HomeMy WebLinkAboutFile Documents.630 W Hopkins Ave.0052-2020-BRES (19) Construction Management Plan
630 Hopkins Ave,Aspen,Colorado
1. General
• Table of Contents and definitions—This plan follows the City of Aspen CMP Manual of
June 2019.
• CMP Certificate is attached. Appendix O.
2. Project Introduction
2.1 Disturbance Area
Total SF of soil disturbance=Approx. 6000 SF.
2.2 Location
• Project Vicinity Map attached as Appendix J
2.3 Descriptions that include:
• The proposed development is a remodel of an existing structure with new excavation
limited to new windows wells.
• The Interior spaces of the building are not increasing. A small increase to the exterior
upper level deck.
• The FAR of the completed project will be 3795.
• Project also includes site/landscape improvements.
3. Project Documentation
3.1 Permits
• Contractor shall maintain all applicable local, state, and federal licenses and permits to
apply to the construction project. Applicant is seeking a City of Aspen building permit
and all applicable sub permits required for a single family residence.
3.2 Public Notification
• Project notifications will be in the form of onsite notifications and direct communication
with neighbors.
3.3 Project Sign
• A project sign per City of Aspen standards including all required project information will
be constructed and posted on site. An example is attached for reference as Appendix A.
3.4 Contact Designation
• Contact list attached as Appendix K
4. Project Implementation
4.1 Dates of Construction
• Proposed dates (depending on date of permit issuance) are 5-1-21 to 11-26-22.RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
4.2 Hours of Construction
■ Per Pity of Aspen Website and CMP manual construction hours will be 7:30am to
5:30pm Monday—Friday and 9am-5pm on Saturday.
4.3 Sequence of Construction
■ Preliminary project schedule and sequencing attached as Appendix K
4.4 Neighboring Properties
■ The property is in a residential neighborhood.The home to the west is owned by the
same family.
4.5 Project Fencing
■ Prior to any construction activity the development envelope will be staked and a
construction fence will be erected and will remain for the duration of the project.
4.6 Public Health and Welfare
■ The project will uphold the utmost respect to public health and welfare at all times.
4.7 Natural Environment
4.7.1 A full landscaping plan will be submitted as part of the building permit submittal.
Erosion precautions will be put in place per the erosion control plan submitted with
the building permit submittal.
4.7.2 The tree protection and removal plan is attached as Appendix L
5. Parking Management
5.1 Right of Way Management Plan
5.1.1 We do not plan to encroach on the Right of Way for this project.
5.2 Emergency Vehicle Access and Ordinance 35.
5.2.1 The project will provide access for emergency vehicles at all time and will comply
with Temporary Heat plan restrictions.
5.3 Parking Management Form
■ Parking will be contained inside the property line via the area between the rear of the
structure and the alley way. Trades will be required to car pool in order to reduce the
number of vehicles at the site and in order to maintain continuous access for deliveries
and emergency vehicles.
5.4 Staging Areas
5.4.1 The specified staging areas will be adjacent to the alleyway and are shown on the
attached site plan
5.5 Right of Way Limitations
5.5.1 The project does not plan on encroaching into the right of way.
5.6 Site Plan
5.6.1 A site plan with all required notations is attached as Appendix M
5.7 Waste Management
5.7.1 Food waste and consumer recycling bins will be installed on site and managed by
the waste removal company.
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
5.7.2 Products of demolition will be sorted into removal bins organized by the materials
that Pitkin County Solid Waste can receive and utilize. For the structure demolition
purposes, PCSW will only accept natural wood, free of other materials except nails.
For construction purposes,the building will be constructed of engineered lumber
and thus the center will accept none of the waste products of the building.
6. Traffic Control
6.1 General
6.1.1 The site is located in a totally residential neighborhood with access either through
the alley or the south facing front door along Hopkins Street. There should be
virtually no traffic affects to the project.
6.2 Haul Routes
6.2.1 See attached vicinity maps and proposed haul routes for the project. The intent of
these haul routes is to minimize the impact on the City. Appendix B
6.3 Delivery Requirements
6.3.1 Only one delivery at a time will be permitted. Deliveries will be done through the
Alley with truck parking such as to allow car passage through the alley.
6.3.2 Hours of deliveries—7:30am-5:30pm M-F
6.3.3 Trucks will not be allowed to Idle during delivery.
6.4 Traffic Control Plan
6.4.1 No Traffic Control plan is necessary. Should any Traffic control become necessary,
Al Traffic Control will be the Traffic Control Supervisor.
7. Pedestrian Protection
7.1 General
■ There are no sidewalks along Hopkins Ave. There will be no safety impacts to anyone
walking on the roadway outside of the construction fence.
8. Sediment and Erosion Control
8.1 Storm Water Pollution Prevention Plan,to include:
8.1.1 Erosion control measures shown on Appendix N—Stormwater Management and
Erosion Control Plan
8.1.2 Any trucking operations will occur exclusively in the Alley or on Hopkins Ave.
Tracking pads will only be installed for any period in which traffic is not contained to
the existing asphalt and concrete.
8.1.3 Concrete washout will be done in a portable unit.
8.2 The Property is not within the Smuggle Mountain Superfund Site.
9. Fugitive Dust Control
9.1 Fugitive Dust Control Plan RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
9.1.1 The single site wall along the West property line is the only excavation. This area is
contained in a 10' deep common window well with the neighboring house. There is
no chance for dust to escape thus there will be no plan.
10.Emissions
10.1 General
10.1.1 Assure proper vehicle maintenance—Subcontractors will properly maintain vehicles
10.2 Emissions from Diesel Powder Engines
10.2.1 Opacity—no darker than 40%-Subcontractors to ensure their truck are compliant
11.Noise Suppression
11.1 General
11.1.1 The project will contain no drilling or boring.
11.1.2 Work not to exceed 80 dB (70 db Summer) at the property line or will be mitigated.
11.1.3 Work will be conducted in a manner sensitive to the surrounding neighbors.
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
MADIGAN
+ COMPANY
PROJECT: 630 West Hopkins
PERMIT #: XXXX.XXXX.XXXX
CONTRACTOR: MADIGAN + COMPANY
CONTACT: CHRIS MADIGAN
PHONE: 970-319-2232
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
r ' 1 !� l�] I 1 /��
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OFFICIAL HEAVY HAUL ROUTE MAP
1ujAppendix B - Haul Route Map Legend _
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Appendix C -
Noise Suppression Plan, Techniques and Equipment
Noise Blocking Methods
Contractors shall require all subcontractors and vendors to use:
• "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
Temporary Noise Barrier Materials:
Temporary barriers shall be 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 shall 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. An equivalent barrier design can be submitted in lieu of the
plywood barrier described above.
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 from 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. RECEIVED
• All equipment should be properly maintained, with special attention to muffler
10/19/2020
ASPEN
BUILDING DEPARTMENT
other noise control devices.
Revised 11/17/09
• 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/ Noise Controls
Activity II
Pile Driver Enclosure, muffler
Stone Saw Cutting (Noise control pad with water
Handheld Impact Reduction of reflected sound
Drills
Circular Saw Blades 15°tooth angle, new tooth configuration, slotted saw blades, viscoelastic
damping
Pneumatic Tools Muffler
Pavement Breaker/ Muffler, enclosure of cylinder case and front head, moil damping
Rock Drill
Portable Air Muffler, acoustic enclosures
Compressor
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 When dropping materials from a height—for example, into or out of a
Height truck, or when loading or unloading scaffolding, noise suppression plans
(Re-Roofing) 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 use rubber mallets to erect and dismantle formwork
Formwork
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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
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 Pre-augur pile holes to reduce the duration of impact or vibratory pile
Pavement Saws 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 All pneumatic tools operated in the City of Aspen must be fitted with an
Power Tools effective silencer on their air exhaust port.
Revised 11/17/09 RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
TABLE 1
NOISE CONSTRUCTION EQUIPMENT REQUIRING NOISE
SUPPRESSION PLANS
Equipment Category
Auger Drill Rig
Backhoe
Chain Saw
Clam Shovel
Compressor(air)
Concrete Mixer
Concrete Pump
Concrete Saw
Crane (mobile or stationary)
Dozer
Drill Rig
Excavator
Front End Loader
Generator(more than 25 KVA)
Gradall
Grader
Horizontal Hydraulic Boring Jack
Impact Pile Driver(diesel or drop)
Impact Wrench
Jackhammer*
Mounted Impact Hammer(hoe ram)
Paver
Pneumatic Tools
Rock Drill
Scraper
Scarifier
Slurry Machine
Vibratory Pile Driver
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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PBEIVEb
10/19/2020
ASPEN
BUILDING DEPARTMENT
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Appendix E - Central Resort Area and Commercial Core Area Maplo/19/2020
ASPEN
BUILDING DEPARTMENT
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Appendix E - Central Resort Area and Commercial Core Area Maplo/19/2020
ASPEN
BUILDING DEPARTMENT
Appendix G - Stormwater Pollution Plan
Requirements
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 toRECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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 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 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 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. RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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 rb
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 throughoutconstruction.
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 meltseason.
RECEIVED
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BUILDING DEPARTMENT
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 significanterosion.
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.
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.
RECEIVED
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BUILDING DEPARTMENT
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.
RECEIVED
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BUILDING DEPARTMENT
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 ofAspen.
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 orvoided."
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. RECEIVED
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BUILDING DEPARTMENT
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 orvoided".
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.
RECEIVED
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BUILDING DEPARTMENT
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 if 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 minimumsspecified.
g. Projects having a period of exposure (from time of land disturbance until permanent erosion
control measures are installed) of less than 14days.
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 thewatershed.RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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 mustdefine:
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 an 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 bythem.
RECEIVED
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BUILDING DEPARTMENT
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.
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
Appendix H - Construction Waste Management Plan
CONSTRUCTION WASTE MANAGEMENT PLAN
Company Name: Madigan and CO Contact Person: Kevin Heinecken
PO Box 9682 Address: Telephone #: 970-379-4238
Aspen, CO 81612
Project Location: 630 West Hopkins
Contractor: Madigan and Company
Contact Person: Kevin Heinecken
Telephone #: 970-379-4238
Recycling Kevin Heinecken
Coordinators:
Contact Person: Kevin Heinecken
Telephone #: 970-379-4238
Project
Description:
Single Family home. Remodel of existing home with no foundation
addition.
,1 ED
10/19/2020
ASPEN
BUILDING DEPARTMENT
Waste Management Goals:
This project will recycle or salvage for reuse a minimum of 5 % by weight of the
waste generated on-site.
• Waste reduction will be achieved through building design, and reuse and recycling efforts will
be maintained throughout the construction process.
Waste Prevention Planning:
• Compliance with Chittenden Solid Waste District's (C.S.W.D.) mandatory
recycling requirements for businesses. C.S.W.D. mandatory recyclables include:
o newspaper
o corrugated cardboard
o white and colored office paper
o plastic and glass bottles and jars
o metal cans
• Compliance with C.S.W.D. and 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.
• Project Construction Documents— Requirements for waste management which will be included
in all work. The General Contractor will contractually require all subcontractors to comply with
the C.S.W.D. 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 a row of
dumpsters each specifically labeled for respective materials to be received.
o Hazardous waste will be managed by a licensed hazardous waste vendor.
RECEIVED
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BUILDING DEPARTMENT
1. Salvage Yes No
Do you plan to salvage materials from this project prior to X
demolition or construction?
If YES, list the materials that will be salvaged (e.g., doors, Facility or Salvage company receiving Receipt attached
windows, casing, toilets, sinks, fixtures, wood siding, tiles, etc.) material Y/N?
1. Doors - Cabinetry - Millwork Habitat for Humanity Restore
2.
3.
4.
5.
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
Wood Studs Mountain Waste Pitkin County
Asphalt Stutsman Gerbaz Pitkin County
Concrete Stutsman Gerbaz Pitkin County
3. On-Site Use Yes No
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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.)? (please provide NO
photos of locations these items were reused)
If yes, please describe:
4. Disposal at landfill
Will any materials be disposed of (not recycled or salvaged) at the landfill? i\Yes) i No
Estimate the number of tons of material to be taken to the landfill for disposal:
8
RECEIVED
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ASPEN
BUILDING DEPARTMENT
•
Construction & Demolition Summary Report (CDSR)
This form must be completed for the followingtypes of projects:
y_�
pYl� p J 41
• All New Construction
• All Demolition, (excluding single family&duplex)
• Addition/Alteration with construction valuation exceeding$50,000 CITY OF ASPEN
(excluding single family& duplex residential)
Completed Summary Reports must be submitted prior to sign off at Final Inspection and issuance of certificate of
occupancy or temporary certificate of occupancy. A separate Summary Report is required for each permit issued.
Deliver completed CDSR to Building Inspector. Call(XXX)XXX-XXXXor email with
inquiries regarding this form.
DO NOT ATTACH ADDITIONAL ITEMS
Permit#: Permit is in approval process
Project Address: (include floor,suite,etc.): 630 West Hopkins
Contact Name: Kevin Heinecken Title: Superintendent
Company: Madigan and Co
Contact Mailing Address: PO Box 9682
City Aspen State CO ZIP 81612
Phone: 970-379-4238 Fax: are you serious Email: kevin@madiganco.co
For lines 1,2&3 please check only 1 item for each
1) Project Type: New Construction ition/Alteration Demolition
2) Building Type: Non-residential mg e ami y Dup Apai tiuent/Multifamily
Sewer/Storm Drain Streets, i ewalks, Traffic Bridge
Landscape,Parks, Open Space
3) Tenant Improvement(check one): Yes No i',
4) Size of Project 3500 sq. ft. Project Valuation$ 2,800,000
5) Completion Date 11,131-22
6)Describe any difficulties you encountered in complying with your waste management plan and tell us howto remedy
the problem in the future.
Pitkin County Solid Waste only accepts natural wood for recycling. Virtually all wood used on any of
our projects is engineered and thus the waste from that cannot be recycled. We plan to vote
Democratic and convince Pitkin County to expand available recycling options. We also plan to lobby
Cite of Aspen to bring back cardboard recycling to the Rio Grande so that cardboard can be recycled.
For City Use Only:App Filed / / CDSR Submitted / / Received / /
Counter Staff
Diversion Goal Approved Good Cause Non-Attainment Conditional Approval
Not Approved, reason
RECEIVED
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ASPEN
BUILDING DEPARTMENT
IPermit #: Address:
REOUIREMENT:
Recycle % of Asphalt& Concrete materials and no less than % of all other debris (measured in
tons).
Instructions: Using receipts and invoices list the tonnage of materials recycled during construction or 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.
Use Materials Conversion Worksheet to convert from cubic yards, square feet,board feet, etc.to tons
Column A—Tons of scrap or debris for each material type.
Columns B,C,D—quantities of A to be salvaged or reused,recycled, or disposed. See worksheet for definitions.
Column E—list vendors or facilities used for salvage or reuse,recycling, or disposal.
1 iaterial Type A B C D E
(circle all that apply) •
Total TONS Salvage Recycling* Disposal* Actual Facility Used
Discarded or
Reuse*
Asphalt/Concrete
DO NOT INCLUDE ASPHALT/CONCRETE IN TOTAL OR CALCULATION BELOW
Brick.Masonry. Tile
Cabinets,Fixtures.Doors,
Windows. Equipment
Carpet
Carpet Padding
Cardboard
_ Ceiling Tile(acoustic)
_ Drywall(used or painted)
Drywall(unpainted scrap or
sheets)
Landscape Debris (brush,
chips.trees. stumps.etc.)
Scrap Metal(all types)
Wood,Pallets, &Lumber
(clean&unpainted,no
pressure treated wood)
Non-Recyclable Debris,ACM,
LBP(indicate)
Other(indicate)
Recyclable Mixed Debris 6
Column Totals i A B C D Confum Totals Are Correct
*See instructions for definitions 6 See C&D Recycling Options for details
7. Fill in the blanks below to calculate your recycling rate.
Column Totals (B + C ) = - A = x 100 = °o
Print Name: Signature: Date
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
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Al_ liRECEIVE(
10/19/2020
ASPEN
BUILDING DEPARTMENT
630 West Hopkins
Vicinity Map
...
...
43)
630 West
Hopkins Avenue
22 min drive - home
!11. 16.111
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
630 West Hopkins
Project Contacts
Owner Paige West & Christopher Contractor Madigan and Company
Cooper PO Box 9682
C/O Joseph Spears Aspen CO 81612
S2 Architects (970) 319-2232
215 S Monarch, Suite G-102
Aspen, CO 81611
Site Kevin Heinecken Safety Miller Safety Consulting
Supervisor Kevin@madiganco.co Officer 12071 Tejon St Ste 200
(970) 379-4238 Denver, CO 80234
Traffic Al Traffic Control Erosion Josh Rice
Control 32599 Hwy 6 and 24 Control Woody Creek Engineering
Silt, CO 81652 PO Box 575
(970) 876-0738 Woody Creek, CO 81656
Sheriff Office: (970) 920-5300
Fire Department: (970) 925-5532
Aspen Valley Hospital: (970) 925-1120
Roaring Fork Transit (970) 925-8484
US Forest Service: (970) 925-3445
CO Division of Wildlife: (970) 945-7228
Aspen School District (970) 925-3760
Holy Cross Electric (970) 945-5491
Black Hills Energy (888) 890-5554
EMERGENCY: CALL 911
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
Appendix L
630 West Hopkins CMP
Tree Protection and Removal Plan
EXISTING UTILITIES;RE CIVIL AND SURVEY EXISTING FENCE OR TREE PROTECTION FENCE TO PROPOSED CONC TREE PROTECTION AREA
PROTECT THESE ASPENS I L I F T
PROPOSED UTILITIES;RE CIVIL -----
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TREE MITIGATION SCHEDULE y I
ATS REPORT \ /
INITIAL ATS REPORT \ /
HEALTH/VALUE ATS REPORT VALUE FOR ADJUSTED \ /
TREE TYPE DBH,SIZE INITIAL VALUE REMOVAL=1 RATING ADJUSTED REMOVALS VALUES FOR COMMENT \ /
NUMBER DIA(IN) (ALL TREES) PRESERVATION=0 (POOR=0; VALUES(ALL N. /
FAIR=0.5; TREES) ONLY(NOT REMOVALS \ i/
GOOD=1) ADJUSTED) ONLY -----___ _ Date Issuance
T1 SPRUCE 4.5 $715,33 0 0,5 $357.67
2020-03-10 Draft t0 Civil
Coordi
T2 ASPEN 18 $11,445.30 0 0 $0.00 2020-04- 0%Crlati0n
T3 BLUE SPRUCE 7 $,,73oss 1 55 $865.46 $1,73053 $865.46 REMOVALS AND PRESERVATION LEGEND (RENOTESSHEETSANDARBORISTREPORT) 2ozo-05-08 5o%CDs
2020-05-15 75%CDs I Permit Set
T4 COTTONWOOD 4 $565.20 1 1 $565.20 $565.20 $565.20
T5 BLUE SPRUCE 5 $883.13 1 1 $883.13 $883.13 $883.13
T6 BLUE SPRUCE 11 $4,274.33 1 0 $0.00 $4,274.33 $0.00 01
T7 COTTONWOOD 27.5 $26,714.53 0 1 $26,714.53 TPF TREE PROTECTION FENCE
TO COTTONWOOD 14.5 $7,427.08 0 0.5 $3,713.54 L9.00
T9 COTTONWOOD 12 $5,086.80 1 0 $0.00 $5,086.80 $0.00
T10 SPRUCE 4 $565.20 1 0 $0.00 $565.20 $0.00 / -\
T11 SPRUCE 3.5 $0.00 1 0.5 $0.00 $0.00 $0.00 /
T12 ASPEN 6 $1,271.70 1 0 $0.00 $1,271.70 $0.00 I `-,E' I p EX PROTECT EXISTING TREE TO REMAIN
T13 ASPEN 12 $5,086.80 0 1 $5,086.80 \ /
T14 ASPEN 1.5 $3,894.58 0 1 $3,894.58 \
T15 ASPEN $1,271.70 0 1 $1,271.70
T16 ASPEN $2,260.80 0 0.5 $1,130.40
T17 ASPEN $1,271.70 0 1 $1,271.70
T18 ASPEN $2,260.80 0 1 $2,260.880
REMOVE EXISTING TREE;SEE TREE REMOVAL SCHEDULE
IMO
T19 ASPEN $2,260.80 0 1 $2,260.80
TOTAL
175.5 $78,986.70 $50,276.31 $14,377.28 $2,313.79
Title
NOTE:The tree mitiga80n values shown are preliminary.The actual fee will be provided by the City of Aspen Forester during the permitting process. Tree Removal and
Preservation Plan
TREES PROPOSED
SYMBOL BOTANICAL NAME COMMON SIZE SPACING OTT UNIT UNIT COST TOTAL
NAME /�1\-�`
PT Populus Tremuloides Aspen 3"ss Per Plan 4 EA $800 $3,200 f�!'
AA Amelanchier elnifolia Serviceberry 8'm/s, Per Plan 1 EA $800 $800 'C�-\V/ 0' 4' 8'
$4,000
MITIGATION SUMMARY Drawing No.
TREE REMOVALS(ADJUSTED VALUE) $2,314 L2 . 00
TREES PROPOSED $4,000
ESTIMATED TOTAL FEES DUE ($1,686)
RECEIVED
10/19/2020
ASPEN
BUILDING DEPARTMENT
IMPROVEMENT SURVEY PLAT & TOPOGRAPHIC SURVEY`-17 .. •--- /` �' � � �.
LOTS M AND N, BLOCK 25, ORIGINAL TOWNSITE OF ASPEN CALF COURSE9y.
CITY OF ASPEN, COUNTY OF PITKIN, STATE OF COLORADO o,: �
Appendix M - sp i ,, =\
630 West Hopkins �
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��g_ oS REBAR&CAE PROPERTY DESCRIPTION SCAT I I"-2000'
S /// k 6g\ L.S.#37931-SET
COLUMI9 m WI( L LOTS M AND N,BLOCK 25,ORIGINAL TOWNSITE OF ASPEN,CITY OF ASPEN,COUNTY OF
GRAPHIC SCALE ;.) 11w ASPHALTPKING - PITKIN,sTATEOFCOLORADO
♦ I19
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IN FEET) - W TI8
METER
1 inch= 10 fL / F.F. P.
7933.37' OA/ Restroom
estroom
57Lrs-' m
e?' LOTS M&N,BLOCK 25
6,000S.F t
/ TWO STORY WOOD T17 TOILS
SiFRAME HOUSE " C ASPHALT T16 Guardshack q4� / WITH BASEMENT I)THIS PROPERTY IS SUBJECT TO RESERVATIONS,RESTRICTIONS,COVENANTS,BUILDING
630 W.HOPKINS AVENUE �,�`� SETBACKS AND EASEMENTS OF RECORD,OR IN PLACE AND EXCEPTIONS TO TITLE SHOWN IN
$ �•��� style THE TITLE COMMITMENT PREPARED BY LAND TITLE GUARANTEE COMPANY,ORDER NO.
W RIDGE GAS ,�♦!��♦�. Q64002805,DATED EFFECTIVE OCTOBER 24,2019.
K 7962.7' METER - nveRV, construction
��, • 2)THE DATE OF THIS SURVEY WAS NOVEMBER 04&14,2019.
W,Q / ,,,,,/,,,
AL,�. ���I� office trailer
6. 7935, ♦ 3)BASIS OF BEARINGS FOR THIS SURVEY IS A BEARING OF S75°09'11"E BETWEEN THE
Kg c TI5 SOUTHWESTERLY CORNER OF LOT K,BLOCK 25,A#5 REBAR&RED PLASTIC CAP L.S.#9018
k1 f.' �,',; WINDOW %/ _ FOUND IN PLACE AND THE SOUTHWESTERLY CORNER OF LOT M,BLOCK 25,A 45 REBAR&RED
. y0d00 p/N WELL � '• PLASTIC CAP LS.#9018 FOUND IN PLACE.
O
4)UNITS OF MEASURE FOR ALL DIMENSIONS SHOWN HEREON IS U.S.SURVEY FEET.
F.F.
ZA 41,/
o. • 792CHIhINEY 7935.16' ^���.� 5)THIS SURVEY IS BASED ON THE CITY AND TOWNSITE PLAT OF ASPEN PLAT AND AN
r / IMPROVEMENT SURVEY PREPARED BY HIGH COUNTRY ENGINEERING RECORDED JANUARY 14,
/ �[ 7961.3' ��//�/S 0. / 2008 IN PLAT BOOK 86 AT PAGE 31 IN THE PITKIN COUNTY CLERK AND RECORDER'S OFFICE AND
1/ � /q LOT O CORNERS FOUND IN PLACE.
/ 9.60
/ JWJ\ CHIMNEY PENC 6)ELEVATIONS ARE BASED ON A GPS OBSERVATION UTILIZING THE WESTERN COLORADO
i(7961.; / 340,17 r RTVRN GPS NETWORK(1988 ORTHO DATUM)YIELDING AN ON-SITE ELEVATION OF 7933.88'ON
...,
THE SOUTHWESTERLY CORNER OF LOT M,BLOCK 25 AS SHOWN.CONTOUR INTERVAL EQUALS l
FOOT.
LOT K m - 7)THERE WAS APPROXIMATELY 5"OF SNOW AND ICE ON THE GROUND AT THE TIME OF
#5 REBAR&RED
it 8' CHIb7NEY " SURVEY.
PLASTIC CAP L.S.#9018 / / / 7961.5' /q 8)ACCORDING TO THE CITY OF ASPEN COMMUNITY DEVELOPMENT WEBSITE THE SUBJECT
32I0 PROPERTY IS ZONED R-6.FRONT SETBACKS ARE 10'FOR THE PRINCIPAL BUILDING AND IS'FOR
\ CHMNEY AN ACCESSORY BUILDING,REAR SETBACKS ARE 10'FOR THE PRINCIPAL BUILDING AND 5'FOR
• 7961.5' -, J250' AN ACCESSORY BUILDING AND SIDE SETBACKS ARE 5'.
\ LOT �
BASJS ' �T,•. /' p�
T2 p ¢ . 1—AV' P Indicates 6'Construction
°PBEAR(yG5 #5 REBAR&RED ^ �`4'-'§ Fencing
\PLASTIC CAP-7933018 ¢- ,''���fit'F/58:1,,..
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3 09'I l"W OPEACE �. &. ProtectionIMPROVEMENT SURVEY STATP.MI:N'..7934 T4 1 I,IASON R.NEIL,HEREBY CERTIFY TO WINGSTONE TOY COMPANY,LLC.,A PENNSYLVANIA
FencingLIMITED LIABILITY COMPANY,THAT I AM A PROFESSIONAL LAND SURVEYOR LICENSED
�. &YELLOWUNDER THE LAWS OF THE STATE OF COLORADO;THAT THIS IMPROVEMENT SURVEY PLAT IS
T' STIC CAP L.S.#19598 TRUE,CORRECT AND COMPLETE BASED ON MY KNOWLEDGE,INFORMATION AND BELIEF AS
`` 'D1rCHI93; @Y ARS S84513'03"W 0.68' LAID OUT AND SHOWN HEREON;THAT THIS IMPROVEMENT SURVEY PLAT IS NOT A GUARANTY
�II� Tg \ OR WARRANTY,EITHER EXPRESSED OR IMPLIED,THAT THIS IMPROVEMENT SURVEY PLAT WAS
MADE BY ME FROM AN ACCURATE SURVEY OF THE REAL PROPERTY PERFORMED BY ME OR
! GRAVEL nEBGRDER � ���� T10 's UNDER MY DIRECT SUPERVISION ON NOVEMBER 04&14,2019;THAT,IN THE PREPARATION OF
PARKING s THIS IMPROVEMENT SURVEY PLAT,I RELIED UPON THE TITLE COMMITMENT PREPARED BY
�'� T7 �2�, THAT THE LOCATION AND DIMENSIONSF ALL BUILDINGS,IMPROVEMENTS,EASEMENTS,2019;LAND TITLE GUARANTEE COMPANY,ORDER NO.Q64002805,DATED EFFECTIVE OCTOBER 24,
3 I�I� 7933 RIGHTS OF WAY IN EVIDENCE OR KNOWN TO ME AND PROPERTY AND MATTERS REFERENCED IN SAID TITLE COMMITMENT NCAPABLS BY LE OF BEING
R ON THE REAL
/ \ ♦ SHOWN ARE ACCURATELY SHOWN,AND THAT THIS PLAT IS IN ACCORDANCE OF AN
WOOD ` �9 Iyj2 IMPROVEMENT SURVEY PLAT AS SET FORTH IN C.R.S.§38-51-102(9).ERROR OF CLOSURE FOR
BRIDGEBORD JJ THIS SURVEY IS LESS THAN I:15,000.
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By
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Checked By: CITY OF ASPEN,COLORADO 19080
P.O.Box 1746
4
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RiBe,70)co 625-19581650 DEC 'R''
Phone(9 IMPROVEMENT&TOPO SURVEY
Pax(970)579-7150 DEC.02,2019 LOTS M&N,BLOCK 25,CITY OF ASPEN
NOTICE:ACCORDING TO COLORADO LAW,YOU MIST COMMENCE ANY LEGAL.ACTION www.peaksurveyinginc.com
BASER UPON ANY DEFECT IN THIS SURVEY WITHIN THREE YEARS AFIER YOU FIRST COMM].File: 630 W.HOPKINS AVE. 1 OF 1 RECEIVED
THIS SURVEY BE COMMENCED CERTIFICATION SHOW aeaEeP. THAN TDISCOVER SUCH DEFECT IN NO EVENT MAY EN R9NrREoA DAT ACTION BASED UPON ANYE.'THEDE J Since 2001 080.DWG I�LI,,!
10/19/2020
ASPEN
BUILDING DEPARTMENT
Appendix I EXISTING CONTOUR .�
630 West Hopkins CMP WOODY CREEK
PROPOSED CONTOUR ENGINEERING
Erosion Control Plan
®.... PIPE
GRAVEL DRAIN WOODY CREEK ENGINEERING,LLC
P.O.BOX 575
LE. WOODY CREEK,COLORADO 81656
------��� P'$l[X_uE (P):970-429-8297
c\\\Ek�Uf G GAS METER WOODYCREEKENGINEERING.COM
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10/19 2020
ASPEN
BUILDING DEPARTMENT
Last Name Madigan and CO Appendix 0
Kevin Heinecken
CMP Certificate
Email kevin@madiganco.co
Phone 9703794238
IP Address 73.203.50.87
Score Obtained 95.0 out of 105.0(90.5%)
Passed
Designation
You passed!Your Certificate is attached.Please print and submit with your CMP.
Completion Time 1 hour,23 minutes,40 seconds
Administrator Remarks Processing
User Account Guest RECEIVED
Link https://cmpaspen.com/submission-confirmed/?id=8ddd86492139e289be0440a9d444/il 9/2 0II
ASPEN
BUILDING DEPARTMENT