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HomeMy WebLinkAboutagenda.council.worksession.20160202 CITY COUNCIL WORK SESSION February 02, 2016 4:00 PM, City Council Chambers MEETING AGENDA I. Construction Management Plan Update II. Mill Street Complete Streets Update P1 Construction Mitigation Program Changes Page 1 of 4   MEMORANDUM   TO: Mayor and City Council   FROM: Trish Aragon, P.E., City Engineer Tony Kornasiewicz, Construction Mitigation Officer Scott Miller, Capital Asset Director   DATE: January 29, 2016   MEETING DATE: February 2, 1016   RE: Revisions to the Construction Mitigation Requirements         REQUEST OF COUNCIL: Staff seeks Council input regarding the Construction Mitigation Program rules. This includes establishing parameters for mitigating impacts of encroachments including duration, size, penalties and aesthetics.   PREVIOUS COUNCIL ACTION: City Council approved the creation and implementation of the Construction Mitigation Program in April of 2006. Below is a timeline of this program.    April 2006: The City creates the Construction Mitigation Program to reduce the impact of construction on the general public and to provide a liaison between the City, contractors, and the general public. This is accomplished by requiring contractors to submit a plan detailing how they intend to meet all city codes during construction.  March 2007: The Original Plan Requirement Manual is drafted and presented at a work session. The Plan lays out explicit rules and codes construction projects must obey with the overall goal of balancing the needs of construction while maintaining our mountain character for our Citizens and Tourists.  April 2007: Edits from the March 2007 work session are incorporated into the “Plan.” These edits include an established haul route, restricting work hours from 12 hours per day to 10 hours per day, creating the Aspen Holiday List, which restricts construction on federal holidays and during special events such as the Food and Wine Classic.  April 2007: The start and end time for weekday work is altered to 8 a.m. – 6 p.m.  May 2007: The original start and end times, which were 7 a.m. – 5 p.m., are re-instated.  January 2008: The program is expanded to include inspections on all active projects regardless of impact. Additional inspections were also added which included sediment and erosion control and parking.  May 2009: Three changes/additions were made: o Manufacturing Restrictions: Require all manufacturing activities (i.e. stone cutting) to be conducted offsite, reducing the duration and overall impact to surrounding neighborhoods. Additionally, if a further modification to the material is required, then the hours of operation will be limited to 9 a.m. – 5 p.m., Monday through Friday. o Holiday Hours: Creation of a new geographic zone in town to help address the impacts of construction while at the same time maintaining a resort atmosphere in the community. This zone is referred to as the Central Resort Area (CRA). The geographic boundaries mirror the expanded pay-to-park area. This boundary P2 I. Construction Mitigation Program Changes Page 2 of 4   was chosen because the area is impacted heavily during special events and the winter / summer tourist season. The adoption of the CRA allows work in the “non-core” neighborhoods, which are less impacted during the peak seasons. o Superfund Permitting: Alterations were made to the Smuggler Mountain Superfund Site Soil Removal Permit to stream line the process and ensure the sites are captured in regular inspections.  May 2010: Time restrictions were modified to allow 24-hour interior work in the CRA. Weekday construction hours were modified to 7 a.m. – 5 p.m. during the on-season and 8 a.m. – 7 p.m. during the off-season.  May 2012: Erosion and sediment control section was updated. The CRA hours and zone were revisited, but Council decided against modifying rules related to the CRA.  July 2012: Weekday Construction hours were modified to 7:30 am – 5:30 pm year round.  September 2012: Creation of the encroachment zone map limiting duration of encroachments by creating the Red (near the Mall), Orange (a block out side of the Mall) and Yellow (two blocks outside of the Mall) Zones.  February 24, 2015: New revisions were presented to Council. Council asked staff to come back at the April 6 work session to provide more detail on the proposed revisions.  April 6, 2015: Construction mitigation program was revised to include the following: o Construction Hours: Extended the definition of Christmas week and does not allow for construction in the Core during this week. o Creation of an appeal process o Require sites to reduce landfill waste o Require sites to develop a Traffic Demand Management (TDM) plan to mitigate the impacts of traffic and parking. o Encroachment size and duration limitations o Update the enforcement section   BACKGROUND: The Mayor initiated a series of public outreach meetings in 2014 and 2015 with the goal of receiving input on how to make the City more livable and desirable with the increased construction activity. The goals of these meetings included the following:    Reduce the duration of projects  Limit noise impacts from earth retention systems  Reduce the number of parking spaces used  Give an area a reprieve from all construction  Further reduce noise impacts on residential areas  Limit the size and duration of encroachments  Reduce impacts on adjacent businesses   This feedback was gathered and resulting changes were incorporated into the City’s Construction Mitigation Program last year.   DISSCUSION: The Construction Mitigation Program is an iterative process where the program is reevaluated on a regular basis to see if it meets the City’s goal in facilitating Construction in a manner that maintains our mountain town character for both our citizens and visitors.   The program is designed in a way to create clear and predicable framework for facilitating construction. The program is also designed in a way that if a site does not comply with the City’s construction rules, the site will incur progressive penalties and delays. P3 I. Construction Mitigation Program Changes Page 3 of 4     Keep in mind that this program is a framework for construction and that we need to be flexible because each project is unique. As a result the program does depend on the City Engineer and / or a Construction Management Committee to make determinations of variances and exceptions on a site by site basis. After meeting with Council last April several changes were incorporated into the City’s Construction Mitigation Program. At that time the new noise requirements were not implemented. However several changes were incorporated and tested during the construction season last year. At that time Council directed staff to come back after the summer season to see how the new program worked.   Program Update: Several changes to the program were implemented last year, which included: o Construction Hours: Extended the definition of Christmas week and does not allow for construction in the Core during this week. o Creation of an appeal process o Require sites to reduce landfill waste o Require sites to develop a Traffic Demand Management (TDM) plan to mitigate the impacts of traffic and parking. o Encroachment size and duration limitations o Update the enforcement section Additionally, Council funded the staffing for two Seasonal Construction Mitigation Officers. The funding of the two positions allowed Staff to become more proactive with monitoring construction sites. Additionally it allowed Staff to become more responsive to citizen complaints and with construction mitigation plan reviews. As a result of the new changes that were implemented and with the additional staffing, Staff is pleased to announce that the program was a success last year. Because sites were regularly monitored with the additional staffing we saw the number of sites that received written red tags increase by 18%, as a result, we saw citizen complaints reduce by 80%. Lastly because of the additional staffing, our review times for Construction Mitigation Plans reduced by 50%. One way to gauge the effectiveness of the new changes is to compare the number of variances given for projects over the last year. Variances were essentially unchanged year over year which indicates that the new changes were achievable for sites. Proposed Noise Mitigation Revision: Although the new noise mitigation rules were not implemented last year, several sites chose to incorporate those new rules. As a result, Staff was able to gauge not only the effectiveness of these changes but also whether or not these new rules were practically achievable. The noise mitigation rules that are proposed have been modified based on field experience last year. Below is a list of the proposed changes:  Require large projects (as determined by impact and location) hire a sound engineer/consultant to model the site plans and insert noise sources and specify noise mitigation measures to see how noise levels will be impacted. The models can show the anticipated noise levels at various locations surrounding the project and can take into account a variety of proposed mitigation measures.   P4 I. Construction Mitigation Program Changes Page 4 of 4    Establishment of decibel limits will include: • Projects are limited to 70 decibels (dB) at the property line during the summer on season. • In addition to the decibel limit listed above, projects located on the Mall will be limited to 70 decibels (dB) at the property line during the winter on season. • All other times projects will be limited to 80 decibels (80dB) at the property line.  Allowance for an excess noise exception from the above limits will be reviewed by the City Engineer. Criteria for the exemption include: o Where it is in the interest of public safety o Public infrastructure work within the Right of Way o Other activities within the Right of Way where there is no other reasonable alternative. o Short duration residential roofing repair projects  Require the use of continued noise monitoring for sites that have a large impact and for sites that receive continued (verified) neighborhood complaints. Allow access to the system for the City’s Construction Mitigation Officer.  Those sites that receive verified noise complaints will be required to install continuous noise monitoring systems.   A complete redline version of the proposed Construction Mitigation Revisions are included in Attachment A   Next Steps:   Council has approved the continued funding for the Seasonal Construction Mitigation positions. These positions allow Staff to not only be more responsive to Citizen complaints, but has allowed Staff to be more proactive in ensuring that sites are complying with our Construction Mitigation Rules. Council has approved funding in 2016 for the development of a CMP certification system utilizing an on line training program and our business licensing system. Staff will work with vendors this year to develop this program. Council wanted Staff to implement the creation of a web site where citizens can access a site’s construction mitigation plan. It was also envisioned to utilize this site to gather citizen input and to communicate a project’s progress and upcoming impacts. Staff has developed an interactive map of active construction sites, however the increased functionality described above was put on hold until the City implements the new electronic permitting system. The City Attorney’s office has recommended that the Construction Mitigation Ordinance is revised to include enforcement penalties for violations associated with the City’s Construction Mitigation Program. Staff will come back to Council with this ordinance.   Attachments:   Attachment A: Construction Mitigation Program Redline Version P5 I.                 CONSTRUCTION MANAGEMENT PLAN REQUIREMENTS MANUAL     Construction projects that exceed 1000 SF of soil disturbance and/or 400 SF of building demolition, improvement, or renovation (interior and/or exterior) must submit a construction management plan in accordance with this manual.               Prepared by: Engineering Department 130 S. Galena St. Aspen CO 81611 970.920.5080   April 2015       Please provide: 2 Paper Documents – Engineering Department 1 Electronic Document – EngineerCity@cityofaspen.com Specifics: 8.5 x 11 or 11x17 sheets only & 2-hole punch     P6 I. TABLE OF CONTENTS 1.0 GENERAL ..................................................................................................................................................... 1  1.1 PURPOSE ...................................................................................................................................................... 1  1.2 APPLICABILITY .............................................................................................................................................. 1  1.3 DEFINITIONS AND TERMS ............................................................................................................................ 1  1.4 REFRENCES .................................................................................................................................................. 2  2.0 PROJECT LOCATION ................................................................................................................................ 3  2.1 DISTURBANCE AREA .................................................................................................................................... 3  2.2 LOCATION .................................................................................................................................................... 3  2.3 DESCRIPTION ............................................................................................................................................... 3  3.0 PROJECT DOCUMENTATION ................................................................................................................ 3  3.1 PERMITS / OTHER DOCUMENTS .................................................................................................................. 3  3.2 PUBLIC NOTIFICATION ................................................................................................................................. 3  3.3 PROJECT SIGN .............................................................................................................................................. 4  3.4 CONTACT DESIGNATION .............................................................................................................................. 4  4.0 PROJECT IMPLEMENTATION ............................................................................................................... 4  4.1 DATES OF CONSTRUCTION .......................................................................................................................... 4  4.2 HOURS OF CONSTRUCTION ......................................................................................................................... 5  4.3 SEQUENCE (PHASING) OF CONSTRUCTION ................................................................................................. 6  4.4 ADJOINING PROPERTIES .............................................................................................................................. 6  4.5 PROJECT FENCING ....................................................................................................................................... 6  4.6  PUBLIC HEALTH AND WELFARE ................................................................................................................... 6  4.7  NATURAL ENVIRONMENT .................................................................................................................... 6  5.0 SITE AND RIGHT OF WAY MANAGEMENT ....................................................................................... 8  5.1 RIGHT OF WAY MANAGEMENT PLAN ......................................................................................................... 8  5.2 EMERGENCY VEHICLE ACCESS AND ORDINANCE 35 ................................................................................... 8  5.3 CONSTRUCTION PARKING DETAILS ............................................................................................................. 8  5.4 STAGING AREAS ........................................................................................................................................... 9  5.5 RIGHT OF WAY LIMITATIONS..................................................................................................................... 10  5.6 CONSTRUCTION TRAILER, MATERIALS STORAGE, AND WASTE MANAGEMENT ...................................... 11  6.0 TRAFFIC CONTROL ................................................................................................................................ 13  6.1 GENERAL .................................................................................................................................................... 13  6.2 HAUL ROUTES ............................................................................................................................................ 13  6.3 ONSITE VEHICLE LIMITATIONS .................................................................................................................. 13  6.4 DELIVERY REQUIREMENTS ........................................................................................................................ 13  P7 I. 6.5 TRAFFIC CONTROL PLAN ............................................................................................................................ 14  7.0 PEDISTRIAN PROTECTION................................................................................................................... 14  7.1 GENERAL .................................................................................................................................................... 14  7.2 LIMITATIONS .............................................................................................................................................. 14  8.0 SEDIMENT AND EROSION CONTROL ............................................................................................... 14  8.1 REQUIREMENTS ......................................................................................................................................... 14  8.2 SMUGGLER MOUNTAIN RESTRICTIONS .................................................................................................... 15  9.0 FUGITIVE DUST CONTROL .................................................................................................................. 15  9.1 FUGITIVE DUST CONTROL PLAN ................................................................................................................ 15  9.2       REQUIREMENTS ......................................................................................................................................... 15  10.0 EMISSIONS ................................................................................................................................................. 17  10.1 GENERAL .................................................................................................................................................... 17  10.2 EMISSIONS FROM DIESEL POWERED ENGINES............................................................................. 17  11.0 NOISE SUPRESSION ................................................................................................................................ 17  11.1 GENERAL .................................................................................................................................................... 17  11.2 NOISE SUPPRESSION PLAN ........................................................................................................................ 17  11.3 CONTINUNED NOISE MONITORING .......................................................................................................... 19  11.4 REQUIREMENTS FOR ACTIVITIES EXCEEDING 80 DECIBELS ......................... Error! Bookmark not defined.  11. 5  SPECIFIC RESTRICTIONS RELATED TO MANUFACTURING ON SITE ...................................................... 20  12.0 ENFORCEMENT ....................................................................................................................................... 21  12.1 CITY CONSTRUCTION MITIGATION OFFICER ............................................................................................. 21  12.2 CORRECTIVE ACTION ................................................................................................................................. 21  12.3 INSPECTION REPORTS................................................................................................................................ 22  13.0 CONSTRUCTION MITIGATION COMMITTEE ................................................................................. 22  14.0 APPEAL PROCESS .................................................................................................................................... 22    APPENDICES A – Required Project Sign B – Haul Route Map C – Noise Suppression Plan, Techniques and Equipment D – Smuggler Mountain Superfund Site Map E – Core and Central Resort Area Map F – Encroachment Zone Map G – Stormwater Pollution Plan Requirements H – Construction Waste Management Plan I – Holiday Season Dates          P8 I.                     P9 I. 1        1.0 GENERAL   1.1 PURPOSE The purpose of this Construction Management Plan Manual is to provide a consistent policy under which certain physical aspects of construction management will be implemented. The elements contained in this document are related to the development process. It is intended that they apply to both public and private work designated herein.   These standards cannot anticipate all situations. They are intended to assist, but not to substitute for competent work by design and construction professionals. The City of Aspen does not intend to limit any innovative or creative efforts that could result in better quality, greater cost savings, or both. Any proposed departure from the manual will be judged on the likelihood that such variance will produce a comparable result, adequate for the user and City resident over the duration of the improvement/project.   If the project changes ownership or contracting services change, the City Engineering Department must be notified, and must agree to comply with an approved CMP in writing. Any departure from the approved CMP must be submitted in writing and approved by the City Engineer. The approved construction management plan must be kept onsite.   1.2 APPLICABILITY   This manual shall govern the construction and development of all public and private construction projects in the City of Aspen. These regulations shall apply to all commercial, industrial, residential, and mixed use developments which disturb 1000 SF or greater or require demolition, improvement, or renovation (interior and/or exterior) of 400 SF or greater within any twelve-month period. Additionally these regulations apply to drill sites with depths exceeding 50 feet in depth.   1.3 DEFINITIONS AND TERMS   Construction Management Plan – A Construction Management Plan is a combination of diagrams, documents, drawings, and specifications that clearly define the steps that will be taken to demonstrate how the impacts to the community will be minimized. How the impacts associated with any construction project will be managed. Herein described as “Plan” throughout the remainder of this policy.   Construction Mitigation Officer – An appointed employee of the City of Aspen whose charge is to ensure that all aspects of a Construction Management Plan are followed, and to further ensure that the impacts associated with construction activities within the City of Aspen are effectively managed and impacts associated with those projects are the least necessary to accomplish the project. P10 I. 2      Disturbance Area – A portion of land where topsoil or native soils have been removed for purposes of construction (development). Best Management Practices (BMP’s) – Schedules of activities, prohibitions of practices, maintenance procedures, and other management practices to prevent or reduce the pollution of waters of the state. BMP’s also include treatment requirements, operating procedures, and practices to control site runoff, spillage or leaks, waste disposal, or drainage from material storage.   Tree Dripline and Protection Zone - Use the longest branch of the tree as a radius from the center of the tree and make a circle. The circle is then defined as the dripline and thus is the tree protection zone.   Final Stabilization – Uniform vegetative cover has been established with a density of at least 70 percent of pre-disturbed levels. Major Impact: Major projects as defined by the Urban Runoff Management Plan (URMP). Moderate Impact: Minor project as defined by the URMP and located in the CRA. Minor Impact: Minor project as defined by the URMP and located outside of the CRA. URMP Triggers can be found in Table 1.1 of the URMP. A link to the table can be found at: http://www.aspenpitkin.com/Portals/0/docs/Chapter%201.pdf   1.4 REFRENCES   A. City of Aspen Construction and Mitigation Standards for Work in the Public Rights-of-Way B. City of Aspen Municipal Code Titles 8.56, 13, 21, 26, 28 and 29 C. City of Aspen Ordinance 35 D. Manual on Uniform Traffic Control Devices for Streets and Highways – Most recent edition E. Colorado Department of Public Safety General Permit Part IB F. Colorado Department of Transportation M&S construction standards G. Colorado Department of Public Health and Environment – Air Pollution Control Division     P11 I. 3    2.0 PROJECT LOCATION   2.1 DISTURBANCE AREA   The Plan shall describe and compute the total project disturbance area. Soil disturbance shall be kept to a minimum. Construction staging and phasing shall occur, where applicable, to minimize soil disturbance time.   2.2 LOCATION A project vicinity map shall be included in the Plan. The map should accurately depict general project location within the City of Aspen and also delineate project extents. The map shall be a scaled drawing that includes a directional arrow and adjacent street descriptions.   2.3 DESCRIPTION   The Plan shall include an overview of the construction project including background information, proposed development type and general information. The proposed effect on public utilities such as storm sewer, sanitary sewer, water main, etc. should also be described. The plan must describe the extent of excavation and detail any method of stabilization employed.   3.0 PROJECT DOCUMENTATION   3.1 PERMITS / OTHER DOCUMENTS   The contractor shall maintain all applicable local, state and federal licenses and permits that apply to the construction project. Applicable permits shall be listed, described and copies of the documents shall be attached in Plan appendices. In addition to permits all PUD’s, Subdivision Improvement Agreements, and Related City Ordinances must also be attached in the Plan appendices.   3.2 PUBLIC NOTIFICATION   A project update shall be provided to the public on a basis no less than monthly, via website, newspaper, on-site notices, or other accepted means of notification (per request of the City of Aspen). The first public notification shall occur no later than 10 days prior to construction. The update shall include a description of the current project phase, list any traffic and/or pedestrian concerns, and describe hauling/staging operations. Additionally it shall include information of the kinds of equipment, expected noise levels and durations of loud work. P12 I. 4    Communication with neighbors can prevent complaints from arising, and resolve concerns before there is a problem. Provide a phone number where the foreman can be reached prior to the start of the job.   The above notification shall specifically be distributed to neighbors located within 300 feet of the project property.   The Plan shall designate a project representative, date, and time for a required preconstruction meeting. The purpose of the meeting is to discuss the project and summarize the project specific Construction Management Plan. The contractor and subcontractors are required to attend the meeting. Utility personnel, applicable City departments, the Roaring Fork Transit Authority, neighboring property owners, and the Aspen School District shall also be notified.   3.3 PROJECT SIGN   A project sign shall be constructed and posted that includes the items shown in Appendix A: Required Construction Sign.   The sign shall be posted in a location where it is readable from the street or driveway and shall meet criteria in City Municipal Code 26.510.030B4.   3.4 CONTACT DESIGNATION   The Plan shall have a contact list with associated phone numbers located at the front of the document. The list will include: the owner, contractor appointed overall site supervisor, a state certified safety officer, a state certified traffic control officer, and a state certified erosion control representative.   Other information shall include city and county phone numbers, fire department, police department, Roaring Fork Transit Authority (RFTA), school district, and all applicable utility company contact information. The contact list should include hospital contact information and the Emergency 911 reminder.   4.0 PROJECT IMPLEMENTATION   4.1 DATES OF CONSTRUCTION   Dates of construction shall be specified in the Plan. Any work being performed within City ROW shall be completed as per the City of Aspen Right of Way permit requirements.   P13 I. 5    4.2 HOURS OF CONSTRUCTION   Construction hours shall be limited to 7:30am – 5:30pm Monday through Friday and 9am – 5pm on Saturday. No construction is permitted on Sundays, 4th of July day and/or weekend if it falls on a Friday or Monday, Memorial Day and Labor Day weekends, Thanksgiving Day, Christmas Day, New Years Day.   During Presidents Day: • projects located in the Central Resort Area (CRA) are not permitted to work on any exterior elements, however interior work may be permitted with prior approval. • projects outside the CRA will be permitted to work. During the Christmas week (12/26-12/31): • projects located in the Central Resort Area (CRA) are not permitted to work on any exterior elements, however interior work may be permitted with prior approval. • projects outside the CRA will be permitted to work. During Holiday Season:  Holiday Season is defined as the days of the week leading up to Christmas until New Year’s Day. Refer to Appendix I for Holiday Season dates.  projects located in the Core are not permitted to work on any exterior elements, however interior work will be permitted.   During the Food & Wine Festival in June (Friday thru Saturday): • projects located in the Central Resort Area (CRA) are not permitted to work projects outside the CRA will be permitted to work.   The CRA area and Core is defined in Appendix E.   Specific indoor activities during restricted periods may be permitted with approval from the City of Aspen Engineering Department; specific conditions will be applied to each project separately. During the off-season 24 hour a day interior work may be permitted within the CRA, the applicant must present a work plan to the City of Aspen Engineering Department and the plan must be approved prior to working outside of the normal construction hours. Additional restrictions on construction hours and encroachments will be applied for Aspen Special Events. Examples of events that will require additional restrictions include the USA Pro Cycling Challenge and the Farmer’s Market. Additional restrictions on construction hours will also be applied based on the project’s specific impacts on adjoining properties. This includes limiting work during sales events (for a maximum of two sales events per year), maintaining site lines to these businesses, and providing signage on the construction site advertising the adjacent business. For example, if an adjoining business has an event (such as a semiannual sale) the project will accommodate this adjoining business to ensure the construction activities do no adversely affect that business’s event.   P14 I. 6    4.3 SEQUENCE (PHASING) OF CONSTRUCTION   A construction schedule including all project phasing, with item details, and specific item completion dates or duration of phasing is required.   4.4 ADJOINING PROPERTIES No person shall excavate on land close enough to a property line to endanger any adjacent public street, sidewalk, and alley, other public or private property, or easement, without supporting and protecting the property from any damage that might result from construction operations. Additionally the project must identify which adjoining properties will be most affected by the project and how the project intends on mitigating the impacts to those properties. This includes identifying adjacent businesses and understanding what events (such as sale events) and programs that business has scheduled throughout the year. The project will be required to work with the adjoining properties to mitigate impacts to their events and programs. This also includes maintaining sight lines to adjacent businesses. Lastly the needs of adjoining construction projects must not be compromised.   4.5 PROJECT FENCING All construction areas shall have a non-removable construction fence or other approved device securely placed around the areas to be protected. The fence shall be six feet (6') in height and constructed out of chain-link fence with mesh windscreens (visual barriers). The type and look of fencing must be approved by the Engineering Department. Please see Section 11 for fencing noise suppression techniques. 4.6 PUBLIC HEALTH AND WELFARE   All construction projects located within the City of Aspen shall uphold utmost respect to public health and welfare and be reflected in prepared Plan. 4.7 NATURAL ENVIRONMENT   Project construction shall be oriented to minimize harm to all aspects of the City of Aspen’s natural environment. All tree and natural resource protection measures must be identified in the Plan and in place prior to the commencement of any construction or demolition activities. Refer to section 13.20.020b of the Municipal Code for tree protection and removal requirements and process.   The Plan must contain a site map showing exact tree protection fence location and accurate tree driplines (refer to Section 1.3 for dripline definition).   Proposed projects should be consistent with the character of existing land use in P15 I. 7    the surrounding area.     P16 I. 8    5.0 SITE AND RIGHT OF WAY MANAGEMENT   5.1 RIGHT OF WAY MANAGEMENT PLAN   A Plan outlining the use the of the Right-of-way (ROW) must be submitted as part of the CMP. This plan will identify areas of encroachments including the use of parking spaces for the project. The use of the ROW will be limited according to the requirements outlined belowin Section 5.6.   5.2 EMERGENCY VEHICLE ACCESS AND ORDINANCE 35   The contractor shall maintain continuous emergency vehicle access, on and around site, including but not limited to police, fire, and ambulance services. This includes projects adjacent to roads and alleys.   5.3 CONSTRUCTION PARKING DETAILS   Specific construction parking spaces/areas may be requested for use by craftsman, subcontractors, and contractors involved in the site construction process. Prior to the City allowing for construction parking spaces, the project must demonstrate that it has minimized the amount of vehicles traveling to the site. This will be demonstrated through Traffic Demand Management (TDM) Plan. A site’s TDM plan will consist of the following: Minor Impact – Select one or more of the following Moderate Impact – Select two or more of the following Major Impact – Select three or more of the following Project-Sponsored Vanpool - Employer-sponsored vanpool programs entail an employer purchasing or leasing vans for employee use, and subsidizing the cost of program operations and administration. The driver usually receives personal use of the van, often for a mileage fee. Scheduling is within the employer’s purview, and rider charges are normally set on the basis of vehicle and operating cost. The successful project will implement an employer-sponsored vanpool, thus reducing the need for SOV trips to and from the worksite. Note: To receive credit, project staff must park and be picked up no further up valley than the Brush Creek Intercept Lot. Enforcement: A vanpool route and schedule should be submitted as part of the CMP. Staff may audit the route to ensure its presence.   P17 I. 9    Project Shuttle - Offering employees a customized trip to work via private shuttle reduces the need for SOV trips. The successful project will provide a convenient, regularly scheduled employee shuttle from a Park & Ride, Intercept lot or other identified pick up points to the worksite. To receive credit, project staff must park and be picked up no further up valley than the Brush Creek Intercept Lot. Enforcement: A shuttle route and schedule should be submitted as part of the CMP. Staff may audit the route to ensure its presence. Carpool Program – The successful project will require employees to form carpool groups of two or more adults to reach the worksite. To receive credit, carpools should originate no further up valley than the Brush Creek Intercept Lot. Enforcement: carpool passes should be kept may be requested. Transit Fare Subsidy - The successful project will provide fully subsidized daily or monthly public transit passes for the RFTA valley system. Enforcement: Records of the purchase and subsidies must be kept and may be requested. Parking Cash-out - The term cash-out is used to describe the provision of employee choice of forgoing their current subsidized/free parking for a cash payment equivalent to the cost of the parking space. The successful project will require provide no free parking for workforce and will provide a cash subsidy to those who in Aspen City limits via transit, vanpool, bicycle or walk modes. Enforcement: records of the parking cash out must be kept and may be requested. Customized Program – This option allows for the project to propose a measure not listed above. If this option is chosen, a narrative should appear below and must include the following information for staff review: *description of measure *justification of measure *route and schedule if applicable *enforcement options After demonstrating that the project has minimized the amount of vehicles traveling to the site, through the use of a TDM (which includes the measures above), the City will allow minimal onsite parking   No construction parking will be permitted within the free two-hour residential parking areas without a valid permit. 5.4 STAGING AREAS   The Plan shall specify construction staging area locations. Alleyways are preferred short term staging locations without blocking access to neighboring properties. The number of truckloads expected to and from the site should be estimated (including soil hauling and materials transport). The timing and duration of the transport P18 I. 10    vehicles should also be noted.   City of Aspen personnel can limit project staging locations, number of trucks, and duration of operations depending on project location and site surroundings.   Projects that require crane operations and have little or no setbacks are required to use a tower crane. The City prefers electric type cranes to reduce noise and fumes.   Right-of-Way encroachments are used as a last resort in all cases. In the case where a ROW encroachment occurs, a permit must be obtained from the City Engineering Department. Refer to Section 5.5 for limitations on the use of the ROW.     5.5 RIGHT OF WAY LIMITATIONS a. The following activities may require the use of the ROW:  Temporary construction of guardrail, pedestrian walkways, scaffolds, protective canopies, etc..  Temporary storage of materials, merchandise, commodities, construction materials, etc..  Park or stage and operate construction equipment, crane, bulldozer, skid steer, etc..  Temporary placement of a field office, dumpster, loose material container, or construction fencing  Earth retention methods and associated removal b. The requests for the use of the ROW (i.e. encroachments) are reviewed by the Engineering Department. The follow factors are considered before granting any use of the ROW:  Location: Depending on location, there will be limitations on the use of the ROW. The core area in particular has on season restrictions. Refer to Section 5.5 (c).  Size: The encroachment must occupy as small a footprint as applicable and may not affect safe lane widths or bus routes. Additionally the encroachment may not interfere with City snow removal process. If lane closures are anticipated we recommend that the applicant complete the work before 10am to lessen the impact.  Safety: The encroachment must accommodate pedestrians. Conflict between pedestrians and construction traffic must be minimized. Additionally, all encroachments shall ensure sight distances of 35 feet from the intersection. There must be no overhead hazards (crane swing, etc...) and there must be adequate room for Emergency Response.  Schedule: Aspen has many re-occurring special events scheduled throughout the year. Some encroachments may be limited or not approved based on impacts to these events. Holidays and special events that affect ROW closures in the core area include, but may not be limited to: Food and Wine (mid June), USA Pro Cycling Challenge (mid August), Saturday Farmer’s Market (mid June thru mid October), Holiday/Christmas Week and the July 4th Parade. P19 I. 11     Aesthetics: Consideration should be given to the aesthetics, public information, and signage for adjacent businesses, site barricades, fencing, enclosed walkways etc. can be more than barren plywood walls. Whether its artwork, information about the project or for local businesses there is an opportunity to minimize the aesthetic impact. c. Limitations for Encroachment Zones: There are seasonal limitations for temporary encroachments (refer to Appendix F for zone designations). These limitations include the following: i. Red Zone: Five foot encroachment allowed on the mall during the on season. For areas abutting a street, a 15 foot encroachment will be allowed during the on season. For corner lots, only one side of the building will be permitted an encroachment during the on season. Sites will be limited to one on season encroachment. ii. Orange Zone: A fifteen foot encroachment will be allowed during the on season. For corner lots, only one side of the building will be permitted an encroachment during the on season. Sites will be limited to two on season encroachments. iii. Yellow Zone: A fifteen foot encroachment will be allowed during the on season. For corner lots, only one side of the building will be permitted an encroachment during the on season. Sites will be limited to three on season encroachments. iv. The City may allow for larger encroachments if the site can demonstrate the benefits of doing so. For sites requesting larger encroachments they must not only demonstrate the benefit to the City but also submit two construction schedules one with the larger encroachment request and one without. d. On Season Time Frame: On seasons are defined as June 1st thru Labor Day and November 15th thru March 31st. 5.6 SITE PLANCONSTRUCTION TRAILER, MATERIALS STORAGE, AND WASTE MANAGEMENT   As specified in Section 5.1, construction trailer, job materials storage, portable restrooms, waste management and recycling container locations shall be clearly designated on the project site plan. Loose job material storage is not allowed in ROW under any circumstance.   The City of Aspen Engineering Department strongly recommends job trailer, waste management containers, and portable restrooms be stored on private property and not within City ROW. The plan must also depict the extent of excavation and detail any method of P20 I. 12    stabilization employed. The plan will also depict any non surcharge areas associated with the stabilization plan. Sites that utilize cranes must supply a diagram of the off property swing radius as well as the written permission of the affected property owners. Cranes will not be permitted to weather vein within the ROW. The City of Aspen requires recycling of construction materials. In instances where recycling containers cannot be accommodated onsite, the City Engineering Department will consider locating recycling containers within public ROW where feasible. The encroachment permit fee will be waived if it pertains to recycling containers. If at any time such a container is not being used for recycling operations, the property owner will be responsible to pay at least three months calculated land lease fee. 5.7 WASTE MANAGEMENT The City of Aspen requires recycling of materials, both conventional and construction related, according to this document and City of Aspen Municipal Code Title 12. A waste management plan must be submitted to the City prior to beginning demolition or construction. Recycling requirements included in this section do not supersede project specific Building Code requirements. Refer to Appendix H for the waste management plan requirements.   Project site conventional recycling of co-mingled materials (plastics #1-#7, tin, aluminum, and glass), and cardboard must have an assigned space/area and be separated on-site during the project. Sites must comply with Colorado and Aspen landfill bans, i.e. no disposal of electronic waste, fluorescent light bulbs, hazardous waste or yard waste. These materials may not be disposed of in the trash.   During the demolition phase of a project, deconstruction related activities are required (recycling and/or salvaging of material such as wood products, drywall, flooring, etc.). Concrete and scrap metals must be sorted and kept separate on-site and must have an assigned space/area.   Field inspections will occur throughout the permit process. If sorting of materials is not occurring onsite, other means of verification may be provided to City of Aspen as deemed appropriate. Acceptable verifications include (but are not limited to) a receipt from the recycling facility, an invoice from the company receiving the materials for recycling/salvaging or other proof the materials are being repurposed or recycled.   Per municipal code (12.08.010), any dumpster or other trash receptacle that is used for food refuse must be constructed in such a manner as to render it bear proof. All containers shall be adequately covered at all times until transferred to the landfill. The City of Aspen municipal code states it shall be unlawful to permit accumulated P21 I. 13    debris, litter, or trash on any construction site to blow or scatter onto adjoining properties (12.04.020).   An onsite hazardous material spill cleanup kit is required, as specified by the City Engineer, that contains, at a minimum, a 25 pound bag of Floor-Dri (or equal), absorbent pads, and other spill kit materials.   6.0 TRAFFIC CONTROL   6.1 GENERAL   All traffic control operations shall be managed by the designated certified traffic control supervisor.   6.2 HAUL ROUTES   The City of Aspen has designated specific project haul roads throughout the City (Appendix B). The project must follow the designated routes and specify any additional routes necessary to complete hauling operations. Project haul routes shall be oriented to minimize traffic congestion and maximize pedestrian safety.   6.3 ONSITE VEHICLE LIMITATIONS   All construction related vehicle activities shall be defined. Maximum vehicle weights and sizes shall be specified.   6.4 DELIVERY REQUIREMENTS   Traffic control required for deliveries must be fully coordinated with the City of Aspen Engineering Department. Roads will not be closed under any circumstances, unless granted permission from the City of Aspen Engineering Department.   The maximum number of delivery vehicles onsite must be specified, along with the hours the deliveries will occur, and any exceptions to the delivery schedule.   Delivery and Heavy Duty Vehicles must have a visible sign on the vehicle that specifies the project contractors name and phone number.   Delivery vehicles and all other onsite vehicles are not allowed to idle for more than five (5) minutes, with the exception of generators or PTO type operations. The general contractor must include an idling policy in the Plan that meets City requirements.   P22 I. 14    6.5 TRAFFIC CONTROL PLAN   A preliminary Traffic Control Plan (TCP) shall be submitted as part of the Construction Management Plan if necessary to be determined by City Engineer. The TCP shall be completed by a State Certified Traffic Control Supervisor and must conform to the most current edition of the Manual of Uniform Traffic Control Devices for Streets and Highways (MUTCD). The TCP shall contain all information specified in Section 6C.01 of the MUTCD.   A School Traffic Control Plan should be submitted in addition to the TCP in school areas according to Chapter 7A of the MUTCD. If the project is not located in a school area, but abuts a school bus stop or school walk route, extra traffic control personnel and devices shall be implemented to ensure school pedestrian safety.   7.0 PEDISTRIAN PROTECTION   7.1 GENERAL   The Plan shall comply with pedestrian safety per City code 21.04.060, MUTCD Chapter 6D, the Americans with Disability Act, and IBC Chapter 33. 7.2 LIMITATIONS Sidewalk closures in the core will not be permitted. Pedestrians must be accommodated without having to cross the street. Short duration closures in the core may be considered during the off season. 8.0 SEDIMENT AND EROSION CONTROL   8.1 REQUIREMENTS   A Stormwater Management Plan (SMP) shall be completed as outlined in Appendix G.   The main objective of the storm water management plan shall be to identify Best Management Practices, which will minimize erosion and sediment transport.   Onsite sediment and erosion control operations shall be managed by a state certified erosion control supervisor. Sites may not have to complete a SMP if they are less than 1000 sf of disturbance. However these sites will still be required to provide sediment and erosion control measures depending on the type of work.   P23 I. 15    8.2 SMUGGLER MOUNTAIN RESTRICTIONS   All projects located within the Smuggler Mountain Superfund Zone (Appendix E) are required to meet additional standards for erosion control measures and are required to file an additional soil removal permit. These requirements shall be instituted on all projects disturbing (excavating or exposing) more than one cubic yard of soil. All projects located in the superfund site will also be required to handle disturbed and excavated soils with an additional level of care.   1. A Smuggler Mountain Superfund Site Soil Removal Permit must be completed prior to any soil disturbance in this area. (Appendix D) 2. All contaminated soils must be disposed of at a duly licensed and authorized facility, usually the Pitkin County Landfill, and the receiving location must be made aware of the contaminated nature of the soils. 3. Soils must be contained and covered at all times unless actively being worked. Working will be defined as moving, compacting, backfilling, exposing, or grading the soils at least once in a sixty minute period. If any stockpile of soil is to be left for more than sixty minutes it must be contained and covered. 4. Containment and Covering is required. This can be accomplished through the use of a non-permeable tarp placed below the stockpile and the same type of material shall be used to cover the stockpile. 5. After completion of the project an uncontaminated soil cap will be required. This cap shall consist of twelve inches of clean fill or gravel. This can also be accomplished by paving the area with asphalt or concrete. 6. In order to obtain a “clean letter” from the City of Aspen, which, will be required prior to the release of the Certificate of Occupancy, all of the above conditions must be met.   9.0 FUGITIVE DUST CONTROL   9.1 FUGITIVE DUST CONTROL PLAN   All projects that result in fugitive dust emissions must submit a fugitive dust control plan and file an application for a construction permit with the Colorado Department of Public Health and Environment.  The approval of a Dust Prevention and Control Plan does not relieve the owner or contractors of the responsibility to implement whatever additional measures may be required by the City Engineer to properly prevent and control dust.     9.2 REQUIREMENTS   P24 I. 16    The plan shall demonstrate that the discharge of dust from the construction site will not occur, or can be controlled to an acceptable level depending on the particular site conditions and circumstances.   1. The plan shall address site conditions during construction operations, after normal working hours, and during various phases of construction. 2. The plan shall include the name and the 24 hour phone number of a responsible party. 3. If the importing or exporting of dirt is necessary, the plan shall also include the procedures necessary to keep the public streets and private properties along the haul route free of dirt, dust, and other debris. 4. When an entire project is to be graded and the subsequent construction on the site is to be completed in phases, the portion of the site not under construction shall be treated with dust preventive substance or plant materials and an irrigation system. 5. All phased projects shall submit a plan demonstrating that dust will not be generated from future phase areas.   P25 I. 17    For all construction within the site, the contractor shall have a water truck available for dust control. Wetting shall be completed once three times a day under dry conditions or as directed by the City Construction Mitigation Officer.   Vehicle speeds should not exceed 15 mph on construction access roads and construction site. 10.0 EMISSIONS   10.1 GENERAL   All vehicles and equipment used on site will be properly maintained such that the engines will function within manufacture’s standards or parameters.   10.2 EMISSIONS FROM DIESEL POWERED ENGINES   Emissions from diesel engines operated within the City of Aspen shall be of a shade or density no darker than 40% opacity, except for starting motion no longer than 10 seconds or for stationary operation not exceeding 10 seconds.  11.0 NOISE SUPRESSION   11.1 GENERAL   The noise limit for construction is measured at the property line of the construction site. All construction equipment shall be adequately muffled and maintained to minimize project noise.   11.2 NOISE SUPPRESSION PLAN   Each site must include information on noise blocking methods, techniques, and common equipment and activities that require noise suppression (Refer to Appendix C) to meet the decibel limits in the following sectionbelow.:  Residential projects are limited to 65 decibels (dB) at the property line during the summer season and 80 dB at the property line all other times of the year. Projects located on the Mall are limited to 65 dB at the property line during the summer and winter season and 80 dB at the property line all other times of the year. Projects located in the Core are limited to 75 dB at the property line during the summer season and 80 dB at the property line all other times of the year. P26 I. 18    All other projects will be limited to 80 dB at the property line. Major impact projects that include reinforced earth retention are required to have a sound engineer/consultant model the site plans and insert noise sources and specify noise mitigation measures to see how noise levels will be reduced. The models should show the anticipated noise levels at various locations surrounding the project and can take into account a variety of proposed mitigation measures.         11.3 NOISE LIMITS AND SUPPRESSION REQUIREMENTS    Projects are limited to 70 decibels (dB) at the property line during the summer on season.  In addition to the decibel limit listed above, projects located on the Mall will be limited to 70 decibels (dB) at the property line during the winter on season.  All other times projects will be limited to 80 decibels (80dB) at the property line. On Season Summer Time Frame: June 1st thru Labor Day On Season Winter Time Frame: November 15th thru March 31st. Allowances of an additional 10 dB from the limits above will be made for short durations. However under no circumstance can the decibel limit exceed 80 dB at the property line. Allowance for an excess noise exception from the above limits will be reviewed by the City Engineer. Criteria for the exemption include:  Where it is in the interest of public safety  Public infrastructure work within the Right of Way  Other activities within the Right of Way where there is no other reasonable alternative  Short duration residential roofing repair projects Work associated with any allowances described above will not be permitted to start before 9am on weekdays and will not be permitted on Saturdays. Sites will be required to operate equipment in accordance with manufacturer's specifications and with all standard manufacturers’ mufflers and noise-reducing equipment in use and in properly operating condition. The use of radios on the site before 8:00 am is not allowed. Sites may be required to move portable loud equipment including generators, P27 I. 19    compressors, and cement mixers to different sides of the property to reduce impacts on individual neighbors. Sites are required to post notices to inform workers, including sub-contractors, about the basic noise requirements, as well as specific noise restrictions, to the project. Appendix C includes recommended noise suppression methods.   11.4 NOISE LEVEL MEASUREMENTS   Noise level measurements shall be made with a sound level meter using the “A” weighting scale set on “slow” response. Measurements shall be taken at the property line of the site. The meters shall be used according to manufacturer specifications. Background noise levels may be taken for comparison with a given source for accuracy of a measurement. Extraneous or momentary spikes in the background noise readings shall not be used to compare with the source noise readings. Enforcement actions will be taken if the source of the noise is greater than the permissible levels.     11.5 CONTINUNED NOISE MONITORING   Major construction sites that require reinforced earth stabilization will be required to perform continued noise monitoring. Additionally sites that receive two correction notices or one red tag for noise violations will be required to provide continued noise monitoring. This monitoring must be recorded and be made available remotely through on line access to the City’s Construction Mitigation Officer. For those sites not required to provide continued noise monitoring but receive verified noise complaints, the City will monitor noise on site install its own continued noise monitor. If the noise complaints are verified, the site will be required to install its own continued noise monitor at its own expense. , additionally the city will charge a rental fee for when City’s continued noise monitor was used for the site.    P28 I. 20    11. 6 SPECIFIC RESTRICTIONS RELATED TO MANUFACTURING ON SITE   Considering that some structures will require an increase in the level of manufacturing of certain materials in order to complete the desired finish of the structure, additional restrictions will be placed on those activities. The primary concern is that extending the duration, for which neighbors are exposed to high levels of noise, could cause specific unwanted responses. In order to reduce those risk factors to neighboring properties all manufacturing efforts must be limited on site and when possible shall be conducted off site, or in such a manner as to not contribute to any long term noise impacts off of the property. Manufacturing activities that are in excess of a maximum of 80 decibels must be accompanied by an Extended Impact Permit, this will require that the activity is enclosed completely and limited to 90 days in duration. Air exchange / venting systems shall be installed or otherwise supplied within the enclosure to provide a clean air source for laborers. The enclosure must be constructed in a manner which prevents noise and dust from escaping. This may be accomplished with the use of plastic sheeting to contain dust and a more dense and rigid material (ply wood, foam insulation boards) erected to contain sound. Noise levels will be measured at the property line, while facing the source of the sound, and shall not exceed 65 decibels during working operations. Activities will be considered manufacturing if alterations to a material that is readily available on the market are made in order for the material to meet the needs of the end user. An example of this would be masonry wall construction. If the all of the stone was delivered as a rough cut product to the site, and each of the stones were to be cut square and fit into place. In this example the stone cutting is considered the manufacturing portion of the masonry wall, and should be conducted off site. This would allow the stones to be cut square and to the appropriate dimensions and additional work to fit the stones would be permitted on site.   All work which requires a limited amount of additional manufacturing to achieve the desired finish (including fitting) shall be conducted between 9am and 5pm, and shall have an approved noise suppression plan on site, relating to the activity.     P29 I. 21    12.0 ENFORCEMENT   12.1 CITY CONSTRUCTION MITIGATION OFFICER A City Construction Mitigation Officer shall be assigned to each construction project. The City Construction Mitigation Officer will complete random site visits to determine if the project is following approved Plan and City requirements. The officer is not intended to take the place of a City of Aspen building inspector.   12.2 CORRECTIVE ACTION   The City of Aspen will enforce construction mitigation corrections as follows:   1. The first corrective action is a verbal warning and explanation of the violation with a timeframe for completion. 2. The second corrective action is a written warning or correction notice with timeframe for compliance. 3. Third and final notice is a “Stop Work Order” (red tag). If a stop work order is issued, no more work can be completed until the violation is corrected. 4. The City may forgo steps one and two as outlined above and go directly to the “Stop Work Order” and or a summons and compliant may be issued for violations under the following circumstances:  Work without a permit  Work that is endangering Public Safety  Work that is endangering Public Health including work that may affect water quality.  Work on holidays or Sundays (unless the site received an exemption to work during these times)   The owner and general contractor are responsible for assuring compliance and both will be charged by summons and complaint in municipal court when necessary. This applies even if a sub-contractor violates the construction mitigation rules, P30 I. 22    Failure to correct violations and/or any threat to public safety could subject the owner, contractor or both to a maximum penalty of up to a year in jail and/or a fine of up to $2,650 for each violation. Each day a violation continues is a separate offense determined by the municipal court.     12.3 INSPECTION REPORTS   The Construction Mitigation Officer will complete construction inspection reports. All reports are public and will be kept in the City Engineering Department.   13.0 CONSTRUCTION MITIGATION COMMITTEE   Projects seeking exemptions may seek an exemption from project durations, number  of encroachments. These exemptions will be reviewed by the Construction Mitigation Committee. The committee consists of representatives from the Engineering, Parking and Building departments. If an exemption is granted then the project will be subject to the exemption fees as outlined in Title 2. Considerations for exemptions include impact of exemption on adjacent properties, duration of exemption and season that exemption is being requested. 14.0 APPEAL PROCESS Projects may appeal the decision of the Construction Mitigation Committee and / or the City Engineer. All appeal will be forwarded to the City Manager or their designee. If the appeal is approved and results in an exemption, then the project will be subject to the exemption fees as outlined in Title 2.                         P31 I. A – Required Project Sign P32 I. PROJECT NAME BUILDING PERMIT # General Contractor Name General Contractor Contact Contact Phone# Emergency Phone# 24 Hour Emergency Contact # (SIGN NEEDS TO BE GREEN IN COLOR) Appendix A P33 I. B – Haul Route Map P34 I. E MAI N S T W MAI N S T E DUR A N T A V E E HOP K I N S A V E GI B S O N A V E E COO P E R A V E W HAL L A M S T W BLE E K E R S T N T H I R D S T S A S P E N S T W FRA N C I S S T N F I F T H S T W HO P K I N S A V E N M I L L S T NORTH S T N S I X T H S T W SM U G G L E R S T N F O U R T H S T S M O N A R C H S T P A R K A V E S M I L L S T R E D M T N R D N F I R S T S T S O R I G I N A L S T LA K E A V E N S E C O N D S T S G A R M I S C H S T LO N E P I N E R D O A K L N S H U N T E R S T S W E S T E N D S T E BLE E K E R S T N S P R I N G S T NEA L E A V E VINE ST S F I R S T S T S H A D Y L N M I D L A N D A V E E HYM A N A V E S G A L E N A S T GILLESPIE AVE W HY M A N A V E DEAN S T KIN G S T RI O G R A N D E P L N E I G H T H S T S S P R U C E S T M A P L E L N PAR K C I R N G A R M I S C H S T RA C E S T E HAL L A M S T WATE R S A V E N A S P E N S T S T H I R D S T N SPRUCE ST T E A L C T A J A X A V E N I C H O L A S L N W CO O P E R A V E JUAN S T WI L L I A M S W Y ASPEN MTN R D P U P P Y S M I T H S T QUEEN ST CL E V E L A N D S T L A C E T L N FOUN D E R S P L A C E C O T T O N W O O D L N S R I V E R S I D E A V E N S E V E N T H S T PEARL CT SOUTH AVE SUMM I T S T GILB E R T S T S F I F T H S T S S I X T H S T W NO R T H S T S F O U R T H S T S S P R I N G S T N R I V E R S I D E A V E S S P R I N G S T DEAN S T S G A L E N A S T N S E V E N T H S T P A R K C I R DEAN S T S M I L L S T AS P E N M T N R D Map prepared by Engineering and GIS Department City of Aspen, CO 81611 May 4,2007 0 600300 Feet Legend Designated Heavy Haul Route Roads Parcels City Boundary OFFICIAL HEAVY HAUL ROUTE MAP P 3 5 I . C – Noise Suppression Plan, Techniques and Equipment P36 I. Revised February 2016       Suggested Noise Blocking Methods   Recommended Equipment:    “Residential” grade combustion engine exhaust silencers  Electrical vs. pneumatic hand power tools  Hydraulic vs. air powered rock drills  “Silenced” pile drivers vs. Diesel pile drivers   Typical Examples of Temporary Noise Barrier Materials:   Temporary barriers constructed of 3/4-inch Medium Density Overlay (MDO) plywood sheeting, or other material of equivalent utility and appearance having a surface weight of 2 pounds per square foot or greater. The temporary barriers should be lined on one side with glass fiber, mineral wool, or other similar noise curtain type noise-absorbing material at least 2-inches. The materials used for temporary barriers shall be sufficient to last through the duration of the construction project, and shall be maintained in good repair. Prefabricated acoustic barriers are available from various vendors.   Noise Control:    Replace worn, loose, or unbalanced machine parts that cause vibration.  Keep machine parts well lubricated to reduce friction.  Acoustical enclosures and barriers around generators  Sound absorbing material and vibration isolation systems on hand tools  Shields, shrouds, or intake and exhaust mufflers.  Noise-deadening material to line hoppers, conveyor transfer points, storage bins, or chutes.  Noise barriers using materials consistent with the Temporary Noise Barrier Materials Section.  Noise curtains  Plywood with concrete blankets at the height of the equipment and that it surrounds the activity such that it directs noise up more than out from the property.  Portable three sided enclosures made out of plywood to move with the activity such as jack hammering.  Internal combustion engines are to be fitted with a suitable muffler in good repair.  Noisy equipment such as cement mixers should be placed on the site to maximize the distance from neighboring houses and/or rotate location so as to not impact just one neighbor. Noise levels drop quickly with distance from the source.  All equipment should be properly maintained, with special attention to mufflers and other noise control devices. P37 I. Revised February 2016    Between work periods, builders are required by city ordinance to shut down machines such as backhoes, bobcats, loaders and generators.  All vehicular movements to and from the site must only be made during the scheduled normal working hours. This includes off-site noise that is associated with a specific project such as staging of concrete trucks.         Equipment / Activity Typical Noise Controls Pile Driver Enclosure, muffler Stone saw cutting Noise control pad with water Handheld impact drills Reduction of reflected sound Circular saw blades 15º tooth angle, new tooth configuration, slotted saw blades, viscoelastic damping Pneumatic tools Muffler Pavement breaker/ Rock drill Muffler, enclosure of cylinder case and front head, moil damping Portable air compressor Muffler, acoustic enclosures Bulldozer Bulldozer Cab-liner material, enclosure, sound absorption in canopy, sealing of all openings Wheeled loader Absorption of sound cooling air route Vibratory roller Flexible mounting for pump compartment Joint Cutter Anti-vibration mounting fixtures Dropping From Height (re-roofing) When dropping materials from a height—for example, into or out of a truck, or when loading or unloading scaffolding, noise suppression plans require a chute or side baffles. Generators Acoustical enclosures and barriers surrounding equipment Generators25 KVA: The local power grid shall be used wherever feasible to limit generator noise. No generators larger than 25 KVA shall be used and, where a generator is necessary, it shall have maximum noise muffling capability. Hand Tools Sound absorbing material and vibration isolation systems on hand tools Dismantling Formwork use rubber mallets to erect and dismantle formwork Backup Alarms All equipment with backup alarms operated by the Contractor, vendors, suppliers, and subcontractors on the construction site shall be equipped with either audible self-adjusting ambient-sensitive backup alarms or manually-adjustable alarms. The ambient-sensitive alarms shall automatically adjust to a maximum of 5 dBA over the surrounding P38 I. Revised February 2016      background noise levels. The manually-adjustable alarms shall be set at the lowest setting required to be audible above the surrounding noise. Installation and use of the alarms shall be consistent with the performance requirements of the current revisions of Society of Automotive Engineering (SAE) J994, J1446, and OSHA regulations. Compressors The unit with the lowest noise rating which meets the requirements of the job should be used where work is conducted in the City of Aspen, installed with mufflers and/or enclosed in a noise barrier. Jackhammer All jackhammers and pavement breakers used on the construction site shall have exhaust systems and mufflers that have been recommended by the manufacturer as having the lowest associated noise and shall be enclosed with shields or acoustical barrier enclosures. Concrete crushers or pavement saws Pre-augur pile holes to reduce the duration of impact or vibratory pile driving and tie to local power grid to reduce the use of generators and shall be enclosed with shields or acoustical barrier enclosures. Pneumatic hand power tools All pneumatic tools operated in the City of Aspen must be fitted with an effective silencer on their air exhaust port.   P39 I. D – Smuggler Mountain Superfund Site Map P40 I. G I B S O N A V E P A R K C I R S M U G G L E R M T N R D S I L V E R L O D E D R S S P R U C E S T ALLEY O A K L N VINE ST N S P R I N G S T LON E P I N E R D KING S T NEA L E A V E E MAIN S T M A P L E L N R A C E S T SE S A M E S T N SPRUCE ST T E A L C T B R O W N L N A J A X A V E N I C H O L A S L N WIL L I A M S W A Y W A L N U T S T QUEEN ST C O T T O N W O O D L N W I L L I A M S R A N C H D R SOUTH AVE RIO G R A N D E P L BAY ST F R E E S I L V E R C T PARK A V E S S P R I N G S T E FRANC I S S T C O W E N H O V E N C T E BLEEK E R S T MINER S T R A I L R D MA T C H L E S S D R WI L L I A M S R A N C H C T OBERME Y E R P L A C E D R RE C Y C L E C I R B R E N D A N C T N S P R I N G S T ALLEY 2 1 2 4 6 8 97 1115 2327 87 4050 60 7080 10 121416 1820 22 15 13 11 100 709 725 800 202 600 900 500 700 400 300200 100 155 152150140134 130 124 120 112110106104102100 601501 601 515 210 208 540 566562 569565 532 536 546552 549 543 529 523 511 505 800 735733 729727 802 798 537 425 110 101 101 717 101102 100 101 625605 101 590 770 855 737727 730 720 735 925 500 414 131 200 100 401 450 774 632624119 631629 700 120 710 501 688 548555 541 530 520 512 509506707701 655 165 155 145 125 115 705 101 115 137 149 100110 120130 140 150160 420 410 400 390380 370360 340 320 300 280 260 240 220 200 427 415 395 387 373 355 337 313 295 277 253 235 217 201 210 110 424409 415 990 100 200 600 117 620 977973 932 932 114113 109111 115 117 119 905 920 930 925 935 936 981981 975 955 955 985988993 995 980 996998 950940 930 920 990980 935 931 927 910 925855 851 860 129 127125123121119117 115113111 109107105101 106108 110 112 114116118120122124126128130132 134 136 138 140 142 228 226224222220 218 216214212210208 206 204202 200 231229227225223221 219217215213211 209207205 303 328326 324 322320 318 316314 312310308306 305 307 309 311 313315317319 321 323 325 231 233 230 268 270 285 390375377 716 728433 445 470 606449 403 403 407 300 200 100 400 300 200 100 100 200 300 400 500 100 200 300 400 610 600 570560 548 534537 535 518 512533 511 155 155 155 155 1000 1300 559 1000 1040 1040 1400 1100 Smuggler Mountain Superfund SiteSoil Status - August 2008 0 175 35087.5 Feet EPA Superfund Boundary Structure Soil Status Cleaned or Remedied Levels > 1000 For information regarding the Smuggler Mountain Superfund Site contact the City of Aspen (970-920-5039) orPitkin County Environmental Health andNatural Resources (970-920-5070). P 4 1 I . E – Core and Central Resort Area Map P42 I. S O R I G I N A L S T N 3 R D S T L A C E T L N E COOPER AVE L O N E P I N E R D M A T C H L E S S D R S P R U C E S T N 4 T H S T U T E A V E B R E N D E N C T W HOPKINS AVE E HOPKINSAVE N G A L E N A S T REGENTST N 2 N D S T V I N E S T DEAN ST RIOGRANDE PL S 1 S T S T N G A R M I S C H S T S O U T HAVE ALLEY OAK LN L A C E T C T C L E V E L A N D S T N M O N A R C H S T S H U N T E R S T S 3 R D S T N 1 S T S T S G A L E N A S TS M O N A R C H S T S W E S T E N D S T S A S P E N S T S 2 N D S T S M I L L S T S S P R I N G S T S G A R M I S C H S T ALLEY N M I L L S T P A R K A V E S 4 T H S T W BLEEKER ST N SPRING ST BAYST W MAIN ST ALLEY E SNARK ST J U S T I C E E X W Y DALEAVE E FRANCIS ST E HYMAN AVE N E A L E A V E ALLEY E BLEEKER ST TRAINORS LNDG ALLEY S S P R I N G S T OBERMEYERPLACE DR G I B S O N A V E R E C Y C L E C I R DEAN ST N R I V E R S I D E A V E ALLEY LIBRARYALLEY ALLEY SUMMIT ST V I N E S TW FRANCIS ST W HYMAN AVE E DURANT AVE E MAIN ST ALLEY P A R K C I RALLEY E COOPER AVE ALLEY ALLEY W HALLAM ST ALLEY ALLEY E BLEEKER ST E HOPKINS AVE ALLEYGILBERT ST ALLEYDEAN ST E HALLAM ST C O W E N H O V E N C T W COOPER AVE MINERSTRAIL RD JUAN ST QUEEN ST M I D L A N D A V E A R T P K Y PARK CIR ASPEN MTN RD W A L N U T S T KING ST AJAX AVE A S P E N M T N C U T O F F R D R A C E S T C O T T O N W O O D L N LITTLECLOUD TRL PUPPY SMITH ST S R I V E R S I D E A V E MAPLE LN WATERS AVE Central Resort Area and Commercial Core Area Map Centeral Resort Area Commercial Core Area P 4 3 I . F – Encroachment Zone Map P44 I. P45 I. G – Stormwater Pollution Plan Requirements P46 I. Stormwater Management During Construction The purpose of this chapter is to provide requirements and guidance for selecting and implementing Best Management Practices (BMPs) that will eliminate or reduce the discharge of pollutants from construction and other land-disturbing activities to local waters. The City of Aspen Engineering Department is the administrative authority for stormwater management and erosion prevention and sediment control on construction sites within the City’s jurisdiction. By policy, Aspen’s requirements for stormwater management during construction are consistent with those of the Colorado Department of Public Health and Environment’s (CDPHE) Construction General Permit. The CDPHE Construction General Permit requires a stormwater management plan (SWMP) for development disturbing greater than one acre of land. However, Aspen requires a Construction SWMP detailing pollution prevention and erosion prevention and sediment control measures to be installed for projects that exceed 1000 square feet of soil disturbance, not just those that disturb greater than one acre. Wherever the City of Aspen and the CDHPE Construction General Permit requirements are in conflict, the more restrictive requirements should be applied. The regulations and guidelines stated in this chapter incorporate information from a variety of sources including:  The United States Environmental Protection Agency (EPA),  State of Colorado/Colorado Department of Public Health and the Environment (CDPHE),  Urban Drainage and Flood Control District (UDFCD), and  Northwest Colorado Council of Governments (NWCCOG). It is important to understand that these regulations are subject to change and/or alterations. For the most up to date copy please contact the City of Aspen Engineering Department. 1.1 PURPOSE Some construction activities and materials have the potential to pollute our streams, rivers, and lakes if transported during storms or snowmelt. When construction disturbs land, the soil is more easily eroded during rainfall, snowmelt, and wind events. Eroded soil, referred to as sediment, is the greatest pollutant to rivers in Colorado and Aspen. Sediment endangers water resources by reducing water quality and causing the siltation of aquatic habitat for fish and other desirable species. Other pollutants, such as petroleum products, metals, and nutrients, easily attach to soil making sediment even more toxic. Eroded soil also necessitates the cleaning and/or repair of sewers and ditches and the dredging of water bodies. Therefore clearing, grading, and vehicle tracking during construction creates the need for erosion prevention and sediment control on construction sites. Pollutants other than sediment, such as concrete, solvents, oil, grease and metals, also cause degradation of water quality in receiving streams, and therefore must also be prevented or reduced through construction site stormwater management practices. The City of Aspen requires compliance with the criteria in this chapter in order to eliminate or reduce the discharge of pollutants in stormwater runoff, and prohibits the discharge of pollutants from construction sites to the City’s stormwater system. These criteria should be followed from start of earth disturbance until final landscaping and stormwater quality measures are effectively in place and accepted by the City. The goal of these P47 I. requirements is to decrease the amount of pollutants entering the stormwater system from construction and other land disturbing activities. The following erosion prevention, sediment control, and pollution prevention measures are designed to safeguard persons, protect property, minimize water quality and other environmental impacts, and promote the public welfare by guiding, regulating, and assisting the design, construction, use, and maintenance of any development or activity which disturbs or breaks the topsoil or results in the movement of earth on land greater than 1000 square feet in the City of Aspen, Colorado. 1.11 General Requirements A Construction Stormwater Management Plan (Construction SWMP) must be developed before a project begins that identifies pollution prevention measures and erosion prevention and sediment control (EPSC) measures that are appropriate for the actual site conditions and construction plans for each site – generic plans will not be approved. The Construction SWMP shall contain a narrative report as well as site plan maps for each phase of the project. The appropriate schedule of implementation shall be identified as well as detailed plans shown on plan sheets with appropriate contours for each phase of the project that will minimize pollution, erosion, and sediment transport. The Construction SWMP shall be submitted to the City of Aspen as part of the Construction Mitigation Plan (CMP) and along with the grading and drainage plans in order to obtain a building or landscape and grading permit. Plans for grading and erosion control should be considered in the early stages of site planning and drainage design. The Construction SWMP may have to be modified at the time a final site development plan is prepared in order to better address the site conditions as the plan changes. This modified plan, the final Construction SWMP, must be approved by the City of Aspen before ground-breaking activities can occur. EPSC measures must be designed according to size, slope, and soil type of disturbed drainage areas in order to prevent erosion and to capture sediment. Potential sources of pollution that might affect quality of stormwater discharges from the site, and practices that will be implemented to prevent that pollution, must be identified and described as part of the Construction SWMP. In addition, sites discharging directly to waters of the state or the City’s stormwater system might be required to meet stricter requirements as determined by the City Engineer or City Stormwater Manager. Implementation of the Construction SWMP (i.e., installation of measures) begins when construction begins, before the initial clearing, grubbing, and grading operations, since these activities can usually increase erosion potential on the site. Implementation and maintenance of pollution prevention measures and EPSC measures are the responsibility of the permit holder and the project/property owner. Because site conditions will affect the suitability and effectiveness of pollution prevention and EPSC measures, the SWMP is a dynamic document that should be referred to frequently, amended and updated as necessary, and kept on site available for review by City of Aspen staff upon request . The City reserves the right to require the permit holder and/or property owner to develop and implement additional measures to prevent and control pollution as needed. P48 I. Pollution Prevention Pollution prevention for construction within the City of Aspen requires compliance with the following criteria: 1. Develop Construction SWMP - The Construction SWMP must identify potential sources of pollution that may reasonably be expected to affect the quality of stormwater discharging from the site. 2. Practice Good Housekeeping - The Construction SWMP must describe standard operating procedures and practices that will be implemented to prevent the release of pollutants to the stormwater system from construction activities. a. Perform activities in a manner to keep potential pollutants from coming into contact with stormwater. b. Prevent spills and leaks (i.e. hydraulic fluid from leaky vehicles or equipment) c. Use phasing principals to limit areas of disturbance. 3. Contain Materials and Waste – Areas used for staging of construction activities and the storage of soil, chemicals, petroleum-based products and waste materials, including solid and liquid waste, shall be designed to prevent discharge of pollutants in the runoff from the construction site. a. Store construction, building, and waste materials in designated areas, protected from rainfall and contact with stormwater run-on and runoff. b. Dispose of all construction waste in designated areas (e.g. concrete may only be disposed of in a designated concrete wash-out area), and keep stormwater from flowing onto or off of these areas. c. Properly clean and dispose of spilled materials. 4. Dewatering – If it is determined that site dewatering will be required, the permit holder / and or property owner must obtain a Construction Dewatering Permit for the CDPHE division of water resources. Erosion Prevention and Sediment Control Erosion prevention and sediment control for construction within the City of Aspen requires compliance with the following criteria: 1. Develop Construction SWMP – The Construction SWMP plan must demonstrate how stormwater, erosion, and sediment will be handled throughout construction. 2. Control Site Perimeter – Construction activities and their impacts must be controlled within the limits of the site. a. Delineate the site perimeter on the plans and in the field to prevent disturbing areas outside of the project limits. b. Divert upstream run-on safely around or through the construction project. Diversions must not cause downstream property damage and cannot be diverted into another watershed. c. Construction vehicles and equipment may enter and exit the site at only one designated access point. This exit must be stabilized with gravel or other appropriate material throughout the duration of the project. 3. Minimize Disturbed Areas – Construction activities must be scheduled in correct sequences to minimize the total amount of exposed soil at any given time. a. Only clear land which will be actively under construction in the near term (e.g. within the next 1-2 months). b. Minimize new land disturbance during the spring runoff/snow melt season. P49 I. c. Avoid clearing or disturbing sensitive areas, such as steep slopes and natural waterways, where site improvements will not be constructed or are not necessary. 4. Stabilize Disturbed Areas – Disturbed areas must be permanently or temporarily stabilized as soon as possible, but no later than 14 days after last worked, whenever active construction is not occurring on that portion of the site. Disturbed areas must be stabilized by November 15th of each year to minimize erosion and sediment transport that occurs during spring snow melt. 5. Protect Slopes and Channels – Concentrated stormwater flows shall be avoided or the conveyance system shall be protected sufficiently to prevent significant erosion. a. Safely convey runoff from the top of the slope and stabilize disturbed slopes as quickly as possible. b. Avoid disturbing natural channels. c. Ensure the runoff velocity caused by project does not erode channel bottoms. 6. Install and Maintain EPSC Measures – All sites must minimize pollution potential by installing and maintaining erosion prevention and sediment control measures throughout the duration of any project. a. Erosion prevention measures are those BMPs used to limit erosion of soil from disturbed areas on the site. Erosion prevention measures are required for all disturbed areas. Examples include: Contour Tracking, Rolled Erosion Control Products, Hydro Mulching and similar activities. b. Sediment control measures are those BMPs the limit the transport of sediment off-site or downstream of disturbed areas. Sediment control measures are required for all disturbed areas. The most commonly used sediment containment is silt fencing. c. Use non-structural and structural best management practices (BMPs) described in this chapter. d. All sites must be inspected regularly by a representative from the project to document the condition and effectiveness of BMPs. 7. Retain Sediment - Sediment control measures are required at all points where stormwater leaves the site as concentrated flow and at any other points where sediment has the potential to leave the site. Sediment-laden runoff will be considered a violation of City of Aspen code and can receive fines up to $1000 per day that the site is in violation. Best Management Practices Best Management Practices (BMPs) are activities or controls that are implemented to reduce the potential of discharging pollutants to the stormwater system and include pollution prevention measures and EPSC measures. P50 I. 2.1 Permit and Construction Process Step 1 – Develop Construction SWMP The owner or the contractor should secure the services of a professional engineer knowledgeable in construction management practices and the City of Aspen requirements for stormwater management during construction to develop the Construction SWMP. The SWMP must be submitted as a portion of the CMP along with the building permit application. The Construction SWMP will be reviewed by the City and its comments will need to be addressed before a building permit will be issued. Projects that disturb greater than one acre of land will also need to apply for a Construction General Permit with the CDPHE. This application also requires the submittal of a SWMP. The Construction SWMP developed for the purposes of construction within the City of Aspen should be adequate to submit with the Construction General Permit Application. The Construction SWMP shall consist of a written narrative report and a site plan map describing the erosion prevention and sediment control measures to be implemented at the site. Narrative Report The narrative report must contain, or refer to, the drainage report for the site and should contain, at the minimum, the following: 1. Contact Information – The names, addresses, email addresses and phone numbers of the project/property owner, the applicant or permit holder, the professional engineer preparing the Construction SWMP, and the site person that will be responsible for implementation of the Construction SWMP. 2. Project Description - A brief description of the nature and purpose of the land disturbing activity, the total area of the site, the area of disturbance involved, and project location including township, range, section, and quarter-section, or the latitude and longitude, of the approximate center of the project. 3. Existing Site Conditions - A description of the existing topography, vegetation, and drainage; and a description of any water bodies or conveyances on the site. 4. Downstream/Receiving Waters - Identification of the stormwater system downstream of the site including the receiving water body (e.g. Roaring Fork River). 5. Adjacent Areas - A description of neighboring areas including streams, lakes, residential areas, roads, etc., which might be affected by the land disturbance. 6. Soils - A brief description of the soils on the site including information on soil type and character. 7. Historic Conditions – Areas of historic contamination (natural, mining, industrial or agricultural) should be described. 8. Areas and Volumes - An estimate of the quantity (in cubic yards) of excavation and fill involved, and the surface area (in square feet and acres) of the proposed disturbance. 9. Pollution Prevention Measures – A description of the potential sources of pollution from construction activities and materials and the methods described in this chapter which will be used to prevent pollution to the stormwater system. Descriptions 10. Timing of Construction Activity – A schedule indicating the anticipated starting and completion time periods of the site grading and/or construction sequence, including the installation and removal time periods of erosion and sediment control measures, and the time of exposure of each area prior to the installation of temporary EPSC measures. P51 I. 11. EPSC Measures - A description of the methods described in this chapter which will be used to prevent erosion and control sediment on the site. Descriptions must be site specific. Generic or general statements are not acceptable. 12. Permanent Stabilization - A brief description, including specifications and the landscaping plan, of how the site will be stabilized after construction is completed. 13. Stormwater Management Considerations – A description of how stormwater runoff from and through the site will be handled during construction. Provide a brief description of the post-construction stormwater quality control measures to be included as a part of the site development. 14. Inspection and Maintenance - A description of how each EPSC and pollution prevention measure will be maintained and a statement that the site will be inspected at least once every 14 calendar days and 24 hours before / after forecasted storm events to determine SWMP accuracy and effectiveness; proper installation, location, and condition of EPSC measures; and implementation of construction activity pollution prevention measures. An alternative of inspecting every 7 calendar days regardless of precipitation events or forecasts may also be used. Inspection and maintenance reports should be completed and kept on site following each inspection and made available to City of Aspen staff upon request. Any loss of sediment from the site should be noted and kept in file with these reports, including date and estimated amount of sediment loss and what activities were performed to ensure that sediment loss would not occur again. 15. Calculations - Any calculations made for the design of such items as sediment basins, diversions, or waterways; and calculations for runoff and stormwater detention basin design (if applicable). 16. Other information or data as may be reasonably required by the City of Aspen. 17. The following note - "This Construction Stormwater Management Plan has been placed in the City of Aspen file for this project, and appears to fulfill the City of Aspen criteria for the management of construction activities and associated erosion and sedimentation controls. I understand that additional control measures may be needed if unforeseen pollutant transport problems are determined by City of Aspen to occur during this project or if the submitted plan does not function as intended. The requirements of this plan shall run with the land and be the obligation of the owner until such time as the project covered by this plan is properly completed, modified or voided." 18. Signature page for owner/developer acknowledging the review and acceptance of responsibility, a statement by the Professional Engineer acknowledging responsibility for the preparation of the SWMP, and a signature of the site representative that will be responsible for implementation of the SWMP in the field acknowledging that they have reviewed and agree to implement and maintain the proposed measures as designed or altered as necessary while meeting the intent of the design. Site Plan A plan sheet(s) size 24”x36” that shows the location of erosion prevention and sediment control measures with appropriate contours for each phase of the project must be submitted in addition to the narrative report. The site plan(s) must show: 1. A general location map at a scale of 1-inch to 1,000-feet to 1-inch to 8,000-feet indicating the general vicinity of the site location. 2. The property lines for the site on which the work will be performed. 3. The construction SWMP at a scale of 1-inch to 20-feet up to 1-inch to 200-feet with separate sheets for each phase of site development construction. 4. Existing topography at one- or two-foot contour intervals. The map should extend a minimum of 100-feet beyond the property line or beyond the project’s soil disturbance limits, whichever is larger. P52 I. 5. Proposed topography at one- or two-foot contour intervals. The map should show elevations, dimensions, location, extent and the slope of all proposed grading, including building site and driveway grades. 6. Delineation of the entire area draining to the site, drainage areas within the site, and discharge points from each drainage area. 7. Location of all existing structures and hydrologic features on the site. 8. Location of all structures and natural features on the land adjacent to the site and within a minimum of 100 feet of the site boundary line. 9. Delineation of trees and natural feature conservation areas such as steep slopes or natural channels. 10. Location of the storm sewer, street gutter, channel or other waters receiving storm runoff from the site. 11. Location of all proposed structures including drainage features, paved areas, retaining walls, cribbing, plantings and development for the site. 12. Limits of clearing and grading. 13. Location of construction entrance/exit. 14. Location of soil stockpiles - Areas designated for topsoil and subsoil storage. 15. Location of storage equipment maintenance and temporary disposal areas - Areas designated for equipment, fuel, lubricants, chemicals and all temporary construction waste storage. All these areas shall be cleaned out and reclaimed at end of project and waste disposed at legal disposal sites. 16. Location of designated concrete washout and a statement that concrete washout must occur within this location or hauled back to the batch plant. 17. Location of temporary roads designated for use during the construction period. 18. Location of temporary and permanent soil erosion control measures and sediment control measures. Depict all EPSC measures using the standard map symbols given in Figure C1-1. If the project will experience several phases of construction, a plan sheet must be submitted for each phase with the appropriate contours and EPSC measures depicted on the plan for that phase. 19. Detail drawings and specifications - Design drawings and specifications for erosion and sediment controls, temporary diversions and all other practices used for each phase of site development. 20. Other information or data as may be reasonably required by the City. 21. The following note: "This Construction Stormwater Management Plan has been placed in the City of Aspen file for this project and appears to fulfill applicable erosion control and construction management criteria. I understand that additional measures may be required of the owner due to unforeseen erosion, sediment or other pollutant transport off the site or if the submitted plan does not function as intended. The requirements of this plan shall run with the land and be the obligation of the owner until such time as the project covered by this plan is properly completed, modified or voided". 19. Signature block for owner/developer acknowledging the review and acceptance of responsibility, a signed and stamped statement by the Professional Engineer acknowledging responsibility for the preparation of the SWMP, and a signature of the site representative that will be responsible for implementation of the SWMP in the field. Should the field representative change, this block should be updated with a signature of the current site representative that will be responsible for implementation of the SWMP. P53 I. Step 2 – Approval of Construction SWMP The Construction SWMP must be approved prior to issuance of a Building Permit by the City. The final SWMP must be consistent with a Drainage Report accepted by the City of Aspen Engineering Department. However, approval of the SWMP does not imply acceptance or approval of Drainage Plans, Utility Plans, Street or Road Plans, Design of Retaining Walls or any other aspect of site development. 2.2.1 Exemptions and Variances These are generally processed according to the applicable municipal regulations and reviewed on a case-by-case basis. 1. Exemptions from the erosion control planning process may be considered for any of the following by the local jurisdiction if their MS4 permit so allows; however, exempting the owner from the preparation and submittal of a SWMP and/or from applying for a grading permit does not exempt the owner from controlling erosion and sediment movement off the construction site: a. Agricultural use of land. b. Grading or an excavation below finished grade for basements, footings, retaining walls, or other structures on single family lots not a part of a larger development or redevelopment project and disturbing a total land surface of less than one (1) acre in size unless required otherwise by local jurisdiction. c. A sidewalk or driveway authorized by a valid permit. d. Land-disturbing activities involving less than a total of one (1) acre of disturbed area. Individual lots involving less than one (1) acre of disturbed area in a larger land use change project shall not be considered separate development projects, but rather as a part of the subdivision development as a whole and are not eligible for an exemption. It will be the responsibility of the homeowner or homebuilder to conform to all requirements of the locally- approved SWMP for the development or redevelopment. As part of any Building Permit within a larger development for which an individual erosion control plan is not required, it is recommended the following statement be included: "We have reviewed the Construction Storm Water Management Plan for (subdivision name) and agree to conform to all requirements contained therein and all erosion control requirements of the (insert name of municipality) and the State of Colorado. We further agree to construct and maintain all erosion and sediment control measures required on the individual lot(s) subject to this Building Permit and/or in accordance with the provisions of the Construction Best Management Practices chapter of the Manual published by the Urban Drainage and Flood Control District." e. Underground utility construction including the installation, maintenance and repair of all utilities under hard-surfaced roads, streets or sidewalks provided such land-disturbing activity is confined to the area which is hard-surfaced and provided that runoff and erosion from soil stockpiles are confined and will not enter the drainage system. f. Gravel, sand, dirt or topsoil removal as authorized pursuant to approval of the Colorado Mined Land Reclamation Board, provided said approval includes a construction activities management, erosion and sediment control plan that meets the minimums specified. g. Projects having a period of exposure (from time of land disturbance until permanent erosion control measures are installed) of less than 14 days. h. Where the owner certifies in writing to the City of Aspen and the City of Aspen agrees in writing that the planned work and the final structures or topographical changes will not result in, or contribute to, soil erosion or sediment discharges to any waterway or irrigation ditch and will not interfere with any existing drainage course or waterway in such a manner as to cause damage to any adjacent property, or result in the deposition of debris or sediment on any public right-of-way, will not present any hazard to any persons or property, and will have no detrimental influence upon the public welfare, or upon other properties in the watershed. P54 I. 2. Variances – The City of Aspen may consider waiving or modifying any of the criteria which are deemed inappropriate or too restrictive for site conditions by granting a variance, provided such variance does not violate the laws of the State of Colorado or the Federal government. Variances may be granted at the time of plan submission or request for plan revision. Variances must be requested in accordance with the subdivision regulations and must define: a. The criteria from which the applicant seeks a variance. b. The justification for not complying with the criteria. c. Alternate criteria or standard measures to be used in lieu of these criteria. The criteria and practices specified within this section of the Manual relate to the application of specific erosion and sediment control practices. Other practices or modifications to specified practices may be used if approved by the municipality prior to installation. Such practices must be thoroughly described and detailed to the satisfaction of the local municipality reviewing and approving the erosion control plan. To expedite the review and decisions on variance requests, it is suggested that a variance request be included with, or submitted prior to, the initial SWMP submittal. Step 3 – Project Construction – Installation, Maintenance, and Inspections During the construction phase, the following sequence is recommended for the implementation of the project and the SWMP: 1. During preparation of the Construction SWMP, the contractor designated a manager for the implementation of the SWMP. This person will be responsible for implementing all permit conditions and will communicate with City inspectors and inspectors from other agencies. 2. Install all BMPs shown on the SWMP that need to be installed in advance of proceeding with construction, such as construction fencing and limits of disturbance, tree and other natural area protections, construction exits, silt fences, inlet protection, etc. 3. Identify construction equipment and materials storage and maintenance areas and install BMPs to prevent pollutant migration from them. 4. Notify the City that the site is ready for initial inspection. 5. Install any additional BMPs that are called for in the SWMP before grading begins. a. Strip off and stockpile topsoil for reuse. Insure that soil stockpile is not located in a drainage path, downhill of a significant drainage area, is protected from erosion and dust migration, and that a sediment control measure is located downstream. b. Mulch areas that will remain undisturbed for more than two weeks during the April through September rainstorm season (e.g., stockpiles and overlot graded areas that will remain dormant for extended period of time), or for more than a month during the October through March period. c. Insure that BMPs that need to be installed at different times during the project are installed when called for in the SWMP or by the City’s inspector and are in full operation before construction activities begin in areas served by them. P55 I. d. Inspections by site Supervisor / Professional Engineer e. Inspections by City will occur regularly to inspect for general compliance with the approved plan. f. Maintenance by the permit holder / and or property owner is required for all BMP’s regardless of the stage of construction. g. Maintenance time frame from City h. Enforcement from City will occur at any time when a permit holder / and or property owner is in violation of the SWWP. Enforcement will escalate from verbal notices of corrective actions to stop work orders based on the number of violations or the severity of any one single violation. Step 4 – Project Completion – Stabilization, Re-vegetation, and CO Re-vegetate the site as called for in the SWMP. 1. After all work has been completed in an area a. including stabilization and re-vegetation, b. clean out and restore any post construction BMPs that may have been used for construction sediment controls. After all work has been completed on site, prepare the site for a CO inspection by the City and arrange for this inspection by calling (970)920-5448. Correct all deficiencies and call for follow- up inspection. The owner or contractor needs to arrange for inspection by the local jurisdiction when the vegetation has reached acceptable level of coverage and maturity. This could take months. In the meantime, the owner or contractor need to inspect the site on a regular basis to determine if there are deficiencies or damage that need to be addressed. The owner is responsible for the performance of all erosion and sedimentation control installations until such time the site’s re- vegetation is deemed acceptable and a written notice is provided to the owner by the local jurisdiction. Once re-vegetation has been accepted, request release of any surety, letters of credit or other financial guarantees the local jurisdiction may have required the permit holder provide at the time the permit is issued. A closure of the construction activities permit from the State should also be pursued at this time. P56 I. H – Construction Waste Management Plan P57 I. 1 CONSTRUCTION WASTE MANAGEMENT PLAN: PRE-PROJECT ESTIMATES This form must be completed for the following types of projects:  All New Construction  All Demolition, (excluding single family & duplex)  Addition/Alteration with construction valuation exceeding $50,000 (excluding single family & duplex residential) Company Name:____________________________ Contact Person:___________________________ Address:___________________________________ Telephone #:______________________________ Project Location/Address:_________________________________________________________________ Contractor:________________________________ Architect:__________________________________ Contact Person:____________________________ Contact Person:_____________________________ Telephone #:_______________________________ Telephone #:________________________________ Recycling Coordinators:___________________________________________________________________ Project Description:______________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Waste Management Goal: P58 I. 2  This project will recycle or salvage for reuse a minimum of ______ % by weight of the waste generated on-site. Waste Prevention Planning:  Compliance with City of Aspen mandatory recycling requirements for businesses. Mandatory recyclables (mixed recycling) include: o newspaper o corrugated cardboard o white and colored office paper o plastic and glass bottles and jars o metal cans  Compliance with Pitkin County’s Landfill Bans, i.e. no disposal of tires, appliances, yard waste, mandatory recyclables, hazardous waste, batteries, fluorescent tubes, electronic waste and large metal items.  The General Contractor will contractually require all subcontractors to comply with the mandatory recycling requirements.  The Construction Waste Reduction Plan shall be implemented and executed as follows and as on the chart: o Salvageable materials will be diverted from disposal where feasible. o There will be a designated area on the construction site reserved for dumpsters which are specifically labeled for respective materials to be received. o Hazardous waste will be managed by a licensed hazardous waste vendor. Communication & Education Plan:  As each new subcontractor comes on site, the recycling coordinators will present him/her with a copy of the Waste Management Plan and provide a tour of the recycling areas.  All recycling containers will be clearly labeled. Containers shall be located in close proximity to the building(s) under construction in which recyclables/salvageable materials will be placed.  Recycling coordinators shall inspect the containers on a weekly basis to insure that no contamination is occurring and precautions shall also be taken to deter any contamination by the public. Waste Hauler(s): Company: Contact:  Waste Disposal Fees (fees vary by landfill): o Mixed C&D $______ / ton o Scrap Metal $______ / ton (free at PCSWC) o Soil & Rock $______ / ton o Asphalt $______ / ton o Yard Waste $______ / ton o Recycling $______ / ton Recycling Calculation (Optional): P59 I. 3 If all construction waste was disposed in landfill and none was diverted through salvage, reuse, or recycling: _______ tons x $_______ / ton = $ ______ (Waste) Recycling or Reuse or Salvage: _______ tons (not dumped into landfill) x $ _______ / ton (Recycling) Waste $ _______ - Recycling $ _______= $_________________ TOTAL POTENTIAL SAVINGS Worksheet to estimate the specific materials involved in the waste management plan (This may be done on a separate sheet): 1. Salvage Yes No Do you plan to salvage materials from this project prior to demolition or construction? If YES, list the materials that will be salvaged (e.g., doors, windows, casing, toilets, sinks, fixtures, wood siding, tiles, etc.) Facility or Salvage company receiving material. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2. Source Separation Yes No Do you plan to source separate any materials for delivery to a recycling facility (e.g. separation of material such as wood, concrete, metal into separate bins)? Materials Hauler Facility 3. On-Site Use Yes No P60 I. 4 Do you plan any on-site reuse activities for this project (e.g. reuse of wood forms for concrete, on-site crushing of concrete for on-site use, use of reusable containers or pallets for material deliveries, etc.)? If, please describe: 4. Disposal at Landfill Yes No Will any materials be disposed of (not recycled or salvaged) at the landfill? Estimate the number of tons of material to be taken to the landfill for disposal: __________ tons Comments: P61 I. 5 HERE ARE SOME RESOURCES TO SALVAGE/REUSE/RECYCLE MATERIALS: Material Estimated Quantity Options Facility Options Landscape debris Keep separate for reuse and/or wood sale; Recycle Pitkin County Solid Waste Center Clean dimensional wood and palette wood Keep separate for reuse by on-site construction or by site employees for reuse in home projects; Recycle ReStore; Pitkin County Solid Waste Center; On-Site; Employees Plywood, OSB, particle board Reuse; Recycle Pitkin County Solid Waste Center Painted or treated wood Reuse; Recycle Pitkin County Solid Waste Center Concrete Recycle Pitkin County Solid Waste Center Concrete Masonry Units Recycle; Keep separate for re-use by on-site construction or by site employees Pitkin County Solid Waste Center; On-Site; Employees Metals Recycle Precious Metals Recovery (970-963-8877); Pitkin County Solid Waste Center Paint Recycle (Colorado Bill SB14- 029 prohibits paint going into the landfill) ReStore; Pitkin County Solid Waste Center; Local Paint Stores Window Glass Recycle; Keep separate for re-use by on-site construction or by site employees ReStore; On-Site; Employees; Pitkin County Solid Waste Center Mixed Recyclables: Plastics, Aluminum, Paper, Newsprint, Glass bottles Mandatory recycling of these materials Pitkin County Solid Waste Center; Paper Wise (970-945- 2885) Cabinets, Fixtures, Doors, Windows, Equipment (Stoves, Bathtub), Plumbing Reuse; Resale; Recycle ReStore; Onsite; Pitkin County Solid Waste Center Cardboard Mandatory recycling Pitkin County Solid Waste Center TOTAL Deconstruction Firms:  Aspen Deconstruction (aspendeconstruction.com)  Colorado Deconstruction (coloradodemolition.com)  The Reuse People (deconstructioncolorado.com P62 I. 1    CONSTRUCTION WASTE MANAGEMENT REPORT: POST-PROJECT TOTALS This form must be completed for the following types of projects:  All New Construction  All Demolition, (excluding single family & duplex)  Addition/Alteration with construction valuation exceeding $50,000 (excluding single family & duplex residential) Completed Summary Reports must be submitted prior to sign off at Final Inspection and issuance of certificate of occupancy or temporary certificate of occupancy. Call (970) 429-1831 or email liz.oconnell@cityofaspen.com with inquiries regarding this form. Permit #:_____________________________________ Project Address: (include floor, suite, etc.): _____________________________________________________ Contact Name: __________________________________ Title: ____________________________________ Company: _______________________________________________________________________________ Contact Mailing Address:___________________________________________________________________ City________________________________________ State___________ ZIP_______________________ Phone: _________________ Fax: __________________ Email: ____________________________________ PLEASE CHECK ALL THAT APPLY: 1. Project Type: New Construction Addition/Alteration Demolition 2. Building Type: Non-Residential Single Family/Duplex Apartment/Multifamily Sewer/Storm Drain Streets/Sidewalks/Traffic Bridge Landscape/Parks/Open Space 3. Size of Project ___________________ sq. ft. Project Valuation $ _______________________ 4. Completion Date _______/________/__________ 5. Describe any difficulties you encountered in complying with your waste management plan and tell us how to remedy the problem in the future. P63 I. 2    ______________________________________________________________________________ __________________________________________________________________________________________  __________________________________________________________________________________________  __________________________________________________________________________________________ __________________________________________________________________________________________      For City Use Only: Application Filed ____/____/____ Application Received ____/____/____ Diversion Goal Approved Good Cause Non-Attainment Conditional Approval Not Approved, reason _________________________________________________________________ _______________________________________________________________________________________  _______________________________________________________________________________________ ________________________________________________________________________________________       Permit #: Address: REQUIREMENT: Instructions: Using receipts and invoices list the tonnage of materials recycled during construction and demolition. See the Conversion Worksheet to change all materials to tons. Complete the chart below and make sure your column totals are correct. Include destinations for all materials. Please indicate if the receipts are attached as pdf, compressed file or USB-drive. Use Materials Conversion Worksheet to convert from cubic yards, square feet, board feet, etc. to tons. Column A – Tons of material taken to the landfill for disposal (not salvage, reuse or recycle). Columns B, C, D – Quantities of each type of material to be salvaged, reused, or recycled. Column E – list vendors or facilities used for salvage or reuse, recycling, or disposal. Column F - Receipts attached –if not attached, indicate why not. P64 I. 3    Material Type A B C D E F Total TONS Disposed at Landfill Salvage or Reuse (by weight) Recycling (Source Separated Materials in tons) Compost (tons) Actual Facility Used Receipt Attached (pdf, word, or zip drive) Asphalt/Concrete **DO NOT INCLUDE ASPHALT/CONCRETE IN TOTAL OR CALCULATION BELOW** Material Type A B C D E F Total TONS Disposed at Landfill Salvage or Reuse Recycling (Source Separated Materials) Compost Actual Facility Used Receipt Attached (pdf, word, or zip drive) Mixed C&D Waste Cabinets, Fixtures Doors, Windows, Equipment Wood Metal Cardboard Landscape Debris (Brush, Chips, Stumps) Mixed Recyclables (Plastic, Aluminum, Paper) Other (Describe) Column Totals  P65 I. 4    *Please reference volume-to-weight conversion table. Fill in the blanks below to calculate your recycling rate. Column Totals A + B + C + D = _______ (total waste created) ÷ ______ (B+C+D; total waste diverted) = _______ ×100 = _______ % Diverted Print Name: _________________________________________ Signature: ___________________________________________ Date: __________________________ P66 I. I – Holiday Season Dates P67 I. Holiday Restricted Hours in Core  Christmas Restricted Hours in CRA  Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 21 Dec 22 Dec 23  Dec 24 Dec 25 Dec 26 Dec 27 Dec 28 Dec 29 Dec 30  Dec 31 Jan 1 Jan 2 Jan3 Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 20 Dec 21 Dec 22  Dec 23 Dec 24 Dec 25 Dec 26 Dec 27 Dec 28 Dec 29  Dec 30 Dec 31 Jan 1 Jan 2 Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 21 Dec 20 Dec 21  Dec 22 Dec 23 Dec 24 Dec 25 Dec 26 Dec 27 Dec 28  Dec 29 Dec 30 Dec 31 Jan 1 Jan 2 Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 20 Dec 21 Dec 20  Dec 21 Dec 22 Dec 23 Dec 24 Dec 25 Dec 26 Dec 27  Dec 28 Dec 29 Dec 30 Dec 31 Jan 1 Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 20 Dec 21  Dec 20 Dec 21 Dec 22 Dec 23 Dec 24 Dec 25 Dec 26  Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 Jan 1 Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 20  Dec 21 Dec 20 Dec 21 Dec 22 Dec 23 Dec 24 Dec 25  Dec 26 Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 Jan 1  Monday Tuesday Wednesday Thursday Friday  Saturday Sunday  Dec 21 Dec 22 Dec 23 Dec 24  Dec 25 Dec 26 Dec 27 Dec 28 Dec 29 Dec 30 Dec 31  Jan 1 Jan 2 Jan3 P68 I. MEMORANDUM TO: Mayor and City Council FROM : Justin Forman, P.E., Senior Project Manager THRU: Trish Aragon, P.E., City Engineer DATE OF MEMO: January 29, 2016 MEETING DATE: February 02, 2016 RE: Mill Street Complete Streets SUMMARY: Staff seeks input and to provide an update to City Council regarding the Mill Street Complete Streets project. The goals for the work session include the following:  Discuss the recent traffic study that was performed after the changes to the Mill Street & Main Street intersection  Provide an update and acquire input on the landscape design for the permanent island  Provide an update for 2016 work  Discuss the project budget and acquire input on remaining funding.  BACKGROUND: The Mill Street Complete Street project follows the ideals of The AACP. The Plan states “Aspen’s future should be one in which the automobile plays a smaller role in people’s everyday lives… (We) should increase the percentage of trips made via alternative modes of transportation. This can be accomplished by continuing to make….. the pedestrian/bike trail system more convenient, efficient, accessible, affordable and enjoyable. ….. Our commitment to alternative modes of transportation helps reduce traffic congestion, improves air quality, reduces greenhouse gas emissions, promotes public health and reduces our dependence on non – renewable resources.” Additionally this project follows the city’s Complete Street Principals: The following guiding principles are to ensure that transportation improvements are planned, designed and constructed to encourage walking, bicycling and transit use while promoting safe operations for all users: (a) Plan for, design and construct all new transportation improvement projects to provide appropriate accommodation for pedestrians, bicyclists, transit riders, and persons of all abilities, while promoting safe operation for all users. (b) Operate and maintain the transportation network to improve travel conditions for bicyclists, pedestrians, transit, and motorists in a manner consistent with, and supportive of, the surrounding community; (c) Improvements will include an array of facilities and amenities including: street and sidewalk lighting; pedestrian and bicycle safety improvements; intersection improvements; access improvements, including compliance with the Americans with Disabilities Act; public transit P69 II. facilities accommodation including, but not limited, to pedestrian access improvement to transit stops and stations; street trees and landscaping; drainage; and street amenities; (d) Implement these policies with a master plan approach recognizing that all streets are different and in each case user needs must be balanced  Priority pedestrian and traffic safety projects were presented to City Council during a July 28th 2009 work session meeting. These were pedestrian and traffic safety projects in various locations throughout the City. Council prioritized these projects and selected Mill Street as one of the projects to be funded with the Public Amenity Fund.  In January 2012, City Council approved the design services for the Mill Street Complete Streets Project. The design team identified 4 zones of distinct character along the corridor; Main Street to Bleeker Street, Bleeker Street to Rio Grande Place, Rio Grande Place to Puppy Smith, and Puppy Smith Road to Gibson Avenue. The 4 zones can be found on Attachment A.  Due to the unique nature of the corridor, specific safety concerns, and coordination with adjacent projects (The Mill Building, Pitkin County Library, CDOT Signal Pole Replacement, and Galena Plaza). A strategic, phased implementation schedule was implemented to provide the most benefit to the public.  In 2012/2013 the design for the project was completed.  In 2014, the stormwater infrastructure improvements were installed in the zone from Bleeker Street to Rio Grande Place.  In 2015, the zone from Rio Grande Place to Puppy Smith Street was completed with a temporary island. Also in 2015, The Mill Building project redeveloped their right of way along Mill Street following the Complete Street plans. DISCUSSION: The discussion below will give an update on the recent traffic study performed after the changes to the Mill & Main Street intersection and also provide an update and acquire input on the temporary island. Mill and Main Traffic Analysis: In the spring of 2015, new signal pole installation by CDOT in addition to a newly aligned intersection for vehicle safety and to accommodate future bike lanes was completed. After this lane change, staff received a few concerns from the public that the level of service for the intersection had decreased. Council directed staff to analyze the intersection to see what, if any, improvements could be made. Overall the results of the traffic study showed that the changes to the corridor are working without an impact to the level of service at the intersection. However, the intersection can be improved, these improvements will not have an effect on the level of service however it could improve the capacity of the intersection. As a result, staff will seek approval from Colorado Department of Transportation for a change to a left/straight lane and right turn only lane with an overlap phase. This will provide a benefit for right turning vehicles because they will have their own turning phase not during the pedestrian crossing phase. P70 II. This will also allow vehicles going straight to be in the left/straight lane to give further space and time for right turning vehicles. Full results of the traffic study can be found in Attachment B. Island Design: In 2015, the zone between Rio Grande Place and Puppy Smith was completed. Within this phase included a pedestrian refuge island resulted in traffic calming and safe pedestrian access across the roadway. A temporary island was installed as a “Living Lab” condition to give the community a chance to test this future improvement. Public Feedback on Island From approximately June through October during the Living Lab test, staff reached out and received public feedback on the island through several methods. The majority of all public feedback was positive and wanted the island as a permanent feature. Below is a summary of the feedback: Positive:  The island is fine, and offers excellent additional pedestrian protection. The RRFB flashing signal is very effective, and should be considered for additional locations on Main Street.  The Mill Street crossing, before the temporary island was put in, was “problematic” due to “too much going on” to cross safely: especially bad in winter when snow stacked in middle of road after a big dump. Pedestrians need a safe place to be while crossing both lanes of traffic, easier one lane at a time.  The island landscaping should not have trees and the island it should have a more natural feel with grasses, shrubs, and flowers. P71 II. Public Feedback on Island Continued Negative:  I do think that the pedestrian light at the crosswalk is a good idea, however, I do not think that the pedestrian refuge island on Mill Street is necessary.  It (the island) clearly will need to be removed when winter comes as it would cause accidents and is at the bottom of an icy hill. It is unnecessary. A painted crosswalk is enough. It saved time to have two lanes on Mill Street. One for those going onto Puppy Smith and one for those going toward Red Mountain. Let’s not forget that Aspen was a mining town and keep true to some of its historical aesthetic. Other:  Improve the connectivity to the Rio Grande Trail so that you could ride your bike down Mill Street and connect directly with the Rio Grande Trail (by the Powerhouse). Traffic Analysis of Island In addition to the public feedback, the island was successful in reducing speeds through the corridor. Below is a graph showing the speeds on Mill Street before the project and post project at the temporary island. The 85th percentile is defined as the speed at which 85 percent of the vehicles are traveling at. Prior to the island the 85th percentile was approximately 27 miles per hour (mph) while the island was installed it was reduced to approximately 20 mph. The right sizing of the road in conjunction with the island helped to bring traffic speeds at or below the current posted speed limit of 20 mph. DECISION POINT Staff requests input from Council on which landscape design they prefer for the permanent island. Option #1 P72 II. Option #2 P73 II. Remaining Project Phases: The following areas will be completed with the Mill Street Complete Streets project in 2016:  May through early June - installation of the permanent island and bicycle lane striping.  April -in conjunction with the improvements to the Pitkin County Library the alley and ADA ramp to the north of the Library will be improved to ensure the new grade and slope changes work.  There are no plans at this time to modify the plan set for additional crosswalks only upgrade the existing crossings.  Also worth mentioning but not a part of this project, approximately 100 linear feet of water line in the roadway will need to be relocated in April from the Community Banks parking lot to Rio Grande Place. The following is a summary of the work that remains to be completed for each zone (Zone map is in Attachment A).  Zone 1 – Main Street to Bleeker Street: This work includes right sizing the roadway, ADA improvements to all existing crosswalks, installation of a rectangular rapid flashing beacon at the midblock crossing at the library, sidewalk improvements, restriping the roadway that will include a bike box, silva cells and streetscape improvements on both sides of the street. The Pitkin County Library will be performing their portion of this project in 2016.  Zone 2 – Bleeker Street to Rio Grande Place: This work includes improving the garage alley access, ADA improvements to all existing crosswalks, sidewalk improvements, restriping of the roadway, silva cells and streetscape improvements on both sides of the road. The Mill Building project will be finishing up their portion of the project in 2016.  Zone 3 – Rio Grande Place to Puppy Smith Road: Installation of the permanent island.  Zone 4 – Puppy Smith Road to Gibson Avenue: This works includes right sizing and restriping the roadway, ADA improvements to the existing crosswalks at the north side of the Puppy Smith intersection, sidewalk and streetscape improvements. This work will be on both sides of the road ending just before the Mill Street Bridge. P74 II. At this time, the project is not fully funded. As a result there are portions of the project that will be placed on hold until further funding is available. Below is a map depicting those areas that will not be completed at this time. P75 II. FINANCIAL IMPLICATIONS: Funding Allocated Mill Street Project (Acct# 000.15.94077) $1,067,347.82 Current Expenditures Construction and design spent to date $794,744.86 2016 Funding Expenditures Permanent Island, ADA/Alley at Library, Bicycle Striping $270,420.34 Funding Remaining after 2016 $2,182.62 Proposed Future Expenditures Zone 1 – Main Street to Bleeker Street $345,000.00 Zone 2 – Bleeker Street to Rio Grande Place $200,000.00 Zone 4 – Puppy Smith to Gibson Avenue $245,000.00 Additional Estimated Future Funding Required $790,000.00 CITY MANAGER COMMENTS: Attachment A: Mill Street Complete Streets Corridor in Zones Attachment B: Mill Street Traffic Study P76 II. P77II. kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 Memorandum To:Mr. Eli Farney, P.E., PTOE Transportation Group Lead JR Engineering, LLC 7200 South Alton Way Suite C400 Centennial, CO 80112 From: Curtis D. Rowe, P.E., PTOE Date: January 26, 2016 Re: North Mill Street Traffic Data Collection and Evaluation After Conditions Study Aspen, Colorado This memorandum presents the results of a data collection effort and traffic evaluation for the recently reconstructed North Mill Street complete street roadway improvement project in Aspen, Colorado. Kimley-Horn previously prepared a Corridor Traffic Study in September 2012, titled “North Mill Street Corridor Traffic Study”, which included an evaluation of vehicle, pedestrian, and bicycle traffic for the North Mill Street Complete Street Planning and Design project for the City of Aspen. North Mill Street provides an important roadway connection from Main Street and the core area of Aspen to the residential areas to the north, across the Roaring Fork River. This evaluation includes data collection, intersection analysis, and route travel times. Existing peak hour turning movement counts, 24-hour directional daily traffic counts, 24-hour directional daily bicycle counts, intersection pedestrian counts, midblock pedestrian counts, and travel time runs were conducted. The travel time trials conducted provided the time it takes to travel Mill Street southbound and then to travel west on Main Street through two alternative routes. With the implementation of the North Mill Street project recommended improvements as identified in the “North Mill Street – Complete Street Planning and Design Project Conceptual Design Report”, prepared by JR Engineering, Inc., for the City of Aspen in September 2012, the southbound approach at the intersection of Mill Street and Main Street was modified to contain a left turn lane and a shared through/right turn lane. This modification eliminated the previously designated southbound right turn lane per the preferred alternative selected. Ultimately this “Preferred Concept” from this report was selected to best implement the ideas of a Complete Street and accommodate the multi-modal users of the corridor. It was determined to be the best option to achieve the goals of the project including pedestrian safety and usability improvements, bicycle lanes, limited impacts to vehicle traffic, a high level of traffic calming, and opportunities for stormwater management. This concept also realizes the guidance provided by City Council and was consistent with recommendations from the Civic Master Plan and the Aspen Area Community Plan. Based on removal of the southbound right turn lane at the Mill Street and Main Street intersection, there is some concern that southbound vehicles are instead rerouting by turning right onto westbound Bleeker Street before traveling south to Main Street to travel further west. Travel times were conducted on two routes to determine how observed traffic was traveling and to see if this reroute provides reduced travel time for drivers. An intersection evaluation was also conducted to determine operations of the Mill Street and Main Street intersection with the current North Mill Street 1/26/2016 P78 II. Mr. Eli Farney, January 19, 2016, Page 2 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 configuration and if any additional improvements could be implemented for the intersection.Figure 1 illustrates the existing intersection lanes and control. Existing peak hour turning movement counts were conducted along Mill Street on Tuesday, September 8, 2015 and Wednesday, September 9, 2015. The peak hour turning movement counts were conducted at the Mill Street/Bleeker Street and Mill Street/Main Street intersections. Westbound only turning movement counts were also conducted at the Bleeker Street/Aspen Street and Bleeker Street/Garmisch Street intersections to determine the amount of westbound left turning traffic. The peak hour turning movement counts were conducted in 15-minute intervals during the morning and afternoon peak hours of adjacent street traffic from 7:00 AM to 9:00 AM and 4:00 PM to 6:00 PM on these count dates. The existing turning movement counts are shown in Figure 2. Of note, when comparing these counts conducted for this study in September of 2015 to those conducted by the City of Aspen in July of 2015 for southbound Mill Street, it appears as though these count volumes are approximately 15 percent lower than the City of Aspen counts from July. Daily 24-hour vehicle and bicycle counts were conducted along Mill Street between Puppy Smith Street and Rio Grande Place, at the location of the midblock pedestrian crossing. These vehicle and bicycle counts are summarized in Figure 2 as well. As shown, there were a total of 150 southbound bicycles and 186 northbound bicycles along Mill Street on September 8 th. The peak hour bicycle volume occurred at 2:00 PM when 39 bicycles were observed along North Mill Street. Count data is attached. Pedestrian counts were conducted at the Mill Street/Puppy Smith Street and Mill Street/Rio Grande Place intersections. The pedestrian counts show that the peak hour for pedestrians occurred between 11:00 AM and 12:00 PM at the designated midblock pedestrian crossing. During this time, 94 pedestrians crossed at the midblock crosswalk. Of these, 61 people used the push button activated flashing lights. This equates to approximately 65 percent of people crossing using the push buttons and flashing lights. Over the entire day, approximately 45 percent of people crossing at the midblock crosswalk were observed to use the flashing beacon activation. This indicates that more people will active the beacons with the push buttons during peak vehicle traffic times. While the flashing lights were activated, there was only one (1) incidence of a vehicle not yielding the right-of-way and driving through the crosswalk in front of the crossing pedestrian. This occurred during the 9:00 am hour. This equates to a compliance rate of 99 percent (1 of 109 pedestrian crossings) during the hours when the flashing lights were observable (sun glare restricted the view of the flashing lights between 11:00 am and 7:00 pm). In addition to this one incident of a vehicle not yielding the right-of-way when the pedestrian flashing lights were activated, there was one incident (during the 10:00 am hour) when a vehicle proceeded through the crosswalk very close to the pedestrian that just crossed in front of the vehicle. This driver did yield the right-of-way to the crossing pedestrian, but in the determination of the reviewer passed too closely to the pedestrian. Another 10 pedestrians were observed jay walking during the peak hour, which was identified as people crossing North Mill Street between Puppy Smith Street and Rio Grande Place outside of the designated midblock crosswalk. Pedestrian counts are shown in Figure 3 with data sheets attached. Along with vehicle, pedestrian, and bicycle counts, travel times were conducted. Travel times were calculated along two routes. Route 1 started along southbound Mill Street beginning at Rio Grande Place, turning right onto westbound Bleeker Street, turning left onto southbound Aspen Street, turning right onto westbound Main Street, and then ending at Garmish Street. Route 2 started along southbound Mill Street at Rio Grande Place (same starting point), turning right onto westbound Main Street and ending at Garmish Street (same ending point). Each route included a total of five (5) runs. It was determined that Route 1, which include travel on Bleeker Street, had an average time of 1 minute and 28 seconds for the morning peak hour and 1 minute and 38 seconds for the afternoon peak hour. It was determined that Route 2, which included travel on Mill Street and Main Street only, had an average run of 1 minute and 19 seconds for the morning peak hour and 1 minute and 25 P79 II. Mr. Eli Farney, January 19, 2016, Page 3 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 seconds for the afternoon peak hour. Therefore, the Route 2 runs for southbound Mill Street to westbound Main Street were faster by about 9 seconds during the morning peak hour and 13 seconds for the afternoon peak hour. Based on this information, a reroute of traffic isn’t thought to be occurring based on reduced travel time. Looking at the traffic volumes, a reroute may be occurring based on an overall balancing of the traffic volumes. The routes and travel times are shown in Figure 4. Data sheets are attached. Kimley-Horn’s analysis of traffic operations was conducted to determine if any improvements at the Mill Street and Main Street signalized intersection or Mill Street and Bleeker Street unsignalized intersection are needed to accommodate existing traffic. The acknowledged source for determining overall capacity is the Highway Capacity Manual1.Capacity analysis results are listed in terms of Level of Service (LOS). LOS is a qualitative term that describes operating conditions a driver will experience while traveling on a particular street or highway during a specific time interval. It ranges from A (very little delay) to F (long delays and congestion). For intersections and roadways in this study area, typical standard traffic engineering practice as well as CDOT identifies overall intersection LOS D and movement or approach LOS E as the minimum thresholds for acceptable operations. The City of Aspen applies a LOS C as the minimum threshold for acceptable operations, as was used throughout this study.Table 1 shows the definition of level of service. Table 1 – Level of Service Definitions Level of Service Signalized Intersection Average Total Delay (sec/veh) Unsignalized Intersection Average Total Delay (sec/veh) A ≤ 10 ≤ 10 B > 10 and ≤ 20 > 10 and ≤ 15 C > 20 and ≤ 35 > 15 and ≤ 25 D > 35 and ≤ 55 > 25 and ≤ 35 E > 55 and ≤ 80 > 35 and ≤ 50 F > 80 > 50 _______________ Definitions provided from the Highway Capacity Manual, Special Report 209, Transportation Research Board, 2010. Synchro traffic analysis software was used to analyze the study area intersection. The Synchro Highway Capacity Manual (HCM) methodology reports were used to analyze intersection delay and level of service (LOS). The Mill Street and Main Street intersection was analyzed based on average total delay analysis for signalized intersections. Level of service for a signalized intersection is defined for each approach and for the intersection. Calculations for the level of service are attached. The signalized intersection analysis for the Mill Street and Main Street intersection utilizes the observed cycle length of 80 seconds with existing phasing and timing splits for both the morning and afternoon peak hours. The existing intersection of Mill Street and Main Street operates at LOS B during both the morning and afternoon peak hours. Also, all movements at this intersection currently operate acceptable with LOS C or better during the morning and afternoon peak hour. An additional operations analysis was performed of the intersection to determine if the intersection would improve with a southbound shared left turn/through lane and separate right turn lane instead of the existing configuration. With this 1 Transportation Research Board,Highway Capacity Manual, Special Report 209, Washington DC, 2010. P80 II. Mr. Eli Farney, January 19, 2016, Page 4 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 modification, the intersection operates acceptably overall, and not much different than the current configuration. Although converting the southbound approach to a shared left turn/through lane and separate right turn lane did not provide a substantial benefit, it is believed that this could be considered for implementation by the City if so desired. The southbound Mill Street through receiving lane on the south side of Main Street lines up well with this configuration due to the angle parking that exists along the west curb. In addition, with a dedicated southbound right turn lane, a southbound right turn overlap phase could be implemented during the eastbound left turn protected green phase. If this modification occurs, the northbound Mill Street through lane alignment across Main Street should be verified as well. Impacts to this include a modification of the southbound bicycle box planned. In addition, a slightly less efficient signal operation would result as southbound through traffic would be stopped behind left turning vehicles waiting for a gap. The northbound and southbound through volumes are relatively minor though, so acceptable operations would result. In addition, northbound left turning drivers would need to determine if southbound traffic is turning left (they can turn left as well) or traveling through the intersection (they need to yield the right-of-way) from that shared lane. Table 2 provides the results of the LOS for the Mill Street and Main Street intersection (capacity analysis worksheets are also attached). Table 2 – Mill Street & Main Street Intersection LOS Results SCENARIO AM Peak Hour PM Peak Hour Delay (sec/veh)LOS Delay (sec/veh)LOS Existing Intersection Configuration SB Left Turn and Shared Through/Right Turn Lanes Eastbound Left Eastbound Through/Right Westbound Left Westbound Through Westbound Right Northbound Left Northbound Through/Right Southbound Left Southbound Through/Right 19.9 21.4 18.2 26.8 29.4 27.3 13.4 10.8 11.9 12.2 B C B C C C B B B B 19.6 18.9 14.6 21.1 25.7 22.5 19.9 13.3 15.0 16.5 B B B C C C B B B B Modified Intersection Configuration SB Shared Left Turn/Through and Right Turn Lanes Eastbound Left Eastbound Through/Right Westbound Left Westbound Through Westbound Right Northbound Left Northbound Through/Right Southbound Left/Though Southbound Right # 19.4 21.4 18.2 26.8 29.4 27.3 12.5 10.8 11.6 5.8 B C B C C C B B B A 18.7 18.9 14.6 21.1 25.7 22.5 17.2 13.3 14.6 10.3 B C B B C C C B B B # Overlap Phase Added P81 II. Mr. Eli Farney, January 19, 2016, Page 5 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 The existing intersection of Mill Street and Bleeker Street is unsignalized with stop control on the eastbound Bleeker Street approach. With the existing configuration, all movements at this intersection currently operate at LOS C or better during the morning and afternoon peak hours. Therefore, no modifications are believed to be needed to accommodate existing traffic.Table 3 provides the results of the LOS for the Mill Street and Bleeker Street intersection (capacity analysis worksheets are also attached). Table 3 – Mill Street & Bleeker Street Intersection LOS Results SCENARIO AM Peak Hour PM Peak Hour Delay (sec/veh)LOS Delay (sec/veh)LOS Existing Eastbound Approach Northbound Left 17.7 7.9 C A 21.4 8.6 C A A queuing analysis was performed for the Mill Street/Main Street and Mill Street/Bleeker Street intersections. The queue results show that all anticipated queues are accommodated within existing turn bay lengths except for the eastbound left turn queue at the Mill Street/Main street intersection. This left turn queue may be approximately 148 feet during the peak hour. It is designated as a back- to-back left turn lane along Main Street between Monarch Street and Mill Street. There is only approximately 250 feet available in back-to-back storage so lengthening the left turn lane may not be possible. However, it is recommended that the City of Aspen work with the State of Colorado Department of Transportation (CDOT) to determine if the westbound left turn lane at the Main Street/Monarch Street can be reduced or if the taper between the turn lanes can be shortened to provide additional left turn storage for the eastbound left turn movement at the Mill Street and Main Street intersection. Of note, the southbound queues of the North Mill Street approach to Main Street are believed to be acceptable with the existing configuration. The proposal to designate the southbound approach to a left turn/through shared lane and a separate right turn lane actually may lengthen the southbound queues based on this calculation procedure. However the traffic simulations show a reduction in the overall queue lengths.Table 4 provides the results of the queueing for the Mill Street/Main Street and Mill Street/Bleeker Street intersections. Queuing analysis worksheets are attached. P82 II. Mr. Eli Farney, January 19, 2016, Page 6 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 Table 4 – Intersection Queuing Results INTERSECTION TURN LANE Existing Turn Lane Length (feet) Existing Queue Length (feet) Recommended Turn Lane Length (feet) Mill Street and Main Street, Existing Eastbound Left Eastbound Through/Right Westbound Left Westbound Through Westbound Right Northbound Left Northbound Through/Right Southbound Left Southbound Through/Right 100’ C 100’ C C 100’ C 100’ C 148’ 145’ 18’ 173’ 11’ 43’ 38’ 60’ 39’ 150’ C 100’ C C 100’ C 100’ C Mill Street and Main Street, Modified (SB L/T & R) Eastbound Left Eastbound Through/Right Westbound Left Westbound Through Westbound Right Northbound Left Northbound Through/Right Southbound Left/Through Southbound Right 100’ C 100’ C C 100’ C 100’ C 148’ 145’ 18’ 173’ 11’ 42’ 38’ 82’ 62’ 150’ C 100’ C C 100’ C 100’ C Mill Street and Bleeker Street Eastbound Approach Northbound Left C 75’ 50’ 25’ C 75’ C = Continuous; DNE = Does Not Exist Based on the analysis presented in this Memorandum, Kimley-Horn believes that the North Mill Street project recommended improvements as constructed are appropriate for the corridor, however further modifications and improvements could be considered. The results of this “after condition” traffic analysis identified the following findings, conclusions, and recommendations: · It was observed that there were 150 southbound bicycles and 189 northbound bicycles traveling along North Mill Street on the count date. The peak hour bicycle volume occurred between 2:00 and 3:00 PM when 39 bicycles were observed along Mill Street. · The peak hour pedestrian crossing volume of 94 people were observed to cross Mill Street at the midblock pedestrian crossing between 11:00 AM and 12:00 PM. Of these crossers, 65 percent were found to use the flashing light activation. Over the entire day, approximately 45 percent of people crossing at the midblock crosswalk were observed to use the flashing beacon activation. This indicates that more people will active the beacons using the push buttons during peak vehicle traffic times than during less busy vehicle traveling hours. · Another 10 pedestrians were observed jay walking during the peak hour, which was identified as people crossing North Mill Street between Puppy Smith Street and Rio Grande Place outside of the designated midblock crosswalk. · An approximately equal number of southbound right turns are occurring from North Mill Street at both the Bleeker Street and Main Street intersections. Therefore some southbound Mill Street traffic may be rerouting on the public street network P83 II. Mr. Eli Farney, January 19, 2016, Page 7 kimley-horn.com 4582 South Ulster Street, Suite 1500, Denver, CO 80237 303 228 2300 · Travel times were shown to be somewhat longer using the Bleeker Street reroute instead of continuing southbound on Mill Street to westbound Main Street. · If the amount of traffic on Bleeker Street becomes an issue, the City of Aspen could consider redesignating the southbound approach of the Mill Street and Main Street intersection to a shared left turn/through lane and separate right turn lane. If this approach is modified, a southbound right turn overlap phase should also be implemented to improve southbound operations and reduce the southbound right turn queue. This will provide a benefit for southbound right turning vehicles as well since the pedestrian crossing phase wouldn’t activate during the overlap. · To further discourage reroute pass through traffic along Bleeker Street, All Way Stop Control (AWSC) at the Monarch Street and Bleeker Street intersection could be implemented if found to be warranted to increase travel times for traffic traveling through that intersection. · It is recommended that the eastbound left turn lane at the Mill Street and Main Street intersection be extended from 100 feet to 150 feet. The subsequent back-to-back left turn for the westbound direction at the Monarch Street and Main Street intersection to the west then would need to be reduced from 100 feet to 50 feet as there is thought to be significantly less demand in that left turn lane. The City of Aspen should work with CDOT to implement this striping improvement. It has been a pleasure providing this information for you and the City of Aspen. Please call if you have any questions or require any additional analysis. P84 II. XX 25 2 5 P85 II. XX(XX) Wednesday, September 9, 2015 AM Peak 8:00 to 9:00 AM; PM Peak (4:15 to 5:15 PM) Tuesday, September 8, 2015 Wednesday, September 9, 2015 AM Peak 8:00 to 9:00 AM; PM Peak (4:15 to 5:15 PM) Tuesday, September 8, 2015 Wednesday, September 9, 2015 AM Peak 8:00 to 9:00 AM; PM Peak (4:15 to 5:15 PM) Tuesday, September 8, 2015 Wednesday, September 9, 2015 AM Peak 8:00 to 9:00 AM; PM Peak (4:15 to 5:15 PM) Tuesday, September 8, 2015 XX,XXX 4 ,7 8 2 4 ,7 7 3 [XX,XXX] [1 8 6 ] [1 5 0 ] P86 II. XX Jay Walkers: 2 During the peak hour. * Of these 94 pedestrians crossing per hour, 61 activated ped button flashing lights (65% compliance). * Daily driver compliance to yield right of way to crosswalk when lights flashing was 99%. * 10 jay walkers were also observed. Wednesday, September 9, 2015 Peak Hour: 1:00 to 2:00 PM Tuesday, September 8, 2015 Jay Walkers: 6 During the peak hour. Wednesday, September 9, 2015 Peak Hour: 1:00 to 2:00 PM Tuesday, September 8, 2015 Wednesday, September 9, 2015 Peak Hour: 12:00 to 1:00 PM Tuesday, September 8, 2015 P87 II. P88 II. 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Ú·´» Ò¿³» æ Ó·´´Þ´»»µ»®ÐÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ì ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ÐÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Þ´»»µ»® ͬ®»»¬ ׳¿¹» ï Ó±®®·­±²ô ÝÑ èðìêë P96 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ßÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñçñîðïë п¹» Ò± æ ï ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ßÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ù®±«°­ Ю·²¬»¼ó ˲­¸·º¬»¼ Ó¿·² ͬ Û¿­¬¾±«²¼ Ó¿·² ͬ É»­¬¾±«²¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´ ײ¬ò ̱¬¿´ ðéæðð ßÓ ìç èï ì ïíì ð íè ì ìî ïíï ëî î îí îé îðè ðéæïë ßÓ êë çê ì ïêë ð ìî í ìë îîï ëê ì îì íì îìç ðéæíð ßÓ êï çï î ïëì ð êð è êè îìð êé ï íî ìð îêè ðéæìë ßÓ ìï ïïð ì ïëë ï èð ê èé ëìí ïîê ì íë ìë îçç ̱¬¿´îïê íéè ïì êðè ï îîð îï îìî ïð ïí ë îè îï ïï ïïì ïìê ïðîì ðèæðð ßÓ êè ïíð ê îðì ï ìç ì ëì íìð éè í îï íî îçé ðèæïë ßÓ éì ïîï é îðî ð éë ç èì ììî ïðïï ï îé íç ííë ðèæíð ßÓ êé ïíè ë îïð ð êì ïð éì ïéî ïðïí ì íî ìç íìí ðèæìë ßÓ ëî ïëë ïð îïé î ëé ë êì éìí ïìïç ç íí êï íëê ̱¬¿´îêï ëìì îè èíí í îìë îè îéê ïë ïç é ìï ëï ïé ïïí ïèï ïííï Ù®¿²¼ ̱¬¿´ìéé çîî ìî ïììï ì ìêë ìç ëïè îë íî ïî êç éî îè îîé íîé îíëë ß°°®½¸ û ííòï êì îòç ðòè èçòè çòë íêòî ìêòì ïéòì îî èòê êçòì ̱¬¿´ û îðòí íçòî ïòè êïòî ðòî ïçòé îòï îî ïòï ïòì ðòë îòç íòï ïòî çòê ïíòç Ó±®®·­±²ô ÝÑ èðìêë P97 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ßÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñçñîðïë п¹» Ò± æ î ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ßÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ó·´´ ͬ®»»¬ Ó ¿·² Í ¬ Ó ¿ · ² Í ¬ Ó·´´ ͬ®»»¬ η¹¸¬ îîé ̸®« îè Ô»º¬ éî ײѫ¬Ì±¬¿´ ëëè íîé èèë Î · ¹ ¸ ¬ ì ç Ì ¸ ® « ì ê ë Ô » º ¬ ì Ñ « ¬ Ì ± ¬ ¿ ´ × ² ï ð ð ê ë ï è ï ë î ì Ô»º¬ îë ̸®« íî η¹¸¬ ïî Ñ«¬Ì±¬¿´×² éì êç ïìí Ô »º¬ ì é é Ì ¸®« ç î î Î ·¹¸¬ ì î Ì ±¬¿´ Ñ «¬ × ² é ï é ï ì ì ï î ï ë è çñçñîðïë ðéæðð ßÓ çñçñîðïë ðèæìë ßÓ Ë²­¸·º¬»¼ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P98 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ßÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñçñîðïë п¹» Ò± æ í ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ßÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ó¿·² ͬ Û¿­¬¾±«²¼ Ó¿·² ͬ É»­¬¾±«²¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´ ײ¬ò ̱¬¿´ л¿µ ر«® ß²¿´§­·­ Ú®±³ ðéæðð ßÓ ¬± ðèæìë ßÓ ó л¿µ ï ±º ï л¿µ ر«® º±® Û²¬·®» ײ¬»®­»½¬·±² Þ»¹·²­ ¿¬ ðèæðð ßÓ ðèæðð ßÓ êè ïíð ê îðì ï ìç ì ëì íìð éè í îï íî îçé ðèæïë ßÓ éì ïîï é îðî ð éë ç èì ììî ïðïï ï îé íç ííë ðèæíð ßÓ êé ïíè ë îïð ð êì ïð éì ï é î ïð ïí ì íî ìç íìí ðèæìë ßÓ ëî ïëë ïð îïé î ëé ë êì é ì í ïì ïç ç íí êï íëê ̱¬¿´ ʱ´«³»îêï ëìì îè èíí í îìë îè îéê ïë ïç é ìï ëï ïé ïïí ïèï ïííï û ß°°ò ̱¬¿´íïòí êëòí íòì ïòï èèòè ïðòï íêòê ìêòí ïéòï îèòî çòì êîòì ÐØÚ òèèî òèéé òéðð òçêð òíéë òèïé òéðð òèîï òëíê òêéç òëèí òéíî òêéï òìéî òèëê òéìî òçíë Ó·´´ ͬ®»»¬ Ó ¿·² Í ¬ Ó ¿ · ² Í ¬ Ó·´´ ͬ®»»¬ η¹¸¬ ïïí ̸®« ïé Ô»º¬ ëï ײѫ¬Ì±¬¿´ íðè ïèï ìèç Î · ¹ ¸ ¬ î è Ì ¸ ® « î ì ë Ô » º ¬ í Ñ « ¬ Ì ± ¬ ¿ ´ × ² ê ð î î é ê è é è Ô»º¬ ïë ̸®« ïç η¹¸¬ é Ñ«¬Ì±¬¿´×² ìè ìï èç Ô »º¬ î ê ï Ì ¸®« ë ì ì Î ·¹¸¬ î è Ì ±¬¿´ Ñ «¬ × ² í é í è í í ï î ð ê л¿µ ر«® Þ»¹·²­ ¿¬ ðèæðð ßÓ Ë²­¸·º¬»¼ л¿µ ر«® Ü¿¬¿ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P99 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ßÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñçñîðïë п¹» Ò± æ ì ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ßÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ ׳¿¹» ï Ó±®®·­±²ô ÝÑ èðìêë P100 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ÐÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ï ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ÐÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ù®±«°­ Ю·²¬»¼ó ˲­¸·º¬»¼ Ó¿·² ͬ®»»¬ Û¿­¬¾±«²¼ Ó¿·² ͬ®»»¬ É»­¬¾±«²¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´ ײ¬ò ̱¬¿´ ðìæðð ÐÓ íë ïïí è ïëê ï ïìí ïê ïêð ééì ïèîí ê êð èç ìîí ðìæïë ÐÓ ëí çê ïç ïêè ë ïíí íï ïêç çèë îîïï ïî ìç éî ìíï ðìæíð ÐÓ ìï ïðé ïì ïêî î ïìè ïê ïêê è ïð î îð ïë é ëì éê ìîì ðìæìë ÐÓ ìí ïïç ïè ïèð ê ïíè ïé ïêï ïð ê ì îð îí è ìé éè ìíç ̱¬¿´ïéî ìíë ëç êêê ïì ëêî èð êëê íì íï ïë èð éî íí îïð íïë ïéïé ðëæðð ÐÓ íí çí ïé ïìí ì ïêí ïê ïèí ïé è î îé ïè é ëí éè ìíï ðëæïë ÐÓ ìì ïîì ë ïéí ë ïíî è ïìë éëî ïìïë ê ìì êë íçé ðëæíð ÐÓ íé çì ïé ïìè ê ïíè ç ïëí ïð ê í ïç ïè ç ìî êç íèç ðëæìë ÐÓ íç éð ïð ïïç ë ïðî é ïïì êïð éïé ì ìì êë íðë ̱¬¿´ïëí íèï ìç ëèí îð ëíë ìð ëçë ìð îð é êé êè îê ïèí îéé ïëîî Ù®¿²¼ ̱¬¿´íîë èïê ïðè ïîìç íì ïðçé ïîð ïîëï éì ëï îî ïìé ïìð ëç íçí ëçî íîíç ß°°®½¸ û îê êëòí èòê îòé èéòé çòê ëðòí íìòé ïë îíòê ïð êêòì ̱¬¿´ û ïð îëòî íòí íèòê ï ííòç íòé íèòê îòí ïòê ðòé ìòë ìòí ïòè ïîòï ïèòí Ó±®®·­±²ô ÝÑ èðìêë P101 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ÐÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ î ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ÐÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ó·´´ ͬ®»»¬ Ó ¿·² Í ¬®»»¬ Ó ¿ · ² Í ¬ ® » » ¬ Ó·´´ ͬ®»»¬ η¹¸¬ íçí ̸®« ëç Ô»º¬ ïìð ײѫ¬Ì±¬¿´ ìçê ëçî ïðèè Î · ¹ ¸ ¬ ï î ð Ì ¸ ® « ï ð ç é Ô » º ¬ í ì Ñ « ¬ Ì ± ¬ ¿ ´ × ² ç é è ï î ë ï î î î ç Ô»º¬ éì ̸®« ëï η¹¸¬ îî Ñ«¬Ì±¬¿´×² îðï ïìé íìè Ô »º¬ í î ë Ì ¸®« è ï ê Î ·¹¸¬ ï ð è Ì ±¬¿´ Ñ «¬ × ² ï ë ê ì ï î ì ç î è ï í çñèñîðïë ðìæðð ÐÓ çñèñîðïë ðëæìë ÐÓ Ë²­¸·º¬»¼ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P102 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ÐÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ í ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ÐÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ Ó¿·² ͬ®»»¬ Û¿­¬¾±«²¼ Ó¿·² ͬ®»»¬ É»­¬¾±«²¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´Ô»º¬Ì¸®«Î·¹¸¬ß°°ò ̱¬¿´ ײ¬ò ̱¬¿´ л¿µ ر«® ß²¿´§­·­ Ú®±³ ðìæðð ÐÓ ¬± ðëæìë ÐÓ ó л¿µ ï ±º ï л¿µ ر«® º±® Û²¬·®» ײ¬»®­»½¬·±² Þ»¹·²­ ¿¬ ðìæïë ÐÓ ðìæïë ÐÓ ëí çê ïç ïêè ë ïíí íï ïêç çèë îî ïï ïî ìç éî ìíï ðìæíð ÐÓ ìï ïðé ïì ïêî î ïìè ïê ïêê è ïð î îð ïëéëì éê ìîì ðìæìë ÐÓ ìí ïïç ïè ïèð ê ïíè ïé ïêï ïð ê ì îð îí è ìé éè ìíç ðëæðð ÐÓ íí çí ïé ïìí ì ïêí ïê ïèí ïé èî îé ïè é ëí éè ìíï ̱¬¿´ ʱ´«³»ïéð ìïë êè êëí ïé ëèî èð êéç ìì íî ïí èç êé íì îðí íðì ïéîë û ß°°ò ̱¬¿´îê êíòê ïðòì îòë èëòé ïïòè ìçòì íê ïìòê îî ïïòî êêòè ÐØÚ òèðî òèéî òèçë òçðé òéðè òèçí òêìë òçîè òêìé òèðð òêëð òèîì òéîè òéðè òçìð òçéì òçèî Ó·´´ ͬ®»»¬ Ó ¿·² Í ¬®»»¬ Ó ¿ · ² Í ¬ ® » » ¬ Ó·´´ ͬ®»»¬ η¹¸¬ îðí ̸®« íì Ô»º¬ êé ײѫ¬Ì±¬¿´ îèî íðì ëèê Î · ¹ ¸ ¬ è ð Ì ¸ ® « ë è î Ô » º ¬ ï é Ñ « ¬ Ì ± ¬ ¿ ´ × ² ì ç ë ê é ç ï ï é ì Ô»º¬ ìì ̸®« íî η¹¸¬ ïí Ñ«¬Ì±¬¿´×² ïïç èç îðè Ô »º¬ ï é ð Ì ¸®« ì ï ë Î ·¹¸¬ ê è Ì ±¬¿´ Ñ «¬ × ² è î ç ê ë í ï ì è î л¿µ ر«® Þ»¹·²­ ¿¬ ðìæïë ÐÓ Ë²­¸·º¬»¼ л¿µ ر«® Ü¿¬¿ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P103 II. Ú·´» Ò¿³» æ Ó·´´Ó¿·²ÐÓ Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ì ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ ÐÓ Ð»¿µ Ó·´´ ͬ®»»¬ ¿²¼ Ó¿·² ͬ®»»¬ ׳¿¹» ï Ó±®®·­±²ô ÝÑ èðìêë P104 II. P105 II. P106 II. P107 II. P108 II. P109 II. P110 II. P111 II. P112 II. P113 II. P114 II. P115 II. P116 II. P117 II. P118 II. P119 II. P120 II. P121 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬ß«¬±­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ï ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Ì®¿ºº·½ ʱ´«³» Ù®±«°­ Ю·²¬»¼ó ˲­¸·º¬»¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ì¸®«ß°°ò ̱¬¿´Ì¸®«ß°°ò ̱¬¿´×²¬ò ̱¬¿´ ðéæðð ßÓ îïï îïï ïçë ïçë ìðê ðèæðð ßÓ íîé íîé îëê îëê ëèí ðçæðð ßÓ íéí íéí îçé îçé êéð ïðæðð ßÓ íéè íéè íêë íêë éìí ïïæðð ßÓ ìîí ìîí ìïí ìïí èíê ïîæðð ÐÓ ìíë ìíë ìêï ìêï èçê ðïæðð ÐÓ ììð ììð ìíï ìíï èéï ðîæðð ÐÓ ìðë ìðë ìêí ìêí èêè ðíæðð ÐÓ íéê íéê ìèè ìèè èêì ðìæðð ÐÓ íëð íëð ìëí ìëí èðí ðëæðð ÐÓ îêè îêè íðè íðè ëéê ðêæðð ÐÓ îíî îíî îîë îîë ìëé ðéæðð ÐÓ ïêç ïêç ïìé ïìé íïê ðèæðð ÐÓ çé çé èï èï ïéè ðçæðð ÐÓ ïðï ïðï ëî ëî ïëí ïðæðð ÐÓ ëë ëë îè îè èí ïïæðð ÐÓ îê îê ïè ïè ìì ïîæðð ßÓ ïî ïî ééïç ðïæðð ßÓ ççììïí ðîæðð ßÓ ííîîë ðíæðð ßÓ îîííë ðìæðð ßÓ ììççïí ðëæðð ßÓ ïì ïì îï îï íë ðêæðð ßÓ êí êí ëë ëë ïïè Ù®¿²¼ ̱¬¿´ìééí ìééí ìéèî ìéèî çëëë ß°°®½¸ û ïðð ïðð ̱¬¿´ û ëð ëð ëð ëð Ó±®®·­±²ô ÝÑ èðìêë P122 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬ß«¬±­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ î ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Ì®¿ºº·½ ʱ´«³» Ó·´´ ͬ®»»¬ Ó·´´ ͬ®»»¬ ̸®« ìéèî ײѫ¬Ì±¬¿´ ìééí ìéèî çëëë ̸®« ìééí Ñ«¬Ì±¬¿´×² ìéèî ìééí çëëë çñèñîðïë ðéæðð ßÓ çñçñîðïë ðêæðð ßÓ Ë²­¸·º¬»¼ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P123 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬ß«¬±­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ í ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Ì®¿ºº·½ ʱ´«³» Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ì¸®«ß°°ò ̱¬¿´Ì¸®«ß°°ò ̱¬¿´×²¬ò ̱¬¿´ л¿µ ر«® ß²¿´§­·­ Ú®±³ ðéæðð ßÓ ¬± ðêæðð ßÓ ó л¿µ ï ±º ï л¿µ ر«® º±® Û²¬·®» ײ¬»®­»½¬·±² Þ»¹·²­ ¿¬ ïîæðð ÐÓ ïîæðð ÐÓ ìíë ìíë ìêï ìêï èçê ̱¬¿´ ʱ´«³»ìíë ìíë ìêï ìêï èçê û ß°°ò ̱¬¿´ïðð ïðð ÐØÚ ïòðð ïòðð ïòðð ïòðð ïòðð Ó·´´ ͬ®»»¬ Ó·´´ ͬ®»»¬ ̸®« ìêï ײѫ¬Ì±¬¿´ ìíë ìêï èçê ̸®« ìíë Ñ«¬Ì±¬¿´×² ìêï ìíë èçê л¿µ ر«® Þ»¹·²­ ¿¬ ïîæðð ÐÓ Ë²­¸·º¬»¼ л¿µ ر«® Ü¿¬¿ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P124 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬ß«¬±­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ì ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Ì®¿ºº·½ ʱ´«³» ׳¿¹» ï Ó±®®·­±²ô ÝÑ èðìêë P125 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬Þ·½§½´»­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ï ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Þ·½§½´» ʱ´«³» Ù®±«°­ Ю·²¬»¼ó ˲­¸·º¬»¼ Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ì¸®«ß°°ò ̱¬¿´Ì¸®«ß°°ò ̱¬¿´×²¬ò ̱¬¿´ ðéæðð ßÓ ððïïï ðèæðð ßÓ ììììè ðçæðð ßÓ èèïð ïð ïè ïðæðð ßÓ ïé ïé ïð ïð îé ïïæðð ßÓ ïí ïí ïî ïî îë ïîæðð ÐÓ ïë ïë ïð ïð îë ðïæðð ÐÓ ïè ïè ïè ïè íê ðîæðð ÐÓ îë îë ïì ïì íç ðíæðð ÐÓ îï îï ïé ïé íè ðìæðð ÐÓ ççééïê ðëæðð ÐÓ ççïé ïé îê ðêæðð ÐÓ ééïï ïï ïè ðéæðð ÐÓ îì îì ïð ïð íì ðèæðð ÐÓ ëëëëïð ðçæðð ÐÓ êêïïé ïðæðð ÐÓ îîïïí ïïæðð ÐÓ ððððð ïîæðð ßÓ îîððî ðïæðð ßÓ ððððð ðîæðð ßÓ ððððð ðíæðð ßÓ ïïððï ðìæðð ßÓ ððððð ðëæðð ßÓ ððïïï ðêæðð ßÓ ððïïï Ù®¿²¼ ̱¬¿´ïèê ïèê ïëð ïëð ííê ß°°®½¸ û ïðð ïðð ̱¬¿´ û ëëòì ëëòì ììòê ììòê Ó±®®·­±²ô ÝÑ èðìêë P126 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬Þ·½§½´»­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ î ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Þ·½§½´» ʱ´«³» Ó·´´ ͬ®»»¬ Ó·´´ ͬ®»»¬ ̸®« ïëð ײѫ¬Ì±¬¿´ ïèê ïëð ííê ̸®« ïèê Ñ«¬Ì±¬¿´×² ïëð ïèê ííê çñèñîðïë ðéæðð ßÓ çñçñîðïë ðêæðð ßÓ Ë²­¸·º¬»¼ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P127 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬Þ·½§½´»­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ í ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Þ·½§½´» ʱ´«³» Ó·´´ ͬ®»»¬ Ò±®¬¸¾±«²¼ Ó·´´ ͬ®»»¬ ͱ«¬¸¾±«²¼ ͬ¿®¬ Ì·³»Ì¸®«ß°°ò ̱¬¿´Ì¸®«ß°°ò ̱¬¿´×²¬ò ̱¬¿´ л¿µ ر«® ß²¿´§­·­ Ú®±³ ðéæðð ßÓ ¬± ðêæðð ßÓ ó л¿µ ï ±º ï л¿µ ر«® º±® Û²¬·®» ײ¬»®­»½¬·±² Þ»¹·²­ ¿¬ ðîæðð ÐÓ ðîæðð ÐÓ îë îë ïì ïì íç ̱¬¿´ ʱ´«³»îë îë ïì ïì íç û ß°°ò ̱¬¿´ïðð ïðð ÐØÚ ïòðð ïòðð ïòðð ïòðð ïòðð Ó·´´ ͬ®»»¬ Ó·´´ ͬ®»»¬ ̸®« ïì ײѫ¬Ì±¬¿´ îë ïì íç ̸®« îë Ñ«¬Ì±¬¿´×² ïì îë íç л¿µ ر«® Þ»¹·²­ ¿¬ ðîæðð ÐÓ Ë²­¸·º¬»¼ л¿µ ر«® Ü¿¬¿ Ò±®¬¸ Ó±®®·­±²ô ÝÑ èðìêë P128 II. Ú·´» Ò¿³» æ Ó·´´Í¬®»»¬Þ·½§½´»­îìر«® Í·¬» ݱ¼» æ ×ÐÑ ïîí ͬ¿®¬ Ü¿¬» æ çñèñîðïë п¹» Ò± æ ì ß­°»²ô ÝÑ Ó·´´ ͬ ߺ¬»® ݱ²¼·¬·±² Ì®¿ºº·½ ͬ«¼§ îì ر«® Ó·´´ ͬ®»»¬ Þ·½§½´» ʱ´«³» ׳¿¹» ï Ó±®®·­±²ô ÝÑ èðìêë P129 II. Time/Date 9-8-15 thru 9-9-15 Notes: Peds include strollers and bikes being walked in crosswalk; for EB peds there is no crosswalk. Jay walkers were south of Puppy Smith but north of signalized cross walk Road Names Puppy Smith and Mill SB EB WB Jay Peds Peds Peds Walkers AM 7 :00 0 0 0 0 7 :15 0 0 0 0 7 :30 0 0 2 0 7 :45 0 0 0 0 8 :00 0 0 1 0 8 :15 0 0 2 0 8 :30 0 0 1 0 8 :45 4 0 3 0 9 :00 17 0 13 2 10 :00 12 0 39 2 11 :00 19 0 15 3 12 :00 17 1 6 2 1 :00 14 1 14 0 2 :00 17 1 14 0 3 :00 16 0 7 0 4 :00 8 0 4 0 4 :15 2 3 2 0 4 :30 1 0 3 0 4 :45 3 0 2 0 5 :00 2 0 1 0 5 :15 2 0 2 0 5 :30 3 0 1 1 5 :45 1 0 0 0 6 :00 7 2 4 4 7 :00 11 0 6 0 8 :00 11 1 4 0 9 :00 0 0 1 0 10 :00 0 0 1 0 11 :00 2 0 0 0 12 :00 0 0 0 0 1 :00 0 0 0 0 2 :00 0 0 0 0 3 :00 0 0 0 0 4 :00 0 0 0 2 5 :00 0 0 0 0 6 :00 2 0 0 0 P130 II. Time/Date 9-8-15 thru 9-9-15 Notes: Peds include strollers and bikes being walked in crosswalk; for EB and WB peds there is no crosswalk. Jay walkers were North of Rio Grande but south of signalized cross walk. Road Names Rio Grande and Mill EB WB NB Jay Peds Peds Peds Walkers AM 7 :00 1 0 2 0 7 :15 3 2 3 0 7 :30 1 2 2 1 7 :45 3 0 6 1 8 :00 1 2 6 0 8 :15 0 0 3 0 8 :30 2 3 3 0 8 :45 6 0 3 0 9 :00 26 2 58 6 10 :00 33 9 82 6 11 :00 45 9 68 7 12 :00 31 5 73 1 1 :00 39 8 65 6 2 :00 21 10 76 10 3 :00 6 1 18 2 4 :00 7 1 14 0 4 :15 5 2 20 1 4 :30 7 2 10 1 4 :45 2 2 12 1 5 :00 4 2 11 1 5 :15 2 1 8 1 5 :30 5 1 8 1 5 :45 3 1 5 5 6 :00 8 10 28 2 7 :00 11 4 24 1 8 :00 8 0 14 1 9 :00 4 4 8 3 10 :00 2 1 4 0 11 :00 0 1 8 0 12 :00 1 1 0 0 1 :00 0 0 2 0 2 :00 0 0 1 0 3 :00 0 0 0 0 4 :00 0 0 0 0 5 :00 0 0 0 1 6 :00 5 3 2 1 P131 II. Time/Date 9-8-15 thru 9-9-15 Notes: Sun glare made detection of the signal difficult from 11:00 am to 6:30 pm. Pedestrian totals only are provided for this time period. Road Names Mid Block Signalized Cross Walk Cars Entering Peds Peds Crosswalk Total Utilizing Not Ultilizing Total Near Ped Jay Signal Signal Peds Utilizing Signal Walkers AM 7 :00 0 1 1 0 0 7 :15 1 0 1 0 0 7 :30 0 0 0 0 1 7 :45 0 2 2 0 1 8 :00 0 2 2 0 0 8 :15 0 3 3 0 0 8 :30 1 3 4 0 0 8 :45 0 0 0 0 0 9 :00 11 14 25 1 8 10 :00 31 17 48 1 8 11 :00 61 33 94 10 12 :00 51 27 78 3 1 :00 57 31 88 6 2 :00 59 10 3 :00 44 2 4 :00 7 0 4 :15 14 1 4 :30 17 1 4 :45 13 1 5 :00 11 1 5 :15 3 1 5 :30 14 2 5 :45 14 5 6 :00 23 6 7 :00 3 17 20 0 1 8 :00 1 0 1 0 1 9 :00 0 0 0 0 3 10 :00 0 0 0 0 0 11 :00 0 1 1 0 0 12 :00 0 0 0 0 0 1 :00 0 0 0 0 0 2 :00 0 0 0 0 0 3 :00 0 0 0 0 0 4 :00 0 0 0 0 2 5 :00 0 0 0 0 1 6 :00 1 0 1 0 1 P132 II. Aspen, CO Mill Street After Condition Traffic Study Mill Street to Garmisch Street Peak Hour Travel Times Route 1 Mill St, starting at Rio Grande, right on Bleeker, left on Aspen, right on Main St to Garmisch St finish Tuesday PM Minutes Seconds Wednesday AM Minutes Seconds Run 1 1 20 Run 1 1 16 Run 2 1 50 Run 2 1 18 Run 3 1 34 Run 3 1 43 Run 4 1 54 Run 4 1 8 Run 5 1 31 Run 5 1 55 Average 1 37.8 Average 1 28 Route 2 Mill St, starting at Rio Grande, right on Main St to Garmisch St finish Tuesday PM Minutes Seconds Wednesday AM Minutes Seconds Run 1 0 50 Run 1 1 4 Run 2 2 22 Run 2 1 8 Run 3 0 54 Run 3 0 58 Run 4 1 28 Run 4 1 31 Run 5 1 31 Run 5 1 56 Average 1 25 Average 1 19.4 Traffic Pattern Observation: The traffic patterns on Bleeker Street changed from AM to PM. During the morning peak, the westbound cars were mainly parking between Mill St. and Aspen St., turning left at Aspen St. or traveling west through Garmisch St. There did not appear to be a large number of cars circumventing the Main St. and Mill St. intersection. During the afternoon peak, there were fewer cars turning left at Aspen St. and most of them just continued down Bleeker St. past Garmisch St. Several were stopping at the park area that appears to be associated with a daycare. As you can see from the sample run times of the two routes from Rio Grande Pl. to Garmisch St. and Main St., it typically took less time to go through the intersection of Main St. and Mill St. P133 II. Mill St, starting at Rio Grande, right on Bleeker, left on Aspen, right on Main St to Garmisch St finish P134 II. HCM 2010 Signalized Intersection Summary 2015 Existing AM.syn 1: Mill Street & Main Street 10/14/2015 2015 Existing AM 10/7/2015 Synchro 9 Report Page 1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h)261 544 28 3 245 28 15 19 7 51 17 113 Future Volume (veh/h)261 544 28 3 245 28 15 19 7 51 17 113 Number 7 4 14 3 8 18 5 2 12 1 6 16 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Adj Sat Flow, veh/h/ln 1863 1863 1900 1863 1863 1863 1863 1863 1900 1863 1863 1900 Adj Flow Rate, veh/h 297 618 40 8 299 40 28 28 12 76 36 131 Adj No. of Lanes 1 2 0 1 2 1 1 1 0 1 1 0 Peak Hour Factor 0.88 0.88 0.70 0.38 0.82 0.70 0.54 0.68 0.58 0.67 0.47 0.86 Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2 Cap, veh/h 482 1347 87 234 662 296 612 605 259 739 172 627 Arrive On Green 0.16 0.40 0.40 0.19 0.19 0.19 0.49 0.49 0.49 0.49 0.49 0.49 Sat Flow, veh/h 1774 3376 218 773 3539 1583 1214 1238 531 1362 353 1284 Grp Volume(v), veh/h 297 324 334 8 299 40 28 0 40 76 0 167 Grp Sat Flow(s),veh/h/ln 1774 1770 1824 773 1770 1583 1214 0 1769 1362 0 1636 Q Serve(g_s), s 10.2 10.8 10.8 0.7 6.0 1.7 1.1 0.0 0.9 2.5 0.0 4.7 Cycle Q Clear(g_c), s 10.2 10.8 10.8 0.7 6.0 1.7 5.7 0.0 0.9 3.4 0.0 4.7 Prop In Lane 1.00 0.12 1.00 1.00 1.00 0.30 1.00 0.78 Lane Grp Cap(c), veh/h 482 706 728 234 662 296 612 0 864 739 0 799 V/C Ratio(X)0.62 0.46 0.46 0.03 0.45 0.14 0.05 0.00 0.05 0.10 0.00 0.21 Avail Cap(c_a), veh/h 550 1117 1152 385 1349 604 612 0 864 739 0 799 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 19.8 17.7 17.7 26.7 28.9 27.1 13.3 0.0 10.7 11.6 0.0 11.7 Incr Delay (d2), s/veh 1.7 0.5 0.5 0.1 0.5 0.2 0.1 0.0 0.1 0.3 0.0 0.6 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 5.1 5.3 5.5 0.1 3.0 0.8 0.4 0.0 0.5 1.0 0.0 2.2 LnGrp Delay(d),s/veh 21.4 18.2 18.1 26.8 29.4 27.3 13.4 0.0 10.8 11.9 0.0 12.2 LnGrp LOS C B B C C C B B B B Approach Vol, veh/h 955 347 68 243 Approach Delay, s/veh 19.2 29.1 11.9 12.1 Approach LOS B C B B Timer 1 2 3 4 5 6 7 8 Assigned Phs 2 4 6 7 8 Phs Duration (G+Y+Rc), s 43.6 36.4 43.6 17.0 19.5 Change Period (Y+Rc), s 4.5 4.5 4.5 4.5 4.5 Max Green Setting (Gmax), s 20.5 50.5 20.5 15.5 30.5 Max Q Clear Time (g_c+I1), s 7.7 12.8 6.7 12.2 8.0 Green Ext Time (p_c), s 1.3 8.0 1.3 0.3 7.0 Intersection Summary HCM 2010 Ctrl Delay 19.9 HCM 2010 LOS B P135 II. HCM 2010 Signalized Intersection Summary 2015 Existing PM.syn 1: Mill Street & Main Street 10/14/2015 2015 Existing PM 10/7/2015 Synchro 9 Report Page 1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h)170 415 68 17 582 80 44 32 13 67 34 203 Future Volume (veh/h)170 415 68 17 582 80 44 32 13 67 34 203 Number 7 4 14 3 8 18 5 2 12 1 6 16 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Adj Sat Flow, veh/h/ln 1863 1863 1900 1863 1863 1863 1863 1863 1900 1863 1863 1900 Adj Flow Rate, veh/h 212 477 76 24 654 125 68 40 20 92 48 216 Adj No. of Lanes 1 2 0 1 2 1 1 1 0 1 1 0 Peak Hour Factor 0.80 0.87 0.90 0.71 0.89 0.64 0.65 0.80 0.65 0.73 0.71 0.94 Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2 Cap, veh/h 366 1376 218 333 1011 452 456 514 257 649 130 584 Arrive On Green 0.11 0.45 0.45 0.29 0.29 0.29 0.44 0.44 0.44 0.44 0.44 0.44 Sat Flow, veh/h 1774 3061 485 852 3539 1583 1111 1173 586 1337 296 1332 Grp Volume(v), veh/h 212 275 278 24 654 125 68 0 60 92 0 264 Grp Sat Flow(s),veh/h/ln 1774 1770 1777 852 1770 1583 1111 0 1759 1337 0 1628 Q Serve(g_s), s 6.3 8.1 8.2 1.7 13.0 4.9 3.5 0.0 1.6 3.4 0.0 8.7 Cycle Q Clear(g_c), s 6.3 8.1 8.2 1.7 13.0 4.9 12.2 0.0 1.6 5.0 0.0 8.7 Prop In Lane 1.00 0.27 1.00 1.00 1.00 0.33 1.00 0.82 Lane Grp Cap(c), veh/h 366 795 798 333 1011 452 456 0 771 649 0 713 V/C Ratio(X)0.58 0.35 0.35 0.07 0.65 0.28 0.15 0.00 0.08 0.14 0.00 0.37 Avail Cap(c_a), veh/h 519 1117 1122 415 1349 604 456 0 771 649 0 713 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 17.4 14.4 14.4 21.0 25.0 22.2 19.2 0.0 13.1 14.5 0.0 15.1 Incr Delay (d2), s/veh 1.5 0.3 0.3 0.1 0.7 0.3 0.7 0.0 0.2 0.5 0.0 1.5 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 3.2 4.0 4.1 0.4 6.4 2.2 1.2 0.0 0.8 1.3 0.0 4.2 LnGrp Delay(d),s/veh 18.9 14.6 14.6 21.1 25.7 22.5 19.9 0.0 13.3 15.0 0.0 16.5 LnGrp LOS B B B C C C B B B B Approach Vol, veh/h 765 803 128 356 Approach Delay, s/veh 15.8 25.1 16.8 16.1 Approach LOS B C B B Timer 1 2 3 4 5 6 7 8 Assigned Phs 2 4 6 7 8 Phs Duration (G+Y+Rc), s 39.6 40.4 39.6 13.1 27.4 Change Period (Y+Rc), s 4.5 4.5 4.5 4.5 4.5 Max Green Setting (Gmax), s 20.5 50.5 20.5 15.5 30.5 Max Q Clear Time (g_c+I1), s 14.2 10.2 10.7 8.3 15.0 Green Ext Time (p_c), s 1.4 11.8 1.9 0.3 7.9 Intersection Summary HCM 2010 Ctrl Delay 19.6 HCM 2010 LOS B P136 II. HCM 2010 Signalized Intersection Summary 2015 Improved AM.syn 1: Mill Street & Main Street 10/15/2015 2015 Improved AM 10/7/2015 Synchro 9 Report Page 1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h)261 544 28 3 245 28 15 19 7 51 17 113 Future Volume (veh/h)261 544 28 3 245 28 15 19 7 51 17 113 Number 7 4 14 3 8 18 5 2 12 1 6 16 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Adj Sat Flow, veh/h/ln 1863 1863 1900 1863 1863 1863 1863 1863 1900 1900 1863 1863 Adj Flow Rate, veh/h 297 618 40 8 299 40 28 28 12 76 36 131 Adj No. of Lanes 1 2 0 1 2 1 1 1 0 0 1 1 Peak Hour Factor 0.88 0.88 0.70 0.38 0.82 0.70 0.54 0.68 0.58 0.67 0.47 0.86 Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2 Cap, veh/h 482 1347 87 234 662 296 636 605 259 558 250 1020 Arrive On Green 0.16 0.40 0.40 0.19 0.19 0.19 0.49 0.49 0.49 0.49 0.49 0.49 Sat Flow, veh/h 1774 3376 218 773 3539 1583 1214 1238 531 987 513 1583 Grp Volume(v), veh/h 297 324 334 8 299 40 28 0 40 112 0 131 Grp Sat Flow(s),veh/h/ln 1774 1770 1824 773 1770 1583 1214 0 1769 1500 0 1583 Q Serve(g_s), s 10.2 10.8 10.8 0.7 6.0 1.7 1.0 0.0 0.9 2.1 0.0 2.6 Cycle Q Clear(g_c), s 10.2 10.8 10.8 0.7 6.0 1.7 4.1 0.0 0.9 3.1 0.0 2.6 Prop In Lane 1.00 0.12 1.00 1.00 1.00 0.30 0.68 1.00 Lane Grp Cap(c), veh/h 482 706 728 234 662 296 636 0 864 808 0 1020 V/C Ratio(X)0.62 0.46 0.46 0.03 0.45 0.14 0.04 0.00 0.05 0.14 0.00 0.13 Avail Cap(c_a), veh/h 550 1117 1152 385 1349 604 636 0 864 808 0 1020 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 19.8 17.7 17.7 26.7 28.9 27.1 12.4 0.0 10.7 11.2 0.0 5.5 Incr Delay (d2), s/veh 1.7 0.5 0.5 0.1 0.5 0.2 0.1 0.0 0.1 0.4 0.0 0.3 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 5.1 5.3 5.5 0.1 3.0 0.8 0.4 0.0 0.5 1.4 0.0 1.2 LnGrp Delay(d),s/veh 21.4 18.2 18.1 26.8 29.4 27.3 12.5 0.0 10.8 11.6 0.0 5.8 LnGrp LOS C B B C C C B B B A Approach Vol, veh/h 955 347 68 243 Approach Delay, s/veh 19.2 29.1 11.5 8.4 Approach LOS B C B A Timer 1 2 3 4 5 6 7 8 Assigned Phs 2 4 6 7 8 Phs Duration (G+Y+Rc), s 43.6 36.4 43.6 17.0 19.5 Change Period (Y+Rc), s 4.5 4.5 4.5 4.5 4.5 Max Green Setting (Gmax), s 20.5 50.5 20.5 15.5 30.5 Max Q Clear Time (g_c+I1), s 6.1 12.8 5.1 12.2 8.0 Green Ext Time (p_c), s 1.2 8.0 1.2 0.3 7.0 Intersection Summary HCM 2010 Ctrl Delay 19.4 HCM 2010 LOS B P137 II. HCM 2010 Signalized Intersection Summary 2015 Improved PM.syn 1: Mill Street & Main Street 10/15/2015 2015 Improved PM 10/7/2015 Synchro 9 Report Page 1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h)170 415 68 17 582 80 44 32 13 67 34 203 Future Volume (veh/h)170 415 68 17 582 80 44 32 13 67 34 203 Number 7 4 14 3 8 18 5 2 12 1 6 16 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Adj Sat Flow, veh/h/ln 1863 1863 1900 1863 1863 1863 1863 1863 1900 1900 1863 1863 Adj Flow Rate, veh/h 212 477 76 24 654 125 68 40 20 92 48 216 Adj No. of Lanes 1 2 0 1 2 1 1 1 0 0 1 1 Peak Hour Factor 0.80 0.87 0.90 0.71 0.89 0.64 0.65 0.80 0.65 0.73 0.71 0.94 Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2 Cap, veh/h 366 1376 218 333 1011 452 507 514 257 482 237 864 Arrive On Green 0.11 0.45 0.45 0.29 0.29 0.29 0.44 0.44 0.44 0.44 0.44 0.44 Sat Flow, veh/h 1774 3061 485 852 3539 1583 1111 1173 586 929 540 1583 Grp Volume(v), veh/h 212 275 278 24 654 125 68 0 60 140 0 216 Grp Sat Flow(s),veh/h/ln 1774 1770 1777 852 1770 1583 1111 0 1759 1469 0 1583 Q Serve(g_s), s 6.3 8.1 8.2 1.7 13.0 4.9 3.3 0.0 1.6 3.4 0.0 5.7 Cycle Q Clear(g_c), s 6.3 8.1 8.2 1.7 13.0 4.9 8.3 0.0 1.6 5.0 0.0 5.7 Prop In Lane 1.00 0.27 1.00 1.00 1.00 0.33 0.66 1.00 Lane Grp Cap(c), veh/h 366 795 798 333 1011 452 507 0 771 718 0 864 V/C Ratio(X)0.58 0.35 0.35 0.07 0.65 0.28 0.13 0.00 0.08 0.19 0.00 0.25 Avail Cap(c_a), veh/h 519 1117 1122 415 1349 604 507 0 771 718 0 864 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 17.4 14.4 14.4 21.0 25.0 22.2 16.6 0.0 13.1 14.0 0.0 9.6 Incr Delay (d2), s/veh 1.5 0.3 0.3 0.1 0.7 0.3 0.5 0.0 0.2 0.6 0.0 0.7 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 3.2 4.0 4.1 0.4 6.4 2.2 1.1 0.0 0.8 2.0 0.0 2.6 LnGrp Delay(d),s/veh 18.9 14.6 14.6 21.1 25.7 22.5 17.2 0.0 13.3 14.6 0.0 10.3 LnGrp LOS B B B C C C B B B B Approach Vol, veh/h 765 803 128 356 Approach Delay, s/veh 15.8 25.1 15.3 12.0 Approach LOS B C B B Timer 1 2 3 4 5 6 7 8 Assigned Phs 2 4 6 7 8 Phs Duration (G+Y+Rc), s 39.6 40.4 39.6 13.1 27.4 Change Period (Y+Rc), s 4.5 4.5 4.5 4.5 4.5 Max Green Setting (Gmax), s 20.5 50.5 20.5 15.5 30.5 Max Q Clear Time (g_c+I1), s 10.3 10.2 7.7 8.3 15.0 Green Ext Time (p_c), s 1.7 11.8 1.9 0.3 7.9 Intersection Summary HCM 2010 Ctrl Delay 18.7 HCM 2010 LOS B P138 II. HCM 2010 TWSC 2015 Existing AM.syn 2: Mill Street & Bleeker Street 10/7/2015 2015 Existing AM 10/7/2015 Synchro 9 Report Page 1 Intersection Int Delay, s/veh 3.4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Traffic Vol, veh/h 89 0 15 0 0 0 8 300 0 0 168 78 Future Vol, veh/h 89 0 15 0 0 0 8 300 0 0 168 78 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------75 --0 -- Veh in Median Storage, #-0 --0 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 72 25 62 25 25 25 50 88 25 25 86 70 Heavy Vehicles, %2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 124 0 24 0 0 0 16 341 0 0 195 111 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 624 624 251 636 680 341 307 0 0 341 0 0 Stage 1 251 251 -373 373 ------- Stage 2 373 373 -263 307 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 --4.12 -- Critical Hdwy Stg 1 6.12 5.52 -6.12 5.52 ------- Critical Hdwy Stg 2 6.12 5.52 -6.12 5.52 ------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 --2.218 -- Pot Cap-1 Maneuver 398 402 788 391 373 701 1254 --1218 -- Stage 1 753 699 -648 618 ------- Stage 2 648 618 -742 661 ------- Platoon blocked, %---- Mov Cap-1 Maneuver 394 397 788 375 368 701 1254 --1218 -- Mov Cap-2 Maneuver 394 397 -375 368 ------- Stage 1 743 699 -640 610 ------- Stage 2 640 610 -719 661 ------- Approach EB WB NB SB HCM Control Delay, s 17.7 0 0.4 0 HCM LOS C A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)1254 -- 429 - 1218 -- HCM Lane V/C Ratio 0.013 -- 0.345 ---- HCM Control Delay (s)7.9 -- 17.7 0 0 -- HCM Lane LOS A --C A A -- HCM 95th %tile Q(veh)0 -- 1.5 -0 -- P139 II. HCM 2010 TWSC 2015 Existing PM.syn 2: Mill Street & Bleeker Street 10/7/2015 2015 Existing PM 10/7/2015 Synchro 9 Report Page 1 Intersection Int Delay, s/veh 3 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Traffic Vol, veh/h 70 0 22 0 0 0 21 267 0 0 281 208 Future Vol, veh/h 70 0 22 0 0 0 21 267 0 0 281 208 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------75 --0 -- Veh in Median Storage, #-0 --0 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 73 25 55 25 25 25 88 80 25 25 94 88 Heavy Vehicles, %2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 96 0 40 0 0 0 24 334 0 0 299 236 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 798 798 417 818 916 334 535 0 0 334 0 0 Stage 1 417 417 -381 381 ------- Stage 2 381 381 -437 535 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 --4.12 -- Critical Hdwy Stg 1 6.12 5.52 -6.12 5.52 ------- Critical Hdwy Stg 2 6.12 5.52 -6.12 5.52 ------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 --2.218 -- Pot Cap-1 Maneuver 304 319 636 295 272 708 1033 --1225 -- Stage 1 613 591 -641 613 ------- Stage 2 641 613 -598 524 ------- Platoon blocked, %---- Mov Cap-1 Maneuver 299 312 636 272 266 708 1033 --1225 -- Mov Cap-2 Maneuver 299 312 -272 266 ------- Stage 1 599 591 -626 599 ------- Stage 2 626 599 -560 524 ------- Approach EB WB NB SB HCM Control Delay, s 21.4 0 0.6 0 HCM LOS C A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)1033 -- 354 - 1225 -- HCM Lane V/C Ratio 0.023 -- 0.384 ---- HCM Control Delay (s)8.6 -- 21.4 0 0 -- HCM Lane LOS A --C A A -- HCM 95th %tile Q(veh)0.1 -- 1.8 -0 -- P140 II. Queues 2015 Existing AM.syn 1: Mill Street & Main Street 10/14/2015 2015 Existing AM 10/7/2015 Synchro 9 Report Page 1 Lane Group EBL EBT WBL WBT WBR NBL NBT SBL SBT Lane Group Flow (vph)297 658 8 299 40 28 40 76 167 v/c Ratio 0.64 0.47 0.07 0.54 0.13 0.05 0.05 0.11 0.19 Control Delay 23.8 18.2 28.3 34.4 2.2 12.7 9.8 13.1 4.7 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 23.8 18.2 28.3 34.4 2.2 12.7 9.8 13.1 4.7 Queue Length 50th (ft)104 120 4 74 0 7 7 20 9 Queue Length 95th (ft)148 145 6 95 0 13 18 34 4 Internal Link Dist (ft)176 162 121 224 Turn Bay Length (ft)100 100 100 100 Base Capacity (vph)475 2219 285 1349 654 597 882 671 876 Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 0 0 Reduced v/c Ratio 0.63 0.30 0.03 0.22 0.06 0.05 0.05 0.11 0.19 Intersection Summary P141 II. Queues 2015 Existing PM.syn 1: Mill Street & Main Street 10/14/2015 2015 Existing PM 10/7/2015 Synchro 9 Report Page 1 Lane Group EBL EBT WBL WBT WBR NBL NBT SBL SBT Lane Group Flow (vph)213 553 24 654 125 68 60 92 264 v/c Ratio 0.50 0.31 0.10 0.64 0.23 0.19 0.09 0.18 0.35 Control Delay 13.9 10.1 19.4 27.4 4.7 22.5 15.4 21.4 7.1 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 13.9 10.1 19.4 27.4 4.7 22.5 15.4 21.4 7.1 Queue Length 50th (ft)55 71 9 150 0 23 13 31 15 Queue Length 95th (ft)59 70 18 173 11 43 38 60 39 Internal Link Dist (ft)176 162 121 224 Turn Bay Length (ft)100 100 100 100 Base Capacity (vph)464 2203 316 1349 680 363 681 505 751 Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 0 0 Reduced v/c Ratio 0.46 0.25 0.08 0.48 0.18 0.19 0.09 0.18 0.35 Intersection Summary P142 II. Queues 2015 Improved AM.syn 1: Mill Street & Main Street 10/15/2015 2015 Improved AM 10/7/2015 Synchro 9 Report Page 1 Lane Group EBL EBT WBL WBT WBR NBL NBT SBT SBR Lane Group Flow (vph)297 658 8 299 40 28 40 112 131 v/c Ratio 0.64 0.47 0.07 0.54 0.13 0.04 0.05 0.15 0.11 Control Delay 23.8 18.2 28.3 34.4 2.2 12.6 9.8 13.2 1.0 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 23.8 18.2 28.3 34.4 2.2 12.6 9.8 13.2 1.0 Queue Length 50th (ft)104 120 4 74 0 7 7 29 0 Queue Length 95th (ft)148 145 6 95 0 13 18 32 13 Internal Link Dist (ft)176 162 121 224 Turn Bay Length (ft)100 100 100 100 Base Capacity (vph)475 2219 285 1349 654 628 882 748 1209 Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 0 0 Reduced v/c Ratio 0.63 0.30 0.03 0.22 0.06 0.04 0.05 0.15 0.11 Intersection Summary P143 II. Queues 2015 Improved PM.syn 1: Mill Street & Main Street 10/15/2015 2015 Improved PM 10/7/2015 Synchro 9 Report Page 1 Lane Group EBL EBT WBL WBT WBR NBL NBT SBT SBR Lane Group Flow (vph)213 553 24 654 125 68 60 140 216 v/c Ratio 0.50 0.31 0.10 0.64 0.23 0.14 0.09 0.25 0.22 Control Delay 13.9 10.1 19.4 27.4 4.7 21.4 15.4 21.8 5.1 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 13.9 10.1 19.4 27.4 4.7 21.4 15.4 21.8 5.1 Queue Length 50th (ft)55 71 9 150 0 22 13 48 20 Queue Length 95th (ft)59 70 18 173 11 42 38 82 62 Internal Link Dist (ft)176 162 121 224 Turn Bay Length (ft)100 100 100 100 Base Capacity (vph)464 2203 316 1349 680 469 681 556 1035 Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 0 0 Reduced v/c Ratio 0.46 0.25 0.08 0.48 0.18 0.14 0.09 0.25 0.21 Intersection Summary P144 II.