended (except through a variance process). Staff suggests the Planning Commission recommend the BOCC require setbacks rather than building envelopes. Note, this will require varying setbacks for the three different residential neighborhoods; 4) Signs: The PUD requests specific sign standards for this PUD, different from the Code. Staff suggests the Applicant redesign this section to better reflect the terms used in the code. For example, the sign code does not allow a "monument" sign at all which means it cannot be part of any PUD. This section needs better refinement and Staff cannot support this as proposed. 5) Street Design Standards: As mentioned earlier, the Code requires these internal roads be designed to a Minor Collector standard based on ADT. The PUD proposes an internal street system characterized by looped cul-de-sacs. As viewed in two sections with CR 117 splitting the development, there is only one way in and one way out. Internally on the west side, the site plan provides emergency access routes to provide a secondary egress / ingress in the event of an emergency. The application also proposes to reduce the required road standards listed in the County Subdivision regulations. Specifically, the County requires that the roads be designed to the Minor Collector standard which requires 60 -foot ROW, Two 12 -foot lanes, 6 -foot shoulders and a max grade at 8%. The PUD proposes 22 -feet of asphalt traffic lanes. Staff finds this characterization of the main road widths to be inadequate in design for this PUD. Specifically, the grades appear to be too steep and could be further impacted by snow in the winter due to their north, northeast aspects which are more difficult to get sun exposure. 6) Maximum Grade: The PUD appears to proposed roads that may be in excess of 8% for a minor collector. A variance can be sought (Section 9:37) from the BOCC for a grade increase up to 14% provided the following provisions have been met (which have not been addressed in this PUD): A) The applicant shall, by way of graphic illustration on a topographic map, show the difference between a road that would comply with the grade requirements and the proposed road with excessive grade. 8) The excessive grade is necessary to avoid the creation of a cut or the fill slope that exceeds twelve (12) feet in height at the top of the cut or the bottom of the hill. C) That the excessive grade section is the minimum length and the minimum increase in grade necessary to provide access to all lots. 29 D) The excessive grade has a slope with exposure to maximize solar exposure and minimize snow/ice build up. E) All excessive grades in excess of 150 feet in length on dead end roads shall have a turnaround approved by the appropriate fire district as to the adequacy of the turnaround to meet fire equipment requirements. F) If the applicant has not proposed or obtained Board of County Commissioner approval for fire fighting water storage of adequate capacity at the top of the excessive grade, the proposed excessive grade must permit the transport of such water. 1. If the Board of County Commissioners find that a wild fire hazard is present in the proposed subdivision, the applicant for a variance to the maximum permissible grade must meet the following additional criteria: 2. Excessive grades shall only be approved if, in the judgement of the local fire fighting authority, the wildfire hazard presents a danger due to excessive vegetation, inadequate land widths or inability to transport water. 3. In areas where wildfire hazard presents a danger, excessive grades shall only be approved if landscaping requirements consistent with Forest Service recommendations to minimize wildfire hazards are not incorporated into the covenants of the subdivision. 4. A variance to the maximum grade shall only be allowed if the use of roof shingles and siding of the structure are built out of something other than fire retardant materials and/or sprinklers for internal structural fire protection are not mandated by covenant. 7) Ownership / Maintenance of Internal Roads: It is unclear of the application proposes these roads to be "private" or dedicated to the public because the application states that "Some roads will also be platted with a public access easement such that the public may access the parking areas designated for users of the proposed "mountain park"." Roads in a PUD may be private if requested and approved by the BOCC. 8) Cul-de-sac & Emergency Access: The road design provides only one way in and out of the project on either side of CR 117. The Subdivision Regulations require a secondary access if cul-de-sacs are longer than 600 linear feet. The design shows 1000 linear feet of exclusive access to the East Meadow and approximately 1000 linear feet for the upper and south meadows with only one way out. The PUD requests the ability to waive the standard. While the East Meadow appears to have little wildfire issues, the upper 30 meadows certainly have those issues. Staff finds that this needs to be more fully explored. 9) Lot Access by Easement: Staff is uncertain what is being requested here. This needs better explanation. (1) If more than one phase is proposed, a phasing plan shall be included in the application that delineates the proposed phasing of the development. Staff Finding The PUD proposes the development would achieve full build -out over 6 phases. The phasing plan is laid out on the following page. Note, there are no timelines attached to the phasing plan and instead, the application asks that it be built out according to the measure of how well the market is doing rather than tie phases to timelines. Phase To be Accomplished Timeframe Phase A D Access road and services to Lots 1 through 25 in the East Meadow neighborhood and east side entry landscaping. (26 lots) D Construction of the first phase of the sanitary sewer system connecting to the Four Mile interceptor sewer line, first phase of the domestic water system, and first phase of the raw water irrigation system. D Construction of the public pedestrian trail from the north PUD boundary to the south PUD boundary and the gravel pedestrian trail extending east along Four Mile Creek looping around lots 22 & 23, following the main access road and tying back into the "Four Mile Valley Public Trail". D If Phase A is built without Phase B, a temporary looped access road will need to be provided as shown on the "Construction Phasing Plan." Phase B D Access road and services to Lots 26 through 72 in the East Meadow Neighborhood. (46 lots) D The East Meadow open space park and trails. D Preservation of the Bershenyi barns, landscaping of the "barnyard" and development of the Four Mile Creek Park and related trails. Phase C D West entry including landscaping, access road and services to Lots 1 through 18 of the South Meadow neighborhood. (18 Lots) D The public pedestrian trail from Four Mile Road to the west end of Phase C and the trail between lots 5 & 6. • This phase may also include gross earthwork on the access road to the Upper Meadow neighborhood. ??? ??? Phase D Phase E D Access road and services to Lots 19 through 62 of the South Meadow neighborhood and the open space park in this neighborhood. (44 Lots) D Phase D assumes Phase C access is complete, but a looped access road following the emergency access and main road through Phase F will need to be provided as shown on the "Construction Phasing Plan." D Access road and services to Lots 1 through 23 and Lots 37 through 41 in the Upper Meadow neighborhood including the emergency access drive/pedestrian trail connecting the main entry road to Upper Meadows loop road. (28 Lots) D A looped access road following the emergency access and main road through Phase G will need to be provided as shown on the "Construction Phasing Plan." ??? 2?? 31 Phase F ' ➢ Access and services to Lots 24 through 36 and Lots 42 through 55, public parking facility and the observation deck and shelter. (27 Lots) > The •ublic pedestrian trail from Phase E to the west edge of the PUD. As with all PUDs, an Applicant shall be required to submit a preliminary plan application for subdivision of the entire PUD shall be submitted to the County within 1 -year of approval of the PUD. Then the separate phases would occur via 6 separate final plats. The application states that while this is the currently proposed phasing plan, market conditions and construction implications may cause the Applicant to modify the sequence of the development of these phases. Additionally, the application states that the configuration of the proposed phases allows for utilities and roads in a manner such that if subsequent phases are not developed for some time, the completed areas of the development will function effectively. Important to note that the Applicant requests that with the approval of the Elk Meadows PUD, the sequence of phasing construction may be modified through the subdivision review process and not require an amendment of the originally approved PUD. Staff does not interpret the County's regulations to accommodate such a request understanding that the phasing plan is directly required by the PUD and the Preliminary Plan / Final Plat action is merely the subdivision action directed and guided by the phasing plan in the PUD. In this way, to amend the phasing plan, an applicant shall be required to modify the PUD and cannot achieve that change through the County's Subdivision processes. Staff cannot recommend this be approved. Ultimately, the development build -out completes the lower meadow first followed by the south meadow second, and finally with the upper meadow. With phased developments, Staff continues to take the position that all of the amenities promised by a developer in a PUD should be available for all of the future residents in that community which includes the first and last resident to build. To that end, Staff suggests that all of the community facilities including trails, community buildings, open space tracts, landscaping, etc. be platted and constructed during the first phase of development. The Applicant has committed, to developing the public trail extension from Four Mile Ranch through this development as part of Phase A. (3) A regional location map showing the relationship of the site to connecting roadways, public facilities, commercial and cultural facilities and surrounding land uses; Staff Finding: This was provided in the application. (4) A site map illustrating site boundaries, acreage, existing structures and the existing zoning; Staff Finding: This was provided in the application. (5) A site topographic map showing at least five-foot contour intervals, major vegetation elements, streams. rivers, ditches and areas subject to 100 Year flooding: 32 Staff Finding This was provided in the application. (6) A legal description of the area which the applicant wishes to include in the PUD; Staff Finding This was provided in the application. (7) A written statement containing the following information: (a) An explanation of the objectives to be achieved by the PUD; Staff Finding: This was provided in the application but is reinserted here. The Reserve at Elk Meadows PUD is a result of applying objectives established by an analysis of the community and planning issues associated with the property, immediately surrounding physical conditions, zoning patterns existing in the Four Mile Creek corridor and the Garfield County Comprehensive Master Plan for Study Area 1. Input collected at informal public meetings and interviews with adjacent property owners and community members were also used in the analysis. Following is a list of the objectives that have guided the PUD design: ➢ Preserve the unique natural areas of the PUD site, especially the riparian areas associated with Four Mile Creek. ➢ Maintain a sense of space along Four Mile Road. ➢ Preserve the two large Bershenyi barns to provide a permanent link to the cultural heritage of the property. ➢ The Four Mile Creek community trail should be continued through the PUD to the south boundary of the property and link this trail to the access trail to the upper Bershenyi parcel that will be preserved for the public benefit. ➢ Improve traffic flow and safety on Four Mile Road through the Bershenyi Barnyard area. ➢ Minimize impacts on uniquely sensitive view sheds associated with the property. ➢ Minimize the impacts of development by locating home sites in areas appropriate for development, avoiding sensitive geologic zones, native vegetation and sensitive wildlife habitat. 33 ➢ Create home sites with direct connection to open space, wherever possible, and provide on site recreational opportunities for the future residents of the community. ➢ Group home sites in compact neighborhoods to maximize large blocks of open space, achieve efficient infrastructure systems, create cohesive landscape patterns and streetscapes and to minimize impacts on the environmental qualities of the site. ➢ Provide a community which offers efficient and safe internal access, minimizes demands on county services, is sensitive to off site traffic impacts and provides centralized sewer and water services to its residents including a raw water irrigation system. ➢ Create a rural residential community that is compatible with other residential land use patterns in the Four Mile Creek corridor. ➢ The qualities and character of the proposed community should provide residential dwellings and neighborhoods compatible with existing and approved housing in the Four Mile Creek Corridor. ➢ Create site, architectural and landscape design guidelines to be administered and enforced by the home owners association. (b) A development schedule indicating the approximate dates when construction of the various stages of the PUD can be expected to begin and be completed; Staff Finding The application does not provide approximate dates as required. Rather, they provide a "market based sliding scale" based on a 2 year construction schedule. Staff points out that once a final plat is approved, the SIA has a 1 -year time frame for completion with a letter or credit life to expire six months following that. For example, if a final plat is approved January 1, 2008, the SIA would expire (hopefully after all the infrastructure was completed) by January 1, 2009 which his a full year ahead of what is proposed in Phase A below. Staff suggests the Planning Commission and Board of County Commissioners require dates certain for these phases rather than a sliding scale. Phase A Phase B Phase C Completion of infrastructure within 24 months of approval of the first final plat. Completion of infrastructure within 24 months of completion of infrastructure of the previous phase. Completion of infrastructure within 24 months of completion of infrastructure of the previous phase. 34 Phase D Phase E Completion of infrastructure within 24 months of completion of infrastructure of the previous phase. If the construction of all infrastructure required to serve Phase E has not been combined with one of the previous phases, it will be combined with the construction of Phase F. Phase F Completion of infrastructure within 24 months of completion of infrastructure of the previous phase. (c) Copies of any special covenants, conditions and restrictions. which will govern the use or occupancy of the PUD; provided, however, that the applicant may impose additional covenants, conditions and restrictions on any particular area in connection with the platting of such area; Staff Finding Draft CCRs have been submitted in Binder 2. (d) A list of the owners of properties located within two hundred (200) feet of the boundaries of the PUD and their addresses; Staff Finding This list was submitted in Binder 1. (e) A statement by a licensed engineer, with supporting calculations and documentation, which shall provide evidence of the following: (i) The proposed water source legally & physically adequate to service the PUD; Staff Finding The Application contains the following documents that provide a detailed analysis of the proposed central water supply system. ➢ Water Rights & Water Supply Report — Zancanella & Associates; ➢ Potable Water, Sanitary Sewer System & Dry Utilities Report — Sopris Engineering; ➢ Schematic water plan; ➢ Schematic irrigation plan; and ➢ Schematic sewer plan The application proposes to provide domestic water supply to the all residential Tots from a new central water supply system. This system would be served by three wells located near Four Mile Road and Four Mile Creek. This water is to be treated then pumped to 2 separate storage tanks where the lower tank has a capacity for approximately 130,000 gallons serving 142 lots and the upper tank has an approximate 90,000 gallon capacity serving 48 Tots. The system will require approval from the Colorado Department of Public Health and Environment (CDPHE) for a community water system. The application states the system design is based upon delivering water at a maximum forty (40) psi and a maximum one hundred seventy (170) psi to each lot. However, the County engineering consultant speculates that this pressure maybe too high for domestic 35 purposes and suggests adjustments be implemented such as reducer valves. Additionally, the planned fire flow is 1,500 gal/min. for a thirty (30) minute duration equaling a five thousand (45,000) gallons of water storage for fire protection. Legal Supply The application states that the legal water supply shall either come from the West Divide Water Conservancy District or an augmentation plan that has been filed with water court. In either case, a plan shall be required to be in place prior to the approval of a Preliminary Plan which will require approve from the Division of Water Resources. Physical Supply Anticipated water usage, according to the Zancanella Report (Tab 17) indicates that each house was allocated 1.5 EQRs where each EQR is equivalent to 3.5 people using 100 gallons per person / day. Contrary to the rest of the application, this report states that domestic water will be diverted to accommodate up to 500 sq. ft. of lawn irrigation even through the proposal provides for a separate raw water irrigation system. The Zancanella Report states that two wells have been drilled and pump tested (the Elk and Bison Wells). The report anticipates that the Bison Well and 2 additional wells forming a well field will supply water to the development. The pump tests revealed that both wells recovered normally, but the Bison Well was the better producer at a rate of at least 75 gallons per minute for extended periods of time which is in excess of the maximum pumping demand for the needs of the development. Water Quality The Zancanella Report contains the results of a water quality analysis that indicated no coliform bacteria and that all other required tests did not exceed the Maximum Contaminate Levels established by the EPA. Finally, Sopris Engineering makes the statement that "based on their field investigations, preliminary design findings and design meetings, we foresee no problems with the utility services to serve the project." Staff referred the application to the Colorado Department of Public Health and Environment (CDPHE) which stated that "the proposed water system will need to go through the state New System Capacity Development review and plans and specification review. The water quality information provided showed the Bison well to exceed the MCL for gross Alpha and both wells had relatively high radon levels. There currently is no MCL for radon but it may be an issue in the future." Mountain Cross Engineering, on behalf of Garfield County, provided the following concerns: 1. The water demands that were estimated for the augmentation plan (350 gpd) differ from those estimated for the water system (450 gpd). These should be congruent or explain 36 the rationale behind the discrepancy; and 2. The project is proposed to have two pressure zones, with pressures ranging from 170 psi to 40 psi. Pressures of 170 psi are very high. Generally speaking 100 psi is a more realistic maximum for residential plumbing fixtures. More pressure zones or individual residential PRVs should be considered. (ii) The proposed method of sewage treatment legally and physically adequate to service the PUD. If the PUD application proposes to utilize existing, central facilities, the application shall contain a letter from the district or provider that adequate excess capacity currently exists and will be devoted to accommodating the development, or that the capacity will be expanded to adequately accommodate the development; (A. 97-109) Staff Finding The application intends to provide wastewater service to the development by connecting to the 10 -inch sewer main presently installed in CR 117 that runs by the property that served by Glenwood Springs Waste Water Treatment Facility. (Recall, this line was recently constructed to provide sewer service to Springridge Reserve.) The lots on the west side of CR 117 will gravity feed to the line while the lots below (to the east) of CR 117 will need to be gravity fed to 2 lift stations to be forced to the main in the county road. The lift stations will require approval from CDPHE prior to any final plat. The 10 -inch main was oversized when it was recently installed to accommodate this development with two 8 -inch stubs. Additionally, Glenwood Springs' Draft 201 Plan includes providing service to this development in its service area. This service to the development to be provided by Glenwood Springs is memorialized in a Pre -Annexation Agreement (the Agreement) found at Tab 17. This Agreement basically agrees to provide sewer service to the development with certain conditions and obligations of the developer to pay Sewer System Improvement Fees, Transportation Impact Fees, and Parkland Fees. The Transportation Impact Fees appear to be the most significant fee that is intended to off -set the traffic impacts that are to occur in the City; this obligation has a value of $900,000. The City provided a letter indicating that the City "can and will" serve the development; however, the letter contained certain conditions. Sopris Engineering was the firm that originally designed the sewer main which has been installed in CR 117 for the primary benefit of Springridge Reserve. A schematic Sewer Plan is attached and Sopris Engineering makes the statement that "based on their field investigations, preliminary design findings and design meetings, we foresee no problems with the utility services to serve the project." 37 iil) The proposed method in which storm drainage will be handled, demonstrating that adjoining property owners would not be damaged by the development; and Staff Finding The application contains a Drainage Report prepared by Sopris Engineering (Tab 19) which provide an analysis of the drainage basins affecting the property and proposes mitigation to handle stormwater at full build-out so that historic levels of drainage off property are not exceeded. The summary is presented here. A minimum of nine detention/infiltration ponds are proposed. The detention or infiltration facilities vary in size. Each basin will have a low-level outlet pipe to release flows at a controlled rate. Spillways should be constructed when storms in excess of the 25 -year occur. This will minimize any erosion of the detention basin slopes. Interior step pond detention is proposed in some areas to interconnect the released drainage from the detention basins. The developed peak runoff rate will then be equal or less than the historic peak runoff rate leaving the site. Summary It is our opinion the above preliminary drainage concept and drainage facilities will meet Garfield County's drainage standards. The results from this preliminary study suggest that no long-term, adverse impacts to drainage are anticipated with the development of the Reserve at Elk Meadows. On-site peak discharge will increase slightly with development. The additional increase in stormwater volumes will be provided in the proposed detention/infiltration ponds within select basins. Since surface disturbance is proposed only within the lots and the roadways, the historical drainage pattern will be maintained. (iv) The proposed method in which provision will be made for anyotential natural hazards in the area such as avalanche areas, landslide areas floodplainareas, and unstable soils, and the extent and mitigation of such hazards); Staff Finding The application contains a geologic analysis of the property prepared by HP Geotech. The report states that "geologic conditions in the proposed 2006 conceptual development areas should not present major constraints or unusually high risks to the proposed development that cannot be mitigated. Possible mitigation concepts should be considered in the development plan. The application contains a subsequent HP Geotech analysis regarding radiation potential and their comments are as follows: 38 RADIATION PO I ENTIAL The project site is not located on geologic deposits that would be expected to have high concentration of radioactive minerals. However, there is a potential that radon gas could be present in the area. It is difficult to assess future radon gas concentrations in buildings before the buildings are constructed. Testing for radon gas levels could be done when the residences and other occupied structures have been completed. New buildings are often designed with provisions for ventilation ()flower enclosed areas should post construction testing show unacceptable radon gas concentration. Staff referred the Application to the Colorado Geologic Survey (CGS) for comments. CGS responded to the application with the following comments: 1. HP discusses rockfall and debris flow hazards that could affect the site. Two lots in the south meadow, 52 and 53, could be affected by rockfall runout below outcrops of the Maroon Formation, based on the rockfall simulation program that was performed by HP. The runout zone and the location of a possible mitigation structure are illustrated in their report. At a future stage of development, the mitigation design should be presented, or the lots could be removed from the project. The area of proposed mitigation has been mapped as old landslide (Pleistocene age). The construction for mitigation should evaluate the stability of temporary cuts if they would remain unsupported for any length of time. 2. The potential for debris flows exists for the same lots. As stated in the HP report, the mitigation for rockfall could be designed to protect against debris flows. The debris flow hazard for lots 28 through 31 and lots 3, 4, 5, and 7 is minor and could probably be addressed with proper grading and establishment of building envelopes, which has been done. 3. As in many areas with steep terrain, a challenge may be construction of the roads. The Maroon Formation erodes to slick clay. As a grading plan is developed, the cut and fill sections should be evaluated by a geotechnical engineer to ensure the stability of the hillside and to limit the erosion. 4. Is the access road from lots 1-3 to Lot 53 in the south meadow necessary? There may be a planning purpose for this link, but it necessitates an additional crossing of the drainage and more disturbance. Similarly, is the short access north of Lot 23 in the upper meadow necessary? 5. The county's emergency services department would need to evaluate the grade on the emergency access to the upper meadow. This road is coincident with a drainage and will require additional culverts and drainage features to maintain the access. Would this road be off-limits to the residents for normal travel, and if so, how would the restriction be implemented so that the road could still be used for farm traffic? 39 6. As the project progresses, the soil characteristics will need to be assessed for bearing capacity and swell -consolidation. The sites for the water tanks will need to be evaluated for soil properties and slope stability. The tanks will have varying loads, which must be accommodated in the foundation design. 7. As mentioned in the HP report, the area of the East Meadow near Four Mile Creek is underlain at depth by evaporite bedrock. At a future stage of development, drilling or excavation within the building envelopes of the affected lots should provide information on whether sinkholes are developing. 8. An erosion control plan should be prepared and erosion mitigation should be in place before grading at the site begins. This is especially important due to the proximity of Four Mile Creek, which could experience sedimentation. Disturbed areas should be reseeded as soon as possible. Detention ponds could be designed with water quality capacity. 9. At this time of year the snow cover made it difficult to observe any seeps that might be present on the hillsides. Locally, it is possible that interceptor drains might be necessary to divert groundwater flows. In summary, there are no geological conditions that would preclude the subdivision. The recommendations in the HP report are valid and should be followed. A geotechnical firm should assist during all phases of the project. Mountain Cross Engineering, on behalf of the County, reviewed the geotech reports and commented that the "Extents and impacts required for the mitigation for rock fall and debris flow should be detailed for Preliminary Plan." (F) Easements showing vested legal access for ingress and egress from a public road to the D and/or documentation demonstrating access shall be acquired across a public right-of- way or easement within two (2) years of any PUD approval and said access shall be vested prior to final platting of any property subject to the easement across the right-of-way; (A. 97- 109) and Staff Finding Access to the property is proposed to be directly from CR117. The PUD proposes to re- align a portion of CR 117 to accommodate better entrances into the PUD. The Applicant will need to obtain permits under the County Road and ROW Use regulations. As well as obtain permission to relocate the County Road. Vacation of the old portion is governed by the Road Vacation Resolution. The County Road and Bridge Department provided the following comments: 1) During the re -alignment phase of construction, Road and Bridge requests that regular weekly meetings be held for the purpose of quality control. 40 2) In addition, Road and Bridge will require unlimited access to the site where the relocation and construction of CR 117 is taking place, in order to observe construction practices and ensure compliance with county specifications. 3) Compaction testing will be required and test results should be forwarded to this office as well as to the county engineer. As stated above test results must meet or exceed 95% of standard proctor. 4) With regard to intersection design; the traffic report by Felsburg Holt and Ullevig, recommends that a south bound left turn lane would be required to adequately facilitate safe traffic flow. In addition, Road and Bridge would also request acceleration and deceleration lanes for both north bound and south bound traffic, entering and exiting the site. 5) Prior to construction of the re -alignment of CR 117 all plans and drawings must be reviewed and approved by the county engineer and Road and Bridge. Upon completion and acceptance of the new roadway, plans of record will be submitted to the county engineer and Road and Bridge. In addition a warrantee of the roadway shall be implemented. (G) Evidence that the PUD has been designed with consideration of the natural environment of the site and the surrounding area and does not unreasonably destroy or displace wildlife, natural vegetation or unique natural or historical features. Staff Finding The application provides a lengthy statement as to how the project meets this standard which is summarized here: ➢ Housing is concentrated in areas previously disturbed by agriculture and avoids the more sensitive steep slopes, riparian areas and sensitive geologic zones. A few homes site are located in areas of native vegetation on the fringe of the agricultural areas but only where slopes and geologic conditions presented no unique limitations. ➢ All mapped wetlands are left undisturbed. Proposed roadways do cross natural drainage channels that may be designated as "waters of the US" channels but these only carry seasonal water and the crossings will be accommodated by nationwide permits with the U.S. Army Corp of Engineers. ➢ All lots border open space with a large majority looking out on expansive areas of open space. ➢ A broad viewshed of hay meadow along the east side of Four Mile Road has been preserved to maintain the sense of openness along Four Mile Road. 41 ➢ The two larger Bershenyi Barns will be preserved to maintain a historic link to the cultural heritage of the site. The large log barn will be relocated to accommodate the proposed new Four Mile Road alignment. ➢ Development is areas of unique visual sensitivity have been avoided. ➢ Internal roads are designed to be sensitive to topographic conditions and existing ranch roads are utilized for emergency access drives, pedestrian ways and for access to the public lands to the west. ➢ The compact residential neighborhoods preserve the most critical areas of wildlife habitat and allow for wildlife movement through the community. ➢ The vegetative condition of all areas disturbed by past agricultural practices will be enhanced through on -lot landscaping, landscape development of recreational areas and reclamation of general open space acreage with native species. Drought tolerant native plant species and locally adapted plant species will be utilized in the open space plantings and encouraged through covenant guidelines in the residential landscape plantings to achieve a balance between appropriate water management and use, the restoration of native plant life, and the need for aesthetically pleasing plantings in proximity to houses. ➢ Passive stormwater features such as grass swales and shallow detention pools are used to slow water, improve infiltration, enhance water quality and control soil erosion. ➢ All areas disturbed by the development construction will be reclaimed and revegetated. ➢ Domestic wastewater will be discharged to the City of Glenwood Springs central wastewater treatment plant. ➢ A raw water irrigation system is proposed to deliver irrigation water to every lot and to the meadow areas. A large part of the historically irrigated agricultural lands will continue to be irrigated as residential lot landscaping, park/recreation area development or hayfield preservation, although some of the pasture areas will be refurbished as native meadows requiring little or no irrigation after initial establishment of the native species. ➢ The storage pond that will be developed in the South Meadow as an element of the raw water irrigation will facilitate the introduction of additional and riparian habitat. ➢ A wildfire mitigation plan has been prepared and reviewed by the Glenwood Springs Fire District. The Division of Wildlife (DOW) commented on the application with the following points: 42 The DOW applauds the elimination of home sites from the upper western parcel, and movement of many of the home sites to the irrigated fields on the east side of 4 -mile road, in response to concerns to the original plans. These changes will help to minimize some of the wildlife impacts. Impacts from the current proposal will include direct and indirect loss of winter range, displacement of wintering wildlife (from direct habitat loss and recreational disturbance), habitat fragmentation, and potential increased vehicle/deer collisions, among others. Conflicts may also arise with deer and elk browsing of ornamentals/ landscaping plants, human/bear conflicts, mountain lion predation of pets, and other nuisance wildlife conflicts with raccoons, skunks, etc. Placement of a 100' open space corridor along the north boundary of the East Meadow along with the 100' buffer from the adjoining Four Mile Ranch will provide for a 200' wide movement corridor between the two subdivisions. This will allow movement to the winter range on the hillside on the east side of the subdivision in the Roaring Fork River corridor. Plant trees along the buffer corridor to help screen the corridor from the housing units. Building envelopes for lots 1-22 of the East Meadow should have a minimum 50' setback from the crest of the hill overlooking Four Mile Creek. This would help buffer the winter range use of the hillside as well as buffering it for use as a movement corridor, making it more effective and desirable. Move lots 18-23 of the Upper Meadow east towards Street "A" and eliminate the Street "D" loop that accessed those Tots. This will help to pull those lots further out of the severe winter range area and cluster those sites with the rest of the development further minimizing impacts to wildlife. The elimination of cattle grazing from the riparian area along Four Mile Creek and the proposed effort to assist the riparian vegetation to recover will be an important step in restoring it to a properly functioning system. The creek is also going to play an important part as a movement corridor as development in the East Meadow blocks existing movement patterns. However the building of a 6 foot wide gravel path along the creek will negate any positive gains for wildlife. Increased recreation and the associated zone of disturbance will have a negative impact on wildlife. It is the recommendation that this trail and proposed Four Mile Creek park be eliminated from the development plan. 43 • BBQs should also be securely housed in the garage or cleaned with a bleach solution when not in use due to the fact that leftover food and grease are an overwhelming bear attractant, • Round door knobs on the outside of doors rather than lever -type can limit bear access into houses as well as installing a cooling system rather than leaving windows open, as this is the main way bears access homes in the summer, 6. Eliminating plantings of any berry, fruit, or nut producing plants or shrubs will also discourage bears and other wildlife from feeding on landscaping. Homeowners need to be aware that the Division of Wildlife is not liable for any damage to landscaping by deer, elk, or bear. 7. During the construction process, large areas of disturbed soil will be inviting to noxious weeds. Weeds can out -compete native vegetation, thus degrading the quality of the habitat. Precautions should be taken so that heavy machinery does not spread noxious weeds within the area. After construction is complete, a weed management plan should be drafted to further ensure that weeds to not invade the native plant community habitat. 8. Homeowners need to be made aware that the surrounding lands are hunted during big game seasons. It would advantageous to continue hunting on the parcels themselves to help minimize excessive use by deer and elk and so that the property does not become a refuge during hunting season. 9. Homeowners are responsible for removing dead wildlife which may die on their property. construction workers during the development process. 2. All interior fencing should be eliminated. Fencing needed for agricultural purposes should be wildlife friendly. For wire fencing, 42" maximum height, 4 wire with a 12" kick space between the top two strands. Rail fencing should be 48" or less with at least 18" between 2 of the rails. 3. All utilities be buried. 4, Maintain as much of the native shrub communities within the developed open space areas and building envelopes as possible. 5. Bear/human conflicts have risen along the 4 -mile corridor and have the potential to be a reoccurring problem in this area. It is important that certain measures be taken to minimize these conflicts: • Homeowners have and use an approved bear -proof container for storing all trash/garbage. Trash compactors inside the house can help eliminate bulk and odors, which will further reduce potential problems. • Bird feeders can be used but do not mount humming bird feeders on windows or the sides of the house. Seed feeders should be strung up at least 10' from the ground with a seed catchment to discourage other wildlife foraging. • Pets should be fed indoors, and pet food or food containers should not be left outside. The Application contains a detailed Wildlife Assessment and Mitigation Plan that contains great detail on the existing wildlife and habitat values of the property and a variety of suggestions and commitments for development on the property that range from landscaping, bears and trash disposal, big game management, open space use 44 restrictions, restoring disturbed winter range, designating open space, dogs and pet control, fencing restrictions, and establishing building envelopes, wildlife movement corridors, and clustering the development. Staff suggests these provisions proposed by the DOW be made conditions of approval. 4.08.05 (7) The applicant may .submit any other information or exhibits, which she/he deems pertinent in evaluating his proposed PUD. (1. 79-132) The Applicant requests that the Planning Staff, Planning Commission and the Board of County Commissioners include with any recommendations or actions for approval of the Reserve at Elk Meadows PUD a condition that incorporates the following offer. The Applicant proposes as a condition of the approval of this PUD application, to dedicate with the first phase final plat approximately 960 acres of the west parcel of the Bershenyi Ranch (Mountain Park), to some type of public or private entity (county, city, special district, non-profit corporation, home owners association) for the purpose of managing this parcel for use by the public. In addition to preserving an enormously important area of wildlife habitat, the Mountain Park is proposed to be available for non - motorized use by the public under the guidance of appropriate rules that will foster a compatible relationship with the native wildlife. In cooperation with the Colorado Division of Wildlife, some seasonal limitations may be placed on public use of the "mountain park" to protect the wildlife values of the property. Even with sensitive consideration for wildlife, the Mountain Park will provide an enormous recreational resource that is readily accessible to residents in the Four Mile corridor and Glenwood Springs. The following description by the projects wildlife consultant attests to the diverse character of the proposed Mountain Park. Removal of cattle grazing from the property will alone result in a number of habitat enhancements. On the upper parcel, the oak and mountain shrub communities are innervated by approximately 2-40 acre meadows (some supporting big sagebrush, but most cleared of native vegetation and planted with non-native cultivars to increase livestock forage [formerly sheep and now cattle]) and a powerline corridor, before transitioning into aspen (Populus tremuloides) stands generally codominated and well interspersed with mixed conifers. Mountain shrub community composition varies with soil type and depth, aspect, moisture and light penetration thorough any overstay. On rocky, xeric sites, Gambel oak dominates, but all other communities generally have chokecherry, serviceberry, oakbrush, and snowberry. Big sagebrush and rabbitbrush are also present and locally dominant, particularly in deeper soil areas. Aspen stands generally support a chokecherry, serviceberry, and snowberry understory with a relatively lush herbaceous component. Engelmann spruce (Picea engelmannii) is the most common conifer interspersed in most aspen stands, but subalpine fir (Abies bicolor) and Douglas -fir (Pseudotsuga menziesii) are also common components. Ponderosa pine (Pinus ponderosa) is even present as individuals and junipers also extend into the aspen/ mixed conifer stands. Conifer density in aspen stands is low (< 40% canopy coverage) 45 allowing sufficient light penetration to the understory to support a relatively lush and diverse mountain shrub, forb, and graminoid community. On only a few localized, north - facing slopes conifer stands occur without aspen, but even there Rocky Mountain maple (Acer glabrum) and other mountain shrub species are common in the understory. An upper reach of Threemile Creek, as well as a number of intermittent creeks, flow across the upper parcel. Water quality in the creeks varies with cattle access. Beaver are occasionally present on the property as a result of their dispersal from larger water bodies (e.g., Hughes Reservoir) on adjacent properties, however, aquatic habitats on the parcel are inadequate to support any beaver lodges or bank dens. Access to the west parcel will be via the existing ranch road across the open space lands of the Reserve at Elk Meadows and on through BLM parcel the separates the west and east Bershenyi Ranch parcels. BLM officials have indicated the existing ranch road may be used for non -motorized access by the public. Access easements over the appropriate interior Elk Meadow's road right-of-ways will be dedicated with the applicable final plat to provide public vehicular access to a public parking area located at the north end of the Upper Meadow (north of Lot 26 on the PUD Plan). This parking area is very near to the existing ranch road that has provided historic access to the west Bershenyi Ranch Parcel. The existing ranch road will be overlain with a public pedestrian easement providing access from the public parking area across the Elk Meadows open space to the BLM parcel. Public pedestrian access to the existing ranch road will be available over the interior pedestrian trails from the Four Mile Valley Community Trail located on the east side of Four Mile Road in the area of the Bershenyi Barnyard. Pedestrian easements will be in provided for public use of these trails. Additional public parking will be available in the area of the preserved barns (Barnyard) east of Four Mile Road from which pedestrian trails leading to the Mountain Park may be accessed. At the time of the dedication of this parcel, temporary pedestrian easements will be dedicated to allow public access across un -platted portions of the PUD to provide access to the ranch road leading to the west Bershenyi Ranch parcel. These temporary easements will be vacated as final plats are recorded and permanent public easements are documented by the subdivision plats. A variety of funding mechanisms are being researched to support maintenance of the property. Staff Finding The proposed offer to donate the 960 -acre Mountain Park is an excellent and generous offer that has significant public and wildlife / habitat value. To that end, Staff recommends the Board of County Commissioners accept this parcel of land as the landmark step in creating a County Parks and Recreation District that would own and manage this parcel for the benefit of County residents. Garfield County has the authority (via State Statute 29-7-101) to acquire, sell, own, exchange, and operate public recreation facilities, open space and parklands, playgrounds...; acquire, equip, and maintain land, buildings, or other recreational facilities either within or without the corporate limits of such city, town, village, or county; and 46 expend funds therefor and for all purposes connected therewith. Staff notes should the LOVA Trail also become a reality, the County would be the agency that holds the permit to its use and maintenance as well which could also benefit from the creation of a County Parks & Recreation District. Of course, this would mean County funds would need to be diverted to maintain these amenities as they won't pay for themselves. However, Staff believes the public benefit will be realized in the preservation of the property from development, allowing the public to enjoy the passive and active recreation opportunities the property affords as well as preserve and enhance wildlife benefits. 4.10 MAINTENANCE OF COMMON OPEN SPACE The Common Open Space of a PUD may be owned and maintained by the property owners within the PUD or byan organization chosen therefrom or thereby. In the event that the organization established to own and maintain Common Open Space, or any successor organization, shall at any time after establishment of the PUD fail to maintain the Common Open Space in reasonable order and condition in accordance with the Plan. the County Commissioners may serve written notice upon such organization or upon the residents of the PUD setting forth the mariner in which the organization has failed to maintain the Common Open Space in reasonable condition! and said notice shall include a demand that such deficiencies of maintenance be cured within 30 days thereof and shall state the date and place of a hearing thereon which .shall be held within 14 days of notice. At such hearing the County Commissioners may modify the teens of the original notice as to deficiencies and may give an extension of time within which they shall be cured. If the deficiencies set forth in the original notice or in the modifications thereof are not cured within said 30 days or any extension granted, the County Commissioners, in order to preserve the taxable values of the properties within the PUD and to prevent the Common Oen Space from becoming a public nuisance, may enter upon said Common Open Space and maintain the same for a period of one year. Said entry and maintenance shall not vest in the public any rights to use the Common n Open Space except when the same has been Poi/tntarily dedicated to the public by the owners. Before the expiration of said year, the County Commissioners shall, upon their initiative or upon the written request of the organization theretofore responsible for the maintenance of the Common Open Space, calla public ]rearing upon notice to such organization, or to the residents of the PUD, to he field by the County Comnrissioners, at which hearing such organization or the residents of the PUD shall show cause why such maintenance by the County Commissioners shall not, at the election of the- County Commissioners, continue for a succeeding year. If the County Commissioners shall determine that such organization is ready and able to maintain. said Common Open Space in reasonable condition, the County Commissioners shall cease to maintain such Common Open Space at the end of said year. If the County Commissioners shall determine such organization is not ready and able to maintain said Common Open Space in a reasonable condition, the County Commissioners may, in their discretion, continue to maintain said Common Open Space duringthe next succeeding year, and subject to a similar hearing and determination, in each year thereaer. The cost of such maintenance by the County Commissioners shall be assessed to and paid by the owners ofproperties roperties within the PUD that have a right of enjoyment of the Common Open Space, and anyunpaidassessmentsshall become a tax lien on said properties. The County Commissioners shall Jib a notice of such lien in the office of the Garfield County Clerk and Recorder upon the properties affected by such lien within the PUD and shall cerci such unpaid assessments for collection, enforcement, and remittance in the manner provided by law, for the collection, enforcement, and remittance of general property taxes. The application states that all open space lands within the PUD boundary including preserved ranch buildings, park facilities and landscaping will be dedicated to the homeowners association (HOA). The HOA will be responsible for the operation and maintenance of all opens space lands and facilities. Funds for the maintenance of PUD open space lands and facilities will be derived from dues collected by the HOA from the PUD residents. As stated earlier in this application, the hayfield and preserved barns might be incorporated into a "heritage ranch" educational facility that would be operated by a non-profit corporation. The Applicant is committed to cooperate with area residents and future PUD residents that might be interested in spearheading the creation and operation of a heritage ranch non-profit corporate entity. 47 VI. RECOMMENDED FINDINGS 1. That proper posting and public notice was provided, as required, for the hearing before the Planning Commission and the Board of County Commissioners; 2. That the hearings before the Planning Commission and the Board of County Commissioners was extensive and complete, that all pertinent facts, matters and issues were submitted and that all interested parties were heard at that hearing; 3. That for the above stated and other reasons, the proposed amendment to the Proposed Land Use Districts Map of the Comprehensive is in the best interest of the health, safety, morals, convenience, order, prosperity and welfare of the citizens of Garfield County; 4. That for the above stated and other reasons, the proposed Planned Unit Development is in the best interest of the health, safety, morals, convenience, order, prosperity and welfare of the citizens of Garfield County; 5. That the application is in conformance with the 1978 Garfield County Zoning Resolution, as amended; 6. That the application is in conformance with the Garfield County Subdivision Regulations of 1984. 7. That the proposed PUD application is in general conformance with the Garfield County Comprehensive Plan of 2000, as amended. VII. STAFF RECOMMENDATION Staff recommends the Planning Commission APPROVE the Amendment to the Comprehensive Plan and recommend Approval to the Board of County Commissioners for the rezone request to PUD for the Reserve at Elk Meadows with the following conditions: 1. That all representations made by the Applicant in the application, and at the public hearings before the Planning Commission and the Board of County Commissioners, shall be conditions of approval, unless specifically altered by the Board of County Commissioners. 2. The Applicant shall depict the following items on the Preliminary Plan: a. The 100 -year flood way; and b. The 100 -year flood fringe. 3. The Applicant shall submit a Lighting Plan for all the residential clusters, street lights, and lighting of community facilities with the Preliminary Plan that specifically addresses 48 how the plan intends to minimize light pollution from the development. 4. Prior to the hearing before the Board of County Commissioners, the Applicant shalt redesign the configuration of the upper meadow cluster to relocate Lots 18 — 23 below Street D as suggested by the DOW to reduce the impact on severe winter range. 5. The Applicant shall provide the 10% affordable housing unit requirement on site within the development. —9 Ade, pf44. -s1 "rn 5. v,- E1 ,frw ,w, 6. The Applicant shall provide a Weed Management Plan as a submittal with the Preliminary Plan addressing the comments by the County Vegetation Manager attached as Exhibit G. 7. The Applicant shall submit a revised Traffic Impact Study with the Preliminary Planl submittal that incorporates impacts to the Mt. Souris Drive / Midland Avenue intersection and a roundabout at Midland Avenue / 2r Avenue. 8. Prior to the public hearing before the Board of County Commissioners, the Applicant shall affirmatively determine if the internal roads in the PUD are to be public or private. 9. Prior to the public hearing before the Board of County Commissioners, the Applicant shall provide a letter from the Glenwood Springs Fire District that specifically approves of the internal road network, design width and grade. 10. The Applicant shall affirmatively demonstrate which lots are to be governed by setbacks and /or where building envelopes are required for environmental hazard / concern areas. Further, if building envelopes are approved, the Applicant shall provide criteria / standards by which they can be amended. This shall be submitted with the Preliminary Plan. 11. Prior to the public hearing before the Board of County Commissioners, the Applicant shall provide an analysis that the road grade of "Street A" can exceed 8% using the standards in Section 9:37 of the Subdivision Regulations or 1984, as amended. 12. Prior to the public hearing before the Board of County Commissioners, the Applicant shall assign approximate dates to the phasing plan including month and year for when phases are to commence and be complete. 13. No separate phase of the PUD shall be allowed to be constructed that results in a dead-end cul-de-sac without a letter from the Glenwood Fire Protection District affirmatively indicating that they will be able to provide serve with adequate ingress / egress. 14. That any modification of the phasing plan contained within the PUD shall require an amendment to the PUD. 49 " ni,,_. 4 9 3 .„ ti h. (Pt- el/‘j all community facilities 1 amenities including trails, landscaping, and refaatlilitaiibn S' to the Bershenyi barns be completed within the first phase. Additionally, the relocation of Four Mile Road shall occur in the first phase. 16. Prior to the public hearing before the Board of County Commissioners, the Applicant shall address the comments made by Mountain Cross Engineering regarding pressure zones and gallon usage. See Exhibit H 17. That the Preliminary Plan submittal contains a professional geologist's response to Section 5.11 of the Zoning Resolution of 1978, as amended. 18. That that Preliminary Plan includes the recommendations of the DOW in their letter attached as Exhibit R. 19. That the Applicant dedicate with the first phase final plat approximately 960 acres of the west arce1-f the Bershenyi Ranch (Mountain Park), to some type of public or private ent(oun y, city, special district, non-profit corporation, home owners association) for the pie of managing this parcel for use by the public. In addition to preserving an enormously important area of wildlife habitat, the Mountain Park is proposed to be available for non -motorized use by the public under the guidance of appropriate rules that will foster a compatible relationship with the native wildlife. In cooperation with the Colorado Division of Wildlife, some seasonal limitations may be placed on public use of the "mountain park" to protect the wildlife values of the property. Even with sensitive consideration for wildlife, the Mountain Park will provide an enormous recreational resource that is readily accessible to residents in the Four Mile corridor and Glenwood Springs. 11