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03/14/1994 - Advisory Parks & Recreation Commission MINUTES OF REGULAR MEETING OF ADVISORY PARKS, RECREATION AND NATURAL RESOURCES COMMISSION EAGAN, MINNESOTA MARCH 14, 1994 A regular meeting of the Advisory Parks, Recreation and Natural Resources Commission was called to order at 7:00 p.m. on March 14, 1994 with the following Commission Members present: Ted Billy, George Kubik, Lee Markell, John Rudolph, David Szott, Stephen Thompson, Ken Tyler, and Michael Vincent. Commission Members Erin Ipsen-Borgersen, Dan Mooradian and Jonathan Widem were not present. Staff present included Ken Vraa, Director of Parks and Recreation; Dorothy Peterson, Superintendent of Recreation; John VonDeLinde, Parks Superintendent; C.J. Lilly, Landscape Architect/Parks Planner; Rich Brasch, Water Resources Coordinator; Greg Hove, Forestry Supervisor; Paula Nowariak, Recreation Supervisor; Shannon Tyree, Project Planner; Mike Ridley, Project Planner and Cherryl Mesko, Secretary. PRESENTATION OF 10 YEAR AWARD - JUDY FORDE Recreation Supervisor Nowariak introduced Judy Forde to the Advisory Commission noting that she has dedicated 10 years of patience and understanding in working with the Tiny Tots program for the City of Eagan. Paula explained that Judy has taught several members of the same family who, after having one child participate in the Tiny Tots program were most anxious to have subsequent siblings participate. Lee Markell, on behalf of the Advisory Commission, presented Judy Forde with a placque commemorating her 10 years of service to the City of Eagan's preschool programs and thanked her for the commitment and enjoyment she has brought to so many families. AGENDA Director Vraa explained that "Silver Bell 2nd Addition" had been pulled from the Consent Agenda and "Request for Trail Resolution from Dakota County" should be added as Item #3 under "New Business' Stephen Thompson moved, John Rudolph seconded with all members voting in favorto accept the agenda as amended. MINUTES OF REGULAR MEETING OF FEBRUARY 14, 1994 George Kubik moved, Stephen Thompson seconded with all members voting in favor to accept the minutes of the February 14, 1994 meeting as presented. CONSENT AGENDA George Kubik moved, Ted Billy seconded with all members voting if favor to make the following recommendations to the Advisory Planning Commission and the City Council relative to Stonebridge 2nd Addition: 1. The plat be subject to a cash trails dedication. 2. The plat be subject to a cash parks dedication. 3. The plat be subject to a cash water quality dedication. 4. This plat has no wetlands subject to regulation. George Kubik moved, Stephen Thompson seconded with all members voting in favor to adopt the Arbor Day Resolution as presented. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 2 PINES EDGE ADDITION Project Planner Tyree explained that Shamrock Development is proposing to develop approximately 25 acres of land located south of Weston Hills, east of Dodd Road and immediately adjacent to Inver Grove Heights. Shannon added that the developer is requesting the land be rezoned from agricultural to single family and that the proposal is consistent with D1 zoning. Director Vraa noted that the proposal is within Park Service Area 36E. Ken reminded the Commission they had done a preliminary preview of this plat at their February meeting to indicate the general location for parks dedication. Staff has met with the property owner to the west of this proposed plat to discuss the potential for parks dedication of a 5 acre parcel which, when added to the 2.5 acre dedication for this plat, would provide for a 7.5 acre park suitable for this park service area. Ken continued that if School District 196 locates an elementary school adjacent to this property there would be an opportunity for shared park facilities with the school. Plans were shown the Commission indicating potential park property and it's relationship to the lots within the proposed Pines Edge Addition. Water Resources Coordinator Branch explained that this development is located in drainage basin L which contains a high concentration of recreational lakes 1. To accept a full parks dedication of 2.5 acres with the developer to show a revised street plan adjacent to the park dedication. 2. To require a cash trails dedication. 3. The developer shall be required to construct NURP basins to treat all runoff generated by the proposed development. If the detention basins are not located within the development, the developer must prove that he has secured the land necessary to accommodate the detention basin requirements as determined by City water resources staff. 4. No filling or draining of wetlands on the site will be allowed. 5. The developer shall place permanent monuments at the corners of each lot adjacent to the wetlands on the site prior to grading the site. The purpose of these monuments is to mark the edge of the wetland to help prevent encroachment during both the grading and building phases for the development. Sediment fencing is to be constructed during the construction phase. 6. The developer shall allow the City the option of removing the road separating the Type 2 wetland basins in the northeast corner of the site for the purpose of restoring the original wetland. 7. To acknowledge that the Pines Edge development tree preservation plan complies with the City's Tree Preservation Guidelines and that the developer will not be responsible for tree replacement provided no additional significant trees or woodlands are removed. 8. To acknowledge the presence of significant trees on Lots 4, 5, 6, 7, 8, 9, 15 and 16 of Block 1 and Lots 5 and 6 of Block 3 identified on the preliminary plat dated February 22, 1994 within the development will require future builders of these lots to prepare individual lot tree preservation plans at the time of building permit application. Lee Markell asked that the ponding not be delineated as part of the final plat approval pending the clarification of treatment ponding location. Another concern expressed by the Commission was for the oak trees in the northwest portion of the plat and the potential for flooding them out. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 3 LONE OAK FOREST After Director Vraa introduced this item, Project Planner Tyree explained this proposal is for rezoning and a preliminary plat for 62 single family homes and one outlot on 30.1 acres. The property is between Lone Oak Road on the orth, Highway 55 on the south and the City of Inver Grove Heights on the east. Shannon continued that this proposal is consistent with the Comprehensive Guide Plan with a density of 2.63 units per acre. This proposal will be submitted to the Advisory Planning Commission at their March 22 meeting. Director Vraa explained that this proposal is within Park Service Area 12N where this is currently no park. It was hoped that given the multiple residential zoning that park facilities would not be city owned, rather be provided in conjunction with the multiple family dwellings due to the isolated nature of this neighborhood. Because of the relatively few number of homes proposed with this plat, consideration could be given to the development providing a neighborhood commons in lieu of a park. If the decision is to provide a park within this development., Ken continued, 3 acres would be required however, given the topography of the site it may be difficult to find a location that would be accessible to the homes proposed as well as an future subdivision to the west. Water Resources Coordinator Brasch explained that the development straddles the divide between drainage basin G to the south and F to the north. Runoff from the southern half of the development will discharge to drainage basin G which eventually reaches Bur Oak Pond,an indirect contact recreation water body. To preserve the integrity of Bur Oak Pond, staff is suggesting that on-site ponding be provided to treat runoff from this portion of the site. Since there is no impact to recreational water bodies to the north, staff is recommending a cash dedication in lieu of ponding. Rich noted that the developer's wetland consultant identified 3 wetland basing totaling 2.16 acres on the site. A sequencing analysis was required to attempt to avoid and minimize wetland fill/drain impacts to the extent practicable. The total amount of fill proposed by the developer was .21 acres in two basins and about .16 acres of fill because of County requirements for access to Lone Oak Road. The remainder is associated with a street alignment internal to the development. Mr. Brasch noted that staff has reviewed the replacement plan and finds it acceptable. Forestry Supervisor Hove reviewed the site with the Commission providing photos to more clearly show the impact to existing vegetation. Gregg noted that the site contains 249 significant trees and 36,400 square feet of woodlands and the tree loss with this proposal would be 102 trees (41%) and 23,500 square feet of woodlands (65%), which far exceeds the Tree Preservation Guidelines. Director Vraa added that there have been comments from the residents relative to the airplane and traffic noise if the level of tree loss is allowed as presented. It was also noted that a recent study indicated this parcel would best be served by a commercial/industrial use. Don Detleff, representing the developer, indicated they had spent a great deal of time preparing this proposal so that it could be approved for 63 lots. The developer wants to develop this as proposed and has no interest in changing it to commercial/industrial. Responding to a comment regarding loss of trees, Mr. Detleff noted that the topography is very steep on this site and the largest loss to trees is from the entrance road which would be hard to place any other way on the site. Lee Markel) expressed his concern for the significant tree loss on this site as well as the airport noise and traffic noise from Hwy 55. He was additionally concerned about the lack of park land for this site. Director Vraa suggested that perhaps the land to the west of this development could provide that space depending if the zoning was changed to residential. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 4 George Kubik asked if there was any potential for a common area. Director Vraa responded that due to the steep topography of the site it would be difficult to provide a relatively flat play area. Mr. Kubik asked what the possibility would be for the area to the west to be rezoned residential. Project Planner Tyree responded that this site has been reviewed twice and mixed commercial/industrial type use has been recommended. Currently the site has 12-15 single family houses on 105 acres with very steep grades. Mr. Detleff responded that the developer has talked to the residents to the west and they like the proposed development. After further discussion Lee Markell moved, David Szott seconded with all members voting in favor to recommend to the Advisory Planning Commission that this proposal not be approved due to the significant tree loss as well as the concern for potential park locations. The impact of airplane traffic noise and highway noise were also of great concern to the Commission. ROONEY ADDITION Project Planner Mike Ridley explained this application was for the rezoning of ten acres from agricultural to R-1 single family for 18 single family lots located north of Diffley Road, immediately west of the Caponi Art Park. Mike continued that the proposal is consistent with the Comprehensive Guide Plan and added that all lots will be custom graded Director Vraa noted that the development is located in Park Service Section 22 encompassing Patrick Eagan Park, Berry Patch Park and property obtained through dedication several years ago from Windcrest Development. Although there are no neighborhood park facilities with the confines of this service district, recreational amenities are within the existing parks and Glacier Hills Elementary School to the north. Ken continued that the City had previously acquired an easement from this parcel for a trail on the east edge which leads from Diffley Road north to Patrick Eagan Park This trail will also service the Caponi Art Park and the tunnel beneath County Road 30 which will access both sides of Diffley. Staff is recommending there be an additional acquisition for trail purposes for both the north and south end of this trailway. Forestry Supervisor Hove stated that the developer has shown several designs to mitigate tree loss. Initial site development will result in a loss of approximately 20% of the total trees which is within the standards of the tree preservation guidelines. Gregg added that when the plan showed two cul-de-sacs there was a 29% tree loss, however with the changes, the tree loss is closer to 19%. Water Resources Brasch explained that approximately 2/3 of this site will generate runoff that will discharge to Pond JP-8.1 in Patrick Eagan Park. Runoff from the remaining 1/3 will leave the site and eventually discharge to Pond LP-63, a nutrient basin just north of Diffley Road in the Carlson Lake drainage. Relative to wetlands, Rich noted there is one wetland which was delineated by the developer and identified as an inland shallow fresh marsh of approximately .33 acres. Since no draining or filling of the wetland is proposed, a no-loss determination is being recommended by staff. Mark Anderson, representing Lundgren Brothers Construction stated they were pleased to be working in Eagan. He stated they are a complete developer and as such, create a neighborhood from the beginning. It was also noted that their firm takes a very aggressive approach to tree preservation and they have taken great care to minimize the impact to them. Mr. Anderson suggested that the Commission, during their review of the Tree Preservation Guidelines, think about averaging the tree loss over an entire site so the net loss remains the same but the developer has the option of choosing where the tree loss can occur. Lee Markell complimented the developer for their efforts in saving trees. George Kubik also commented that the developer appears to have been very cautious in tree preservation for this site. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 5 After further discussion, Ted Billy moved, George Kubik seconded with all members voting in favor to make the following recommendation to the Advisory Planning Commission and City Council relative to the Rooney Addition: 1. The developer is to provide a parkland dedication of Outlot A. 2. The developer is to provide a cash dedication for the remainder of parks dedication in cash. 3. The developer is to provide a cash dedication for trails. 4. The developer shall pay a cash dedication in lieu of on-site ponding to meet water quality protection requirements. 5. A determination of no loss of wetlands to be made by the City since the developer will not fill or drain any portion of wetlands on the site. 6. The City acknowledges the Rooney property tree preservation plan complies with the City of Eagan's tree preservation guidelines. 7. Individual lot tree preservation plans are to be submitted at the time of building permit applications. ST. CHARLES WOODS ADDITION Director Vraa introduced this as a comprehensive land use guide plan amendment of 10 acres from multiple mixed residential to D-2 mixed residential for a preliminary plat consisting of 24 single family lots Project Planner Ridley explained that the property is located north of Slater Acres Park, east of Slater Acres Road and west of Trunk Highway 77. The area to the north is undeveloped land zoned planned development/limited business. Mike continued that this property is part of the Winkler/Jackson PUD and was designated to be developed with a maximum number of 143 dwelling units although less density is allowed. Director Vraa explained that as part of the Winkler/Jackson PUD there are no parks dedication requirements. Ken noted that the cul-de-sac that is proposed runs approximately 30 feet from the park's edges which presents an opportunity to link the residential area to the park, but also creates the potential for visual incompatibility with the park and potential for undesirable access from the cul-de-sac. The potential to construct an eight foot wide bituminous trail from the end of the cul-de-sac into the park making connection with an existing trail near the existing hard court was discussed. Staff would also be recommending that two landscape berms be created and vegetated to act as a visual screen and a psychological barrier for others than pedestrians or bicyclists. Water Resources Coordinator Brasch explained that this development is located in the upper reaches of drainage basin A in southwest Eagan. Runoff from this site will discharge directly to Pond AP-1 9, a shallow .7 acre wetland in Slater Acres Park classified as a scenic recreation water body. This pond currently receives direct drainage from 14 acres of existing single family residential developments. Rich continued that the developer proposes to modify the storm system along Slater Road to discharge runoff from 6.4 acres of the development to Pond AP-45 to mitigate the impact to Pond JP-1 9. The developer would also like to discharge runoff from about 3.7 acres of the development directly to Pond AP-19 to reduce impacts to significant trees on the site. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 6 Relative to wetlands, the developer's consultant has conducted a wetland survey which identifies two small wetlands totaling .12 acres which lie partially or wholly within the site. The wetland located in the northwest corner of the site would not be filled or drained, however the developer's consultant contends that the second wetland which lies adjacent to Slater Road in the south west portion of the site, may be exempted from regulation under the WCA. The consultant is currently assembling information to document this claim and if the exemption goes through, there will be no impact to the site, however, if it does not, it may result in the loss of two lots. Forestry Supervisor Hove explained that of the 194 significant trees that currently exist on the site, approximately 25.7% (50) of them will be lost through the site development. The developer will be responsible for planting two Category B 2-1/2 inch diameter trees as mitigation. The developer has also indicated that 6 of the 24 lots will be custom graded to reduce future tree loss. Dale Runkle, representing Argus Development, explained that the developer agrees with staff's recommendations with the exception of the 8-10 foot berming requested between the cul-de-sac and the park. Mr. Runkle stated they would prefer planting trees rather than providing a berm. Lee Markell asked if the tree loss numbers would be reduced if the wetland exemption is not successful. Mr. Runkle stated that the developer would prefer to mitigate wetland impact off-site. He noted that they owned 6 acres to the north and would like mitigation place on the land to the north. Rich Brasch noted that the exemption request has been received and reiterated that if it doesn't go through the developer will most likely lose two lots. After further discussion, Lee Markell moved, George Kubik seconded with all members voting in favor to make the following recommendations to the Advisory Planning Commission and City Council relative to St. Charles Woods: 1. The developer would be responsible for a cash trails dedication. Staff is to work with the developer relative to a trails dedication credit provided there are some cost efficiencies to having the trail work done by the developer during construction. 2. The development would provide for an eight foot wide bituminous trail connection from the cul-de-sac, through landscaping and/or berming which is to act as a buffer, to the park and a 20 foot wide easement to accommodate the trail. 3. The developer's proposal to mitigate water quality impact on Pond AP-1 9 would be approved subject to the specific review of a detailed plan and approved by City water resources staff before issuance of final plat. 4. Filling or draining of any wetlands subject to regulation under the Wetlands Conservation Act is prohibited. 5. The developer would be required to plant two Category B trees as mitigation for loss of significant trees. 6. The City acknowledges the presence of significant trees on lots within the subdivision which will require future developers to prepare individual lot tree preservation plans. CLIFF LAKE TOWNHOMES Commission Member Ken Tyler explained that he was abstaining from voting on this item since he would be taking part in the discussion as a resident adjacent to this proposal. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 7 Project Planner Ridley explained that this was a proposal to construct 160 townhome units in 15 buildings on 22.9 acres located south of Meadowlands Park and the Highline Trail and north of Cliff Lake Road between Blackhawk Road on the east and Rahn Road on the west. Mike continued that this parcel is part of the Eagan Hills West PUD, proposed for R-4 development with a density of 12-16 units per acre. Director Vraa stated this development is within Park Service District 30E serviced by Meadowlands Park, Rahn Park and Rahn Athletic Fields. This development proposes to make a parks dedication of 4.79 acres with a net dedication of 3.33 acres. This proposal intends to dedicate the land to the east which is adjacent to another wetland and woodlands area and is identified as Outlot A. Staff feels a foot path is feasible through the outlot with connection to the Highline Trail. The PUD has previously provided for a trail connection between Cliff Lake Road to the Highline Trail. Director Vraa then reviewed some trail options with the Commission noting that they may also want to consider a 5' wide trail rather than an 8' wide trail. Water Resources Coordinator Brasch explained from this 23 acre development, Pond AP-23 will receive runoff from about 4.5 acres of the site and continue down drainage to Pond AP-22, a scenic recreation water body, although no stormwater from the site will be discharged directly to this pond. Staff is recommending that Pond AP-23 be excavated to improve its pollutant removal efficiency to prevent additional degradation to Pond AP-22. The amount of excavation required is estimated a 1.6 acre-feet. Relative to wetlands, Rich continued that all or portions of three wetlands, totaling approximately 4.2 acres,lie within the proposed development and adjacent to the Highline Trail corridor. The developer's consultant has delineated the boundaries of the wetlands, but staff has not received the necessary documentation. Forestry Supervisor Hove noted there is a total of 160 significant trees within the two wooded pockets on site. A revised design has resulted in the reduction of tree loss from 53.8% of the 160 trees to 30%. Gregg concluded that the 30% removal complies with the allowable tree removal from individual lots for site preparation. Mr. Ron Bastyr representing the developer noted that to provide a setback from the wetland they are proposing a 4' retaining wall. If the buffer from the wetland is to be 15', the retaining wall would need to be increased to 8'. He suggested that the developer place a silt fence with hay bales to mitigate impact to the wetland. Responding to a question regarding the architecture of the buildings, Mr. Bastyr stated the buildings would be 2 story condominiums with vinyl siding. Their target market is expected to be empty nesters, college graduates and working couples. Very few children are anticipated. Ron continued that the price range will start at $60-70,000 and will be similar to the homes on Nicols and Diffley. Half the homes will have 2 car garages with the balance having one car garages. Over flow parking will occur in front of the garages and on the street. It was noted that this was a difficult project to place on this site and the developer is not proposing to fill the wetland. Ken Tyler, 4346 Fox Ridge Court, shared a concern for the entrance shown off Blackhawk Road because it appears as though the build up of the road overlaps onto the Highline corridor. He suggested that the road be realigned so as not to interfere with that corridor. Mr. Bastyrexplained that the existing curb cut aligns with the wetlands. Because Blackhawk Road is substantially higher, the road was placed as far north as possible to get the access as low as possible. It was also noted that the previous proposal for this parcel showed the entrance off Cliff Lake Road which caused significant impact to the wetlands and woodlands. The Advisory Commission at that time was not supportive of that development because of the extensive impact from a proposed Cliff Lake Road access. Mr. Vraa clarified that the 20 feet of grading which would occur for the access road is on road right-of-way. Mr. Bastyr suggested that larger pines on the slope of the entrance road could be placed to mitigate impact on the Highline corridor. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 8 Mr. Tyler addressed the trail concepts proposed for this site. He stated that Concept B which proposed a trail loop from the Highline Trail around the pond and back to Meadowland Park was preferred by neighbors. They felt that Concept A, which provided a trail loop from the Highline Trail through the development to Cliff Lake Road, and then back up to the Highline Trail would result in greater tree loss. Ken Tyler commented that the pond adjacent to the Highline trail near the proposed entrance has, at times, flooded the Highline Trail in the past. If a maximum cap is placed on the pond, where one has not been in the past, there is concern that the pond may become dry and create a negative impact. Mr. Brasch responded that there may be a need to look at the contributing drainage area. The previous proposal for this site showed a lateral with an outlet but Rich did not know who was responsible for the cost of the lateral. Rob McCoy, 4345 Fox Ridge Court explained the Trail Concept B will complete the trail link to Meadowlands Park for which he was in favor. He also noted that the pond was almost dry during the drought and would recommend not placing a cap on it. Margaret Tango, 4340 Fox Ridge Court explained she lived in the 5th house east of Blackhawk Road, immediately adjacent to the Highline Trail. She stated her children play on the bike bath and is concerned about the impact an access road in this location will have. She opined that the headlights from cars entering this development will shine directly into her home and those homes immediately adjacent. She urged the Commission to reconsider access from Cliff Lake Road. She felt this option would shield residents from cars headlights as well as offer a safer access to the site. She too supported Concept B for a trail and urged that additional landscape buffering be provided between Blackhawk and the Highline Trails if the access was going to be there. Ted Billy stated he preferred Trail Concept A which uses the existing sidewalk along Cliff Lake Road. George Kubik stated he preferred a modification to Concept A which would bring people from the Highline Trail, west of the pond, running south to Cliff Lake Road and then continuing to make the connection back to the Highline Trail. Stephen Thompson asked how wide the trail would be. Mr. Vraa responded that a foot path-5' or smaller- would be the best option. This would be a mowed path rather than a bituminous surface. Mr. Thompson responded that he liked the modified Concept A (A-1) because it ties the neighborhood to the shopping area. Mr. Markell opined that the site looked very full. Mr. Bastyr responded that this is a difficult site to work with because of the woods, topography and slopes. Mike Ridley added that the original proposal for this site was for 230 units. Mr. Bastyr also noted that the original proposal proposed the removal of many more trees and filled some wetlands After further discussion, Stephen Thompson moved, George Kubik seconded with all members voting in favor to make the following recommendations to the Advisory Planning Commission and City Council relative to Cliff Lake Townhomes: 1. This plat would be subject to parks dedication requirement for open space defined as Outlot A, Cliff Lake Homes consisting of approximately 4.79 acres. 2. The developer would be responsible for providing an eight foot bituminous trail connection between Cliff Lake Road and the Highline Trial and a ten foot easement to the city to accommodate this trail. 3. Vegetative screening, acceptable to staff, is to be provided at the entrance road of Blackhawk Road and the Highline Trail to buffer the entrance from the neighbors to the north and west. 4. A cash trails dedication would be required. 5. The developer shall meet water quality requirements by excavation of 1.6 acre feet to Pond AP-23. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 9 6. Filling or draining of wetlands shall be prohibited. 7. The developer is to provide a 15 foot ungraded buffer between the wetlands, where possible, and/or erosion control methods approved by staff, between the wetlands and the development. 8. The City acknowledges that the tree preservation plan for this development meets City guidelines and the developer will not be responsible for providing additional tree replacement providing no additional trees are lost. COMMUNITY FESTIVAL SURVEY RESULTS - WARMING SHELTERS Superintendent of Recreation Peterson explained that survey questionnaires were provided at the warming shelters on January 7 and 8, 1994. A total of 300 survey forms were issued to the warming shelters and 136 were returned. The results of the survey concluded that if Parks and Recreation, the business community, Chamber of Commerce, schools, churches and service organizations plan a community festival celebrating the establishment of the Town of Eagan; that lasts between 3 hours and three days in the summer, or maybe spring or fall, individuals would bring their families or take part themselves at a site where activities are within walking distance to have fun, sample food and attend performances. They would also look for fireworks, parades, a carnival and athletic contests. Only 8-18% of the 136 respondents would be willing to plan organize and work at such an event. Dorothy concluded that with all the survey results in, staff is looking for direction from the Commission on what the next step, if any, should be. Ted Billy responded that given all the information that has been compiled by staff a good effort had been made to determine the interest/need for a community festival. Since there has been no significant response to pursuing this, Ted suggested that this be put to bed until there is more interest for involvement expressed by the community. Lee Markell concurred. George Kubik noted there is not a clear picture of what the community wants from the survey results. Stephen Thompson commented that there is a value to having a community festival but felt that other organizations should come forward to help. George added that there has been a large investment of time by staff on this item with no conclusive results from the community. The Commission thanked Dorothy for the great job in researching and reporting on this issue. ISTEA GRANT FUNDING Superintendent VonDeLinde reviewed the background of this item noting the Commission had recommended that staff proceed with a grant application for the development of a trailway connection and enhancements between the City of Eagan trail system and the Minnesota River Valley network of trails. Last year the application fell just a few points short of the funding cutoff. John explained that with the larger regional trail projects being funded in 1993, the city anticipate a more favorable decision on it's application this year. John then described all the trail connections that would be a part of this request along with a depot building, signage and landscaping to complete this project. George Kubik commented that this was a wonderful opportunity for the community and moved that an application to the Metropolitan Council Transportation Advisory Board for federal cost sharing of trails development and enhancements into the Minnesota River Valley underthe Federal ISTEA program be approved. John Rudolph seconded the motion with all members voting in favor. Mr. Rudolph thanked staff for their efforts in working toward these trail connections. CARLSON LAKE Mr. Brasch noted that 400 residents had received notification of a public meeting relative to an alum treatment for Carlson Lake intended to reduce algae blooms in the lake which threaten the survival of the lake's gamefish populations and compromise its recreational use and scenic qualities during the summer. Rich continued that there was a relatively small turnout but everyone attending supported the effort that would be made for education. One resident did express some concern for the aluminum content in alum and the possibility of ingestion and did not support using chemicals to help with this problem. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 10 Lee Markell asked if the residents were aware that this was a one-time application and it would not be done on a yearly basis. Rich responded that that had been clearly communicated. After further discussion, George Kubik moved, Stephen Thompson seconded with all members voting in favor to pursue an alum treatment for Carlson Lake this spring. FISH LAKE BYPASS PROPOSAL Water Resources Coordinator Brasch reviewed the issue of a bypass for Fish Lake overflows around Pond )P-5 in the Kingswood 3rd Addition. He continued that the Natural Resources subcommittee had reviewed this item at a workshop on February 14 and again prior to the Commission meeting of March 14. The direction of the Natural Resources subcommittee on February 14 was to direct staff to proceed with the option of providing the bypass along with the total excavation of 2.9 acre-feet for Pond JP-5 of which the developer would be responsible for excavating .9 acre-feet rather than 1.2 acre-feet as was included in the preliminary plat. Mr. Brasch continued that after the February 14 meeting correspondence was sent to the developer with a request that they respond by March 3 with any concerns so those concerns, if any, could be discussed by the Commission on March 14. A written response was received from Mr. Horne's attorney on March 7 outlining 14 points they were concerned with. The concerns expressed and the response from staff included: 1) The City pay for the construction of the bypass. Staff noted that this was included in the original City proposal. 2) The bypass should stay within existing easements to the extent practicable. Staff noted that this was included in the original City proposal. 3) No trees shall be removed and the City will pursue construction of siphon across bottom of pond. Staff noted that the bypass siphon construction would be pursued but there may be some unavoidable tree loss and to the maximum extent practicable, the loss of significant trees associated with the construction of the bypass will be avoided. 4) The City will undertake at its cost excavation of Pond )P-5 required to reduce phosphorus concentration to 150 ppb and excavation to be completed prior to June 1, 1995. Staff noted that the post- bypass condition with 2 acre-feet of excavation is about 250 ppb and the amount of additional excavation necessary to meet developer's in-pond goal of 150 ppb total phosphorus is far greater than the City is proposing. Therefore, staff recommends against this condition. 5) Additional excavation of the southwest portion of Pond JP-5 will be done by the City and a connection pipe installed. Staff noted that if the excavation of the pond in the southwest portion of Pond JP-5 cost effectively protects Blackhawk Lake, the City can consider whether to pursue it at this time, however it should not be considered as mandatory. 6) All water quality dedication requirements in connection with the platting of Kingswood 3rd Addition be waived by the City. Staff recommended against this condition since it is contrary to established City policy regarding water quality mitigation applicable to all developments. 7) The lateral storm sewer benefit assessment proposed by the City for Kingswood 3rd Addition be waived. Public Works Director Colbert indicated this condition may be acceptable only if the developer does not use the lateral storm sewer. 8) Installation of an outlet skimmer and reconstruction of stormwater outlets as required by the City be done by the City at City's expense. Staff noted this is the responsibility of the developer as a condition of the approved preliminary plat. 9) City to install at it's own cost the storm drain from the present City property to Pond JP-5. Staff noted that this is contrary to established City policy and the Director of Public Works is unwilling to consider a change in this requirement. 10) The City will grant an easement to Horne across City property for sewer and water services as previously shown. Director of Public Works does not see a problem with this proposal in concept but will need to review and approve a detailed plan before a final decision. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 11 11) City shall allow berming on the north end of the property up to the evergreens currently in place. Staff indicates they will be wiling to consider approval of the berm pending a review of more detailed information on the proposal. 12) Horne will have the right of first refusal to any fill material removed from the pond by the City. Staff feels this is a reasonable condition as long as it results in no delay or increased costs to the City for the project. 13) The granting of easement construction rights herein will satisfy all park dedication requirements of Kingswood 3rd Addition. Staff noted this is contrary to City policy and unacceptable. 14) City must indemnify Horne Development Corporation for any costs or damages in connection with claims by current lot owners arising out of alleged degradation of the pond. Staff noted this is contrary to City policy and unacceptable to staff. After noting that this item had been reviewed thoroughly by the Natural Resources subcommittee, Stephen Thompson moved, John Rudolph seconded with all members voting in favor to accept the following staff recommendations relative to the bypass and excavation of Pond JP-5 within Kingswood 3rd Addition: 1. The City will pay for the construction of the bypass. 2. The bypass should stay within existing easements to the extent practicable. 3. The bypass siphon construction would be pursued but there may be some unavoidable tree loss and to the maximum extent practicable, the loss of significant trees associated with the construction of the bypass will be avoided. 4. The post-bypass condition with 2 acre-feet of excavation is about 250 ppb and the amount of additional excavation necessary to meet developer's in-pond goal of 150 ppb total phosphorus is far greater than the City is proposing. Therefore, this condition is not acceptable. 5. If the excavation of the pond in the southwest portion of Pond JP-5 cost effectively protects Blackhawk Lake, the City can consider whether to pursue it at this time, however it should not be considered as mandatory. 6. Staff recommends against the condition that all water quality dedication requirements in connection with the platting of Kingswood 3rd Addition be waived by the City since it is contrary to established City policy regarding water quality mitigation applicable to all developments. 7. The lateral storm sewer benefit assessment proposed by the City for Kingswood 3rd Addition be waived. Public Works Director indicated this condition is acceptable only if the developer does not use the lateral storm sewer. 8. Installation of an outlet skimmer and reconstruction of stormwater outlets is the responsibility of the developer as a condition of the approved preliminary plat. 9. The City's installation, at it's own cost, of the storm drain from the present City property to Pond JP-5 is contrary to established City policy and the Director of Public Works is unwilling to consider a change in this requirement. 10. Director of Public Works will review and approve a detailed plan before a final decision to grant an easement to Horne Development across City property for sewer and water services as previously shown. 11. City shall allow berming on the north end of the property up to the evergreens currently in place. pending a review of more detailed information on the proposal. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 12 12. Horne will have the right of first refusal to any fill material removed from the pond by the City as long as it results in no delay or increased costs to the City for the project. 13. The granting of easement construction rights to satisfy all park dedication requirements of Kingswood 3rd Addition is contrary to City policy and unacceptable. 14. It is contrary to City policy and unacceptable to indemnify Horne Development Corporation for any costs or damages in connection with claims by current lot owners arising out of alleged degradation of the pond. PARKS UPDATE Parks Planner/Landscape Architect Lilly noted that Arbor Day would be at South Oaks Park on April 30. An oak woodland will be created at this park with picnic tables being placed throughout the wooded area. Native grass and wildflowers will also be planted along the edge. Director Vraa noted that the Lexington/Diffley Athletic Site plan is out for bid which will also include Wescott Commons and Lexington Meadows. The bid opening will be March 30 with the bid being awarded on April 5. Ken also noted that the Blackhawk Park playground has had some revisions made to it. This playground will be partially funded by the Rotary Club who will be 'adopting" this playground area. The playground will be made from recycled material and will meet ADA requirements. TRAILS MAINTENANCE AGREEMENT DRAFT RESOLUTION FOR KIOSKS Director Vraa stated that the County has asked the City to revise the current maintenance agreement between them and various cities for the maintenance of the County bikeway trails. The County has also asked that the City provide a Resolution stating that the County has met with the City of Eagan and the City is in agreement with their proposed signage and kiosks. Relative to the maintenance agreement, the County wants each City to submit a plan for review so that some type of consistency can be maintained for the County trails. After further discussion, George Kubik moved, Stephen Thompson seconded with all members voting in favor to accept the maintenance agreement as presented. George Kubik moved, Ted Billy seconded with all members voting in favor to accept the draft Resolution as presented. DEPARTMENT HAPPENINGS Some of the items highlighted included the Bandy tournament on March 5, NYSCA coaches clinic, recreation staff's involvement in 191 Academic Booster Club information fair, agreement to use Sentence to Service program in 1994, Arbor Day presentations to 3rd graders and oak wilt public education brochure which will be mailed in mid-March. TREE PRESERVATION GUIDELINE CHANGES Director Vraa explained that the Commission had asked to look at the guidelines for potential changes. The packet information provides the existing guidelines and staff is soliciting input from the Commission relative to their comments. Advisory Parks, Recreation and Natural Resources Commission Minutes of March 14, 1994 Meeting Page 13 After a brief discussion, the Commission felt that this should be addressed in greater detail by the Natural Resources Sub-committee. The discussion would include such items as credits for single family lots as was proposed by the developer of the Rooney Addition. MISSION STATEMENT This item was deferred to the April meeting. EAGAN ATHLETIC ASSOCIATION REGISTRATION NUMBERS Superintendent Peterson reviewed the registration numbers for EAA which included an increase of over 400 children in baseball and an increase of over 100 children in softball. Although there are an additional two fields at Glacier Hills and one at Pinewood that is off-set by the probable loss of four fields at Unisys. The bottom line is that there are not enough facilities to accommodate the growth of the youth programs in the City. HOCKEY RINK REQUEST Director Vraa explained that a request had been received for additional hockey rinks on the east side of the City. The resident requesting a rink stated there are a disproportionate number of rinks on the west side of Eagan with tremendous growth occurring on the east side. George Kubik noted that each year rink usage is reviewed to see of changes need to be made. It was suggested that this should also tie into the Park System Plan update process. Ted Billy also commented that if there is an indoor ice facility constructed in the City that may also slant the need requests for outdoor ice time. The Commission asked staff to respond in writing to the hockey rink request, noting that the issue will be addressed both at the annual review of rink participation and during the Park System Plan update process. DAKOTA COUNTY PARK AND RECREATION ADVISORY COMMITTEE Director Vraa noted that the County is organizing and Advisory Committee and will be sending copies of the meeting agendas so the Advisory Commission will be kept up to date on what is happening within Dakota County Parks. With no further business to conduct, John Rudolph moved, Stephen Thompson seconded with all members voting in favor to adjourn the meeting. The meeting was adjourned at 11:15 PM. 'Tul- y 18, / 99 L cretary Date