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10/15/1996 - City Council SpecialAGENDA SPECIAL CITY COUNCIL MEETING Tuesday October 15, 1996 5:00 p.m. Municipal Center Community Room I. ROLL CALL & ADOPTION OF AGENDA II. VISITORS TO BE HEARD 5:00 p.m. III. REVIEW SIDEWALK/TRAILWAY WINTER MAINTENANCE PROGRAM & POLICY 5:40 p.m. IV. REPORT BY AIRPORT RELATIONS COMMITTEE V. OTHER BUSINESS 6:25 p.m. VI. ADJOURNMENT fw7 city of eagan TO: HONORABLE MAYOR & CITY COUNCILMEMBERS FROM: CITY ADMINISTRATOR HEDGES DATE: OCTOBER 11, 1996 SUBJECT: SPECIAL CITY COUNCIL MEETING/TUESDAY, OCTOBER 15, 1996 SIDEWALK/TRAILWAY WINTER MAINTENANCE PROGRAM & POLICY On July 30, direction was given by the City Council further evaluate a sidewalk/win maintenance program and policy in residential neighborhoods that connect element, schools. There was also a budget appropriation for 1997, up to $30,000, to fund such a sidewalk/trailway winter maintenance program if approved. It was generally agreed that the maintenance program should be outsourced to a private contractor for 1997. MEMO As staff completes the final evaluation for the program, there are policy questions which have been evaluated and are addressed in the attached draft City Council policy under "Operational Policies." It should also be noted that a winter maintenance program for sidewalk/trailways may build different expectations throughout the community. There have been requests by residents that certain and obvious trailway connections to elementary school properties be maintained, that various sidewalks/trails in neighborhoods be maintained for walking/ jogging and from persons using the MVTA transit bus service from their place of residence to the MVTA transit stop. The program, as directed, would only address residential neighborhoods within elementary school districts unless modified by the City Council, Enclosed on pages 3 through is a cover memo prepared by Director of Public Works Colbert with attachments, including a draft copy of a document entitled "City Council Policy." Further, a copy of the Special City Council minutes directing staff to further evaluate the limited sidewalk/trailwa-V winter maintenance program is enclosed on page Also enclosed on page ► is a copy of the survey results relating to trail maintenance. A private contract with appropriate modifications would be similar to the one the City presently uses for street plowing services. REPORT BY AIRPORT RELATIONS COMMITTEE Members of the Airport Relations Committee will be present to provide a brief report on issues they have been coordinating as an advisory body to the City Council. The purpose of the meeting is to provide some interaction between the Committee and the City Council and make certain that points that are covered in the attached memo prepared by Assistant to the City Administrator Hohenstein are consistent with the City Council's objectives on airport matters. For a copy of the memo, refer to pages �ff through 33 There are no Other Business items scheduled for the special work session. /S/ Thomas L. Hedges City Administrator t 7-t _ city of eaga.n TO: MAYOR & CITY COUNCIL C/O THOMAS L. HEDGES, CITY ADMINISTRATOR FROM: KEN VRAA, DIRECTOR OF PARKS & RECREATION THOMAS A. COLBERT, DIRECTOR OF PUBLIC WORKS DATE: OCTOBER 11,1996 SUBJECT: WINTER TRAIL MAINTENANCE DRAFT PROGRAM AND POLICIES BACKGROUND MEMO In accordance with the Council directive, the City staff has put together a draft of a limited Winter Sidewalk/Trailway Maintenance Program. To comply with the Council's criteria of incorporating only elementary school walkers, approximately 5 miles of 5 -foot concrete sidewalks and 8 -foot bituminous trailways has been identified as shown on the attached map. This limited Winter Trail Maintenance Program is in response to comments and requests from the community to provide year round maintenance of the City's sidewalk and trail system. After evaluating the equipment and human resources necessary to implement such a program, the City Council determined that contractual services and limited funds should be allocated on a priority basis of public safety for school children before recreational, leisure or commuting purposes. PROGRAM ff a limited Winter Trail Maintenance Program is implemented, staff feels that it is important that specific operational policies be formulated and adopted by Council Action ( See attached). Also a formal agreement for contractual services to perform this program has been drafted and competitive unit price quotes were solicited. It is estimated it will cost approximately $10 - $12,000 per season. In order for this program to be implemented yet this season, the City Council would have to formally adopt the operational policies and approve a contractual services agreement with the low bidder rather quickly to allow contractors to acquire and allocate their resources. Subsequently, an agenda item has been placed on the October 15 Council meeting to respond to a possible council directive to proceed. If further evaluation of the proposed program is desired, these items can be withdrawn. 3 ISSUES AND CONCERNS When a Winter Trail Maintenance Program was first considered, City staff did extensive surveys and evaluations of similar programs performed by other suburban communities and tried to anticipate the effectiveness of implementing such a program in our community. There are several foreseeable concerns that we must all be fully aware of in implementing such a program and aluating its success. 1. Incremental Implementation Once this new public service is provided to a limited/select segment of the community, it would be difficult to deny those who would want a similar service provided for them by extending the limits of the present program or by adding other segments for recreation or commuting purposes. Also, the present termini of the Winter Trail Maintenance Program were based on a measured distance of the school districts' busing policy rather than ending at a major intersection. It is expected that the City would receive many requests to continue plowing a particular segment to their residence or neighborhood. It is anticipated that it would be difficult for the public to accept a partial/limited program. 2. Homeowner Responsibility Versus City Program Approximately 1.7 miles of this initial 5 -mile program consists of 5 -foot wide concrete sidewalk in front of single family residential properties. Many communities have enacted ordinances requiring homeowners to maintain the sidewalks abutting their property. Once this City service program has been initiated, it would be difficult to transfer this responsibility, if ever desired. If the City ever anticipates implementing such an ordinance similar to other communities, it should be done before this aspect of the City program is initiated. 3. Property Damage It is not possible to perform effective snow removal from sidewalks and trails without incurring some damage to adjacent lawns, irrigation systems, landscaping or other privately maintained improvements. Without curbing or other edge barriers, there is very little to confine the equipment to the trailway alignment during the early pre -freeze snow falls. This would be especially evident along the 5 -foot concrete sidewalks within the single family residential areas where more care is given and scrutiny applied by the homeowner. Also, there may be resultant scrape marks on private sidewalks and driveways that cannot be repaired. 4. Benefit vs. Burden It is anticipated that in the single family residential neighborhoods, many homeowners would view this program as a burden and intrusion across what they perceive to be their private property especially if they have no walkers to the local school. In addition to the anticipated damage, snow plow spillage across private sidewalks and driveways would require homeowners to perform additional shoveling in addition to the typical snow bank created by street snow removal operations. 5. Sequence Scheduling This initial City program would supplement the sidewalk snow removal operations of the local schools. Because many schools have their own equipment, it is expected that they would be able to perform their sidewalk clearing prior to the City's program. The general public would not be able to differentiate between the two agencies operations and would not understand why a walking path is not completed at the same time. Also, many homeowners might expect to be placed on the first priority of the scheduling and would be requesting the City to alternate and rotate its sequencing which may not provide for the maximum overall efficiency. There have been many programs that the City Council has initiated where staff has been able to meet the goals and expectations of both the Council and the public. However, in reviewing other communities' programs and the public's reception it is uncertain whether this program would be able to provide the level of service to meet the public's expectations and could result in more complaints and concerns than have been presently received regarding the lack of such a program. Once initiated, it is anticipated it would be very difficult to maintain its present scope or even eliminate it altogether. Respectively submitted. Director of Parks & Recreation TAC/cb Attachments: Map Program/Policies ��Luo Director of Public Works cc: Paul Olson, Superintendent of Parks Arnie Erhart, Superintendent of Streets & Equipment TOM' 001 W TRTRAIL. MEM/CB i 3 CITY OF EAGAN Proposed Winter Trail Maintenance Plan 1996/1997 Tradl Seimeats PLOWING BY CITY OTAL 2MO0' or 4.9 W69 Schools- --------------- O"' BiUrninous A Pilot Knob Elam ength - 2500' Concrete Oak Ridge Elem © w9th -VW' Thomas Lake School /F� 5' concrete thitumGlacier HiLu EMm Ai i F -g-inous 4000 - Pinewood Elem A , 4 Bif IW. RM 26 3 oo, 41000) Pod Pine Elam. AVwn. ------------------- (n\ 5' Concrete Woodand Elem 45W' I -w9th Dakota Fills liftle School i pls;Zii: V6' Concrete -wvth 6000' Eow wo School I!" I(EN%191 wBituminous Dwwood Dom A \L�/ �gth - 1000' elockhawk WW& School Plowig By: Public Buildin kj (Contracted) [2 Municipal Center i 19 Library e IN Civic Arena v *W4 as- r; L "A Allll�_ IS ZV PLD 6. lr:�vr z 0 N PA fee, t P z ; .. it' f 1.,T— N1. XN L Ij r -ilia !7 j�li DFL ;g 4w, X "M for �r, W Uri is E w1` k J J 7 1.4 1 %;1. Z V�T f" 7 41 to !it XO 3274, '11 I CITY COUNCIL POLICY SUBJECT: Sidewalk/Trailway Winter Maintenance Program & Policy DATE ADOPTED: October 15, 1996 Basis As the City of Eagan has continued to grow, there have been increasing requests made for the City to provide the public service of a basic winter trail and sidewalk maintenance program. Up until this time, the City has considered its sidewalks and trails primarily a recreational use limited to 3 seasons: Spring, Summer, and Fall. Due to lack of manpower, specialty equipment and funds, the Council has determined that the City should implement a limited, experimental Winter Maintenance Program for the 1996-97 season. This program has designated specific sidewalks and trails which are necessary to provide walking access to local schools in coordination with the school districts' transportation and maintenance policies. (Approximately 5 miles) Purpose The City of Eagan has developed the following policy in order to respond in an orderly, consistent, and fiscally responsible manner to the community's request for a basic Winter Trail Maintenance Program with limited funds. After evaluating the extent of sidewalks and trails that exist within the community as of 1996 (approximately 92 miles) and the cost associated with acquiring the specialty type equipment and additional human resources necessary to provide a reasonable level of service expected by the public, the City Council has determined that the sidewalks and trails within and along corridors designated for walkers to the City's elementary schools should have priority. Approximately $30,000 is budgeted for 1997 to retain the contractual services necessary to maintain these sidewalks and trails. Specific operational policies have been developed as a tool to implement the winter trail and sidewalk maintenance program on a uniform basis allowing the Council to evaluate the effectiveness and acceptance of this program as necessary to determine the appropriateness of discontinuing, maintaining or expanding this initial program. Operational Policies 1. Sidewalk and trailway plowing will be performed only after a minimum of 2" of snow has accumulated resulting from a snowfall event. Accumulations resulting from drifting and/or depositions resulting from public street snow removal operations will be performed as determined necessary by the City. Snow removal operations will begin within 24 hours after the cessation of the last (in case of multiple back-to-back storms) snowfall event and/or when deemed necessary by the City in coordination with public street snow removal operations. All plowing will be completed within 24 hours after beginning the operations. 2. Snow removal operations will be performed with equipment and operators obtained through a contractual service agreement with a private contractor. Sidewalk/Trailway Winter Maintenance Policy Page 2 3. The level of service is limited to what can be provided by mechanical equipment. Due to mechanical limitations of equipment and trail irregularities, pathways will not be cleared or maintained to a dry pavement level. No hand work will be performed by City or contractual personnel. Surface irregularities and slippery conditions may result. No sanding or salting will be performed by the City or contractor. 4. It is to be expected that snow can be plowed, blown, swept or dumped on public right-of-way and easements on either side of the sidewalk/trail for best efficiency of operation. 5. Attempts will be made not to deposit excessive snow in driveways and/or private sidewalks if it is operationally or mechanically controllable. However, any snow deposits that may result will be the responsibility of the adjacent property owner and/or occupant. 6. The City will not be responsible for sand, salt or plow damage to turf or driveways, nor irrigation systems or any landscaping improvements located within public rights-of-way or easements. Any related repair will be the responsibility of the adjacent property owners and/or occupant. 7. In order to perform pathway snow removal operations, pathways must remain free of any obstructions (i.e., vehicles, refuse and recycling containers, play equipment, private snow removal equipment, etc.) until the pathway snow clearing operation has been completed. If obstructions are encountered, the City's operation will skip the affected property frontage and the subsequent removal will be the responsibility of the adjacent property owner and/or occupant. TAC'WS1XWAMPOUJJ EAGAN SPECIAL CITY COUNCIL MEETING MINUTES; JULY 30, 9996 PAGE 4 After some discussion, City Councilmembers concurred that an appraisal for the 200 acres of the Dart property would be given consideration with all other candidate sites pending a successful referendum for park land acquisition at the September 10 election. WINTER TRAIL MAINTENANCE STUDY City Administrator Hedges provided background on the Winter Trail Maintenance Study. He stated that staff, including the Director of Parks and Recreation, Director of Public Works, Street Superintendent Erhart and Superintendent of Parks Olson, all of whom were present at the meeting, prepared a report detailing the costs and operational implications related to the implementation of a pathway plowing program. Director of Parks and Recreation Vraa reviewed five (5) designation categories as directed by the City Council at the May 7 meeting when pathway plowing was first received. Mr. Vraa and Mr. Olson reviewed the first category, which designates priority pathways for school students that are required to walk to public school facilities. The second category was commercial centers, which include pathways at a one half mile radius of concentrated retail shopping outlets. The third category is business campus, which designates pathways at a half mile radius of large employers or concentrations of non -retail business. Mr. Vraa and Mr. Olson stated that the fourth category is for civic facilities, including a half mile radius of the Municipal Center, Library and Civic Arena and the fifth category is for winter recreational facilities, which includes pathways at a half mile radius of high volume winter recreational sites. Parks Superintendent Olson stated that a survey of 75 communities was completed and that 91 % plow some pathways or sidewalks, but not necessarily the entire community. Eagan, because the trails and sidewalks at the Municipal Center are done, would be one community that would be considered as responding yes. City Councilmembers reviewed a variety of issues such as how many miles of pathways should be included in a plowing program, when the plowing should begin, what type of priority pathway plowing would take in the City's overall snow removal and how quickly the designated routes should be cleared and several other related policy questions. City Councilmember Hunter stated that this community is a driving community and to provide a total pathway maintenance program would be cost -prohibitive. He further stated that any winter pathway maintenance will increase property taxes as a new program. He went on to say that even a limited program will grow because people will want their trails cleared. City Councilmember Awada stated that there is some responsibility for plowing pathways adjacent to public school facilities and would suggest a revised program to plow an additional 20 miles of commercial/residential that are deemed highest priority by staff. She stated that this is a considerable reduction in the 95 miles of trails that exist in the community. Mayor Egan agreed that some trails should be plowed and that staff would need to determine a good stopping point if a winter pathway maintenance program is implemented. City Councilmember Masin stated that the City should plow trails, if for no other reason, to provide a safe environment for keeping children off the streets. City Councilmember Wachter stated that, in his opinion, it would be expensive to engage in a winter pathway maintenance program and would be skeptical about appropriating any resources or public dollars to such a program, stating that his main concern is the liability of slippery conditions. Superintendent of Parks Olson stated that, at a minimum, it would cost the City approximately $100,000 for equipment to get started in a limited pathway maintenance program, if the City is to acquire the equipment and allocate the personnel. He stated that one option is contracting for service which may be more efficient, depending on the scope of the trail maintenance program. City Councilmember Awada asked that staff evaluate the cost for the six (6) miles of pathway at school sites and the City Hall Campus if maintained by a contractual arrangement. After further discussion, the Council agreed that Council should evaluate the results of the community survey to determine further direction on a winter trail maintenance program. City Councilmembers agreed with this action. There was also a direction that the staff notify Dr. Peck, veterinarian at Pilot Knob Animal Hospital, of this discussion. 6 aVIA i q •'k City Services (more) By 58 percent to 40 percent, residents do not believe that Eagan has a problem with traffic congestion. However, among the sizable number of people surveyed who felt there is a problem, the focus is clearly on the Town Centre, Yankee Doodle and Pilot Knob and Yankee Doodle/35E area. The Lexington Avenue and Wescott Road intersection was cited by 16 percent of those who believe a traffic congestion problem exists. However, the vast bulk of responses can be accommodated under the "central area" category that is addressed in the "ring road" studies. A significant level of satisfaction with the Public Works Department's performance in clearing the streets after a snowstorm is also apparent in the survey results. Those regarding the job done as good to excellent totaled 81 percent, with 18 percent rating it excellent, 29 percent saying very good and 34 percent finding the performance good. Just 12 percent find the snow plowing fair to poor. Similarly, 76 percent felt the job the city does in cleaning the streets of sand in the spring was good, very good or excellent, while 14 percent found it fair and 2 percent found the performance to be poor. Aii interesting shift in opinion occurs in the sequence of questions concerning clearing ice and snow from trails and sidewalks. When asked whether the city should clear snow and ice from trails and sidewalks running alongside city streets, 68 percent say yes and 28 percent say no, a better than two to one ratio. However, when told that this is a proposed new service and that additional city tax dollars coming from property taxes are necessary to provide the service, the yes rating drops to 47 percent and those saying no increases to 42 percent. MEMO TO: CITY ADMINISTRATOR HEDGES FROM: ASSISTANT TO THE CITY ADMINISTRATOR HOHENSTEIN DATE: OCTOBER 11, 1996 SUBJECT: ISSUE OVERVIEW - CITY COUNCIL AND AIRPORT RELATIONS COMMISSION JOINT MEETING The City's Airport Relations Commission last met jointly with the City Council at the end of 1995 as the Council took up the issue of the Dual Track Airport Planning Process. As you know the State concluded that the process be ended in the last Legislative session and that facilities at the current site be expanded to accommodate projected growth. While the airport issue has become less important to some communities in the aftermath of this decision, its immediacy for the City of Eagan has increased due to the continued high growth of operations and the expected construction of the North-South runway as the means of expansion of the current site, The Commission has identified a number of issues to be shared with the City Council. Because of the limited time available at the workshop meeting, they have prioritized the items they wish to discuss to conform with the time available, BACKGROUND The City of Eagan has experienced a growing incidence of aircraft noise impacts in the years following the introduction of jets in the commercial airline fleet and especially since deregulation resulted in the increased use of Minneapolis -St. Paul International Airport as a hub. At the same time, the City has been developing, while designating a substantial portion of the northern part of the City for noise compatible land uses such as commercial and industrial. Despite this planning effort, noise effects are still felt in many parts of the community. This is partially because some residents will be bothered by aircraft at different levels of impact and partially because the sheer number of operations is far above what many people experienced when they first moved into their homes. In addition, the north -south runway will introduce overflights in areas of south, west and central Eagan which have received substantially less noise in the past. DISCUSSION ITEMS Land Use Policies and Metropolitan Council Policy Contours - The City of Eagan has a long standing history of concentrating commercial and industrial uses in areas expected to be impacted by aircraft noise. The City's planning has been reinforced by land use compatibility guidelines prepared by the Metropolitan Council. These policies generally defined the Eagan -Mendota Heights Corridor where aircraft are to be concentrated. Earlier this year, the Metropolitan Council began the process of amending the Aviation System Statement and Guide Plan to conform with the approved expansion plan. One of the primary aspects of the amendment was to develop new noise policy zone boundaries consistent with expanded operations. Staff shared the initial proposed boundaries with the City Council and received direction to urge the Metropolitan Council to retain noise zones of a sufficient size to maintain noise compatible uses where they currently exist. At the same time, the Airport Relations Commission was reviewing the City's noise policies for land use and concluded that the tools themselves - conditions for noise attenuation and notice to buyers as conditions of subdivision - were still valid but that the area in which they are applied should be expanded. Their reasons are that noise impacts are felt over a broader area than is depicted in typical DNL 65 or 60 contours, any reduction in the area controlled by the policies might tend to encourage residential development too close to the airport and the introduction of new noise in west and south Eagan requires some guidance for infill development and redevelopment of the area. These issues were discussed with the Metropolitan Council and their advisory bodies are recommending that the current policies be retained and that they be applied to an area around the airport up to one mile from the current 60 DNL contour. This is at least as large and somewhat larger than the current policy contours. The Council is expected to put this draft amendment out for comment in the next several weeks and the Commission will provide a formal recommendation to the City Council at that time. Rather than the City developing policy boundaries of its own, it appears more logical to respond instead to the Metropolitan Council's proposal, especially since it so closely conforms to the findings of our own Commission. MSP Mitigation Program - Mayor Egan has been an active participant in the MSP Mitigation Committee, using input from the Commission as a basis for negotiations with the other cities, the MAC and Metropolitan Council. The City's stated position as recommended by the Commission had four main points: 1. State Funding for Abatement and Mitigation - As Much a Part of the Airport Decision as its Location 2. Larger Mitigation Area - More Mitigation Tools than Part 150 - 60 DNL plus 3-2-1 Phase -In of Noise Abatement Programs - MSP Airport Area Concept Package /.Z 3. Equitable Sharing of Impacts by All Benefitting Communities - Narrower Corridor Operations - River Bottom Departure for Runway 17-35 Traffic - Expansion of Nighttime Hours - Nighttime Operations on Runway 4-22 4. Independent Operations Monitoring System The draft Mitigation Report attached outlines the results of the process. The report includes a number of Eagan's positions or modifications of them, In particular: 1. MAC funding should exceed the currently projected $25.5 million per year and, if that is not sufficient to complete the program in a reasonable time frame, state funding should be requested. 2, The Sound Insulation program will be completed to the year 2005 60 DNL with consideration of a reduced insulation package (3-5 dB) to the 54 DNL if it is warranted after homes within the 60 DNL contour are completed, The Community Protection Package plus additional community stabilization tools are included in the proposal. 3: Corridor operations will be reviewed although there are interests in Inver Grove Heights and Minneapolis lobbying to rescind corridor operating standards as a part of that review, A river bottom standard instrument departure will be one of the tracks used for operations to the south and west. The MAC will negotiate with the airlines to expand the voluntary nighttime restriction hours by one-half hour to 10:30 p.m. to 6:00 a.m. Runway 4-22 will be used more hours of the day and night as anticipated in the runway extension EIS. On the downside, the committee is recommending, over the Mayor's opposition, that construction of the north - south runway be moved up and benchmarks of groundbreaking in 1998 and operations in 2003 were established. The Commission believes that the City of Eagan's interests are best served by that runway being built as late as possible so that the quietest ,possible stage III fleet is in place before operations begin over that part of the City. 4. The report calls on MAC to expand its ANOMS monitoring system although it is non-specific as to the extent of the expansion and did not endorse the concept of a separate system that wouldn't require FAA participation, 5. Other aspects of the report evolved through the discussions and negotiations between the Mayors and MAC. The Commission wishes to discuss the implications of the report with the Council and what additional positions, if any, the City should take in this regard. Since the report will ultimately be forwarded to the legislature, it may make sense to include the report or desired modifications of it in the City's airport legislative program, 13 UPDATES AND FEEDBACK Legislative Program and Initiatives - The Council previously approved a Commission recommendation to support federal legislation requiring the Department of Transportation to further limit noise impacts in areas around airports. Last year, the City also adopted a legislative program for state airport issues and pursued it with the City's Legislative delegation. It is anticipated that a number of airport related issues will still be before the Legislature this year especially in light of the fact that operations growth continues to exceed projections. At the last Commission meeting, Chair Schlax submitted the attached draft of legislative issues for consideration by the Council and Commission together with any issues raised by Tuesday's discussion. Legal Consultation - The Commission has been exploring the possibility of discussing the City's aircraft noise situation with a national consultant from a legal and operations standpoint. Mayor Egan contacted the firm of Cutler and Stanfield at the most recent NOISE Conference to determine whether they might submit a proposal for this service. The firm declined citing a possible conflict of interest because of previous work done for the City of Minneapolis. Staff continues to research the possibility with other firms and has received a response from one firm to date. The Commission will review any proposals and provide a recommendation to the City Council. INFORMATION ITEMS Current Ooerations and Noise Abatement Departure Profiles - The level of operations outside of the corridor continues to be excessive, averaging between twenty and twenty- five percent of all flights from the south parallel runway. Over the past year, the City is also experiencing a dramatic increase in the number of short final arrivals which overfly the City and make sharp turns to get into the arrival pattern. The City has been in contact with the FAA concerning both of these issues with limited success. With respect altitude, rather than location, the MAC has withdrawn its earlier analysis of the Noise Abatement Departure Profiles and will be developing a new analysis for City review later this year. The Commission will review this information when it is available and provide a recommendation to the Council for a City position at that time. Community Survey Responses - The Commission recently reviewed the Community survey results as they pertain to aircraft noise. The consultants also provided a breakdown of the locations of those responses within the City. The Commission noted that aircraft noise is significant in that it was the second most mentioned negative aspect of the community, following taxes, and more than sixty percent of those who find their neighborhood's noise environment to be poor cited aircraft noise as the reason. The responses were spread throughout the City with some concentrations near the edges and ends of the corridor. The Commission is cautious about drawing too many conclusions about the location data because the raw number of the responses was fairly limited. It was concluded however that aircraft noise impacts are felt throughout the City and not concentrated in one area. Sound Insulation Program - Recent articles have raised concerns about the effects of the sound insulation program on indoor air quality. Articles in this regard are attached. The MAC is moving quickly to respond to these concerns by communicating with the affected homeowners, distributing carbon monoxide detectors and preparing designs to remediate the problem and better ventilate the homes. Detectors and remediation will also become standard features of the program for future homes. It would appear that the problems encountered are scattered, are the natural consequence of tightening a home's exterior and can be corrected relatively easily once detected. The Commission looks forward to this opportunity to meet with the City Council and.staff would be happy to provide any additional information the Council may require. ant to the City Administrator /6000 METRO. AIRPORT COMM. Rost -W Fax Noss 612 726 5296 P.01i06 )ISE MITIGATION COMMITTEE RECOMMENDATIONS October 7, 1996 2 R-8$ 612 726 5296 10-09-96 12:09PM P001 #04 OCT -09-199E 12:09 METRO. AIRPORT COMM. 612 726 52% P. 02/06 1. INSULATION The Mitigation Committee recommends to the Metropolitan Airports Commission: 1. that the residential sound insulation program for the area encompassed by the 1996 DNL 65 contour be completed on the currently approved schedule; 2. that the program be expanded after completion of the current program to incorporate the area encompassed by the 2005 60 DNL; 3. that the 2005 60 DNL contour be based on the most accurate projection of traffic levels and use of appropriate ANOMS data; 4. that MAC and affected communities seek approval from FAA to develop neighborhood and "natural boundaries" that reflect current conditions at the outer edge of the expanded contour to the maximum extent possible; 6. the prioritization of the expanded program should be to initiate single- family homes upon completion of the currently approved schedule, and begin work on the following newly eligible dwellings/buildings, beginning with the highest noise exposure levels, In accordance with a schedule agreed upon with each affected city -- multifamily dwellings, nursing homes, churches with regular weekday daycare/nursery school types of operations; 6. that the program be funded by a combination of PFC revenues, airline fees, internally generated funds, and federal aid, with estimated total and annual costs as summarized below; to the extent that MAC cannot fund this expanded program In a reasonable period of time, support from the State of Minnesota should be sought. In no case should unreimbursed financial impacts fall on affected residents or their local governments. 7. that the Metropolitan Airports Commission commit to funding its community based noise abatement program on an accelerated basis beyond its current level of $25.5 million annually; R-98% 612 726 5296 10-09-96 12:09PM P002 #07 R�98S6 OCT -09-1996 12:09 METRO. AIRPORT COMM. 612 726 5296 P.03/06 8. that the Commission evaluate the airport noise environment 18 months prior to the estimated completion of the expanded program. If conditions warrant, a modified sound insulation package should be offered to eligible dwellings/buildings within the 54 DNI. contour which achieves at least a 3-5 db Interior noise level reduction; 9. that .MAC develop noise Impact models which reflect the impact of ground level noise on residential properties. Mitigation for lowfrequency noise should be developed after consultation with Independent noise Mitigation experts. 612 726 5296 10-09-96 12:09PM P003 #07 1992-1996 Insulation Single-family Schools Acquisition TOTAL 1997-2000 Insulation Single-family Schools Inside 65 DNL Outside 65 DNL Acquisition TOTAL 2001-2010 Insulation • Single-family Schools Multi -family Nursing homes Religious Places TOTAL NOISE MITIGATION PROGRAM TOTAL COST $56,000,000 $17,000,000 $40.000.000 $113,000,000 $72,000,000 $ 2,000,000 $18,000,000 $10.000.000 $102,000,000 $94,000,000 $ 2,000,000 $ 6,000,000 $30,000,000 X$63.000.000 $195,000,000 ANNUAL COST $22,600,000 $25,500,000 $20,700,000 "Numbers are estimates and will be further refined as additional information is available. rrdtoosts -qt(0&VC.- OCT -09-1996 12:09 PETRO. AIT COMM. 612 726 5296 P.04/06 11. COMMUNITY STABILIZATION The Mitigation Committee reconvivnds to the Metropolitan Airports Commission that it participate with affected communities in preparing a package of community stabilization measures to be submitted to the Minnesota Legislature. Community stabilization measures considered should Include, but not be limited to, the measures described In the Metropolitan Council -MAC Community Protection Report. The measures include purchase and property value guarantees and housing replacement to complement the tax credit and revitalization area legislation adopted In 1996. A Working Group should be convened including representatives from MAC, Met Council, Northwest Airlines, affected communities and legislative staff. The Working Group should identify a programdesign, funding options, edministrative responsibilities and eligibility area. The final legislative recommendation should be presented to MAC and other interested parties for endorsement and inclusion in 1997 legislative programs. R-98% 612 726 5295 10-09-96 12:09FM P004 #07 OCT -09-1996 12:10 METRO. AIRPORT COMM. 612 726 5296 P.05✓06 111. AIRPORT OPERATIONS The Mitigation Committee recommends to the Metropolitan Airports Commission that the following be Incorporated and evaluated in a Part 150 update: 1. Take action, as required by the 1996 Legislature, to prohibit use of Stage 2 aircraft after December 31, 11999., 2. Modify the night hours to 10:30 p.m. - 6:00 a.m. and limit activity during these hours to Stage 3 aircraft. 3. Develop a departure procedure for Runway 22 to direct aircraft over areas of commercial development and the Minnesota River Valley. 4. Seek cooperation from FAA to implement departure procedures as appropriate at each runway end. 5. Evaluate departure procedures in the Eagan -Mendota Heights corridor. 6. Work within the aviation industry to encourage further reductions In aircraft noise levels. 7. Negotiate the Stage 2 prohibition, noise abatement procedures, and expansion of night hours , as provisions of airline lease renewals, Incorporating appropriate penalties for non-compliance. 8. The MAC noise monitoring system monitors should be increased in number to provide more coverage of actual impacts in the airport vicinity. In particular, areas affected by the north -south runway and parallel runways should have additional microphone locations to monitor continued and growing volumes of air traffic as the airport expands. This system should be used to corroborate the accuracy of the modelled --ntours for noise program eligibility, C�/ 612 726 529E 10-09-96 12:09PM P005 #07 OCT -09-1996 12.10 METRO. AIRPORT COMM. 612 726 52% P.06/06 IV. RUNWAY USE The Mitigation Committee recommends to the MAC the following: 1. Completion of the environmental process and construction of the North- South Runway should be expedited and completed as soon as possible. Progress should measured against this schedule:. a. commence construction -- 1998; b. complete construction, open runway -- 2003 2. In the interim, Runway 4/22 should be used for noise mitigation purposes. This requires the following: a. construction.of an associated taxiway; b. sound insulation at the and of Runway 4/22 only for those dwellings eligible for the expanded insulation program which are In the 2005 60 DNL . C. Insulation of these homes should be integrated into completion of the currently approved insulation program, starting as soon as the Interim use of Runway 4/22 starts. The sound insulation commitment associated with Interim use of Runway 4/22 should be reevaluated if construction cannot be commenced by 1998 and the runway cannot be opened by 2003. R -se% 612 T2s 52ss TOTAL P.06 10-09-96 12:05FM P006 #07 POSSIBLE LEGISLATIVE ITEMS FOR 1997 STATE SESSION Mike Schlax Eagan ARC Oct. 10, 1996 Below are some possible areas where Eagan's State Legislative delegation might be active in getting bills introduced and passed which would affect the city's relationship with the airport. 1) Since the airport is considered a state asset for commerce, get legislation passed assuring that $200 million of state funds are available to support MSP mitigation plan. 2) If the expansion bill is brought up in any form, attach an amendment to it that land banks the Dakota County site 3) Immediate Property Tax relief for 60 all Dnl dwellings 4) Offer legislation to reopen the dual track process. The have been many changes and much new information that has come to light since the Mondale bill was hurriedly passed late last session. These items would have come to light in due course if the dual track process had not been truncated. The issue should be reviewed and re -voted on taking into account new information. 5) Offer legislation to study the effects of privatizing MSP. This is proving to be a successful strategy in Europe, Latin America and several US airports returning many dollars to government agencies. 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