HomeMy WebLinkAboutFile Documents.520 N 8th St.0032.2017 (8).ARBK
schlumberger construction
Jaime Tisch
520 N. 8th Street
Aspen, Colorado 81611
CONSTRUCTION MANAGEMENT PLAN
.
Prepared by:
Scott Billeisen
Schlumberger Construction Co.
314C Aspen Business Center
Aspen, Co
March 9, 2017
City of Aspen
Received
3/20/17
Building Department
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 ........................................................................................................... 2
2.1 DISTURBANCE AREA ............................................................................................................... 2
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.................................................................................................... 4
4.3 SEQUENCE (PHASING) OF CONSTRUCTION ........................................................................... 5
4.4 ADJOINING PROPERTIES ......................................................................................................... 5
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 ................................................................... 6
5.1 RIGHT OF WAY MANAGEMENT PLAN .................................................................................... 6
5.2 EMERGENCY VEHICLE ACCESS AND ORDINANCE 35 .............................................................. 7
5.3 CONSTRUCTION PARKING DETAILS ........................................................................................ 7
5.4 STAGING AREAS ..................................................................................................................... 8
5.5 RIGHT OF WAY LIMITATIONS ................................................................................................. 8
5.6 CONSTRUCTION TRAILER, MATERIALS STORAGE, AND WASTE MANAGEMENT ................... 10
6.0 TRAFFIC CONTROL.............................................................................................................. 11
6.1 GENERAL .............................................................................................................................. 11
6.2 HAUL ROUTES ......................................................................................................................... .................. 11
6.3 ONSITE VEHICLE LIMITATIONS ............................................................................................... 11
6.4 DELIVERY REQUIREMENTS ..................................................................................................... 12
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6.5 TRAFFIC CONTROL PLAN .............................................................................................................. 12
7.0 PEDISTRIAN PROTECTION ................................................................................................................. 12
7.1 GENERAL ................................................................................................................................ 12
7.2 LIMITATIONS ............................................................................................................................... 12
8.0 SEDIMENT AND EROSION CONTROL ............................................................................................... 13
8.1 REQUIREMENTS ........................................................................................................................... 13
8.2 SMUGGLER MOUNTAIN RESTRICTIONS ........................................................................................ 13
9.0 FUGITIVE DUST CONTROL ................................................................................................................. 14
9.1 FUGITIVE DUST CONTROL PLAN ................................................................................................... 14
9.2 REQUIREMENTS ...................................................................................................................... 14
10.0 EMISSIONS ................................................................................................................................................... 14
10.1 GENERAL .................................................................................................................................. 14
10.2 EMISSIONS FROM DIESEL POWERED ENGINES ............................................................................. 15
11.0 NOISE SUPRESSION ................................................................................................................................... 15
11.1 GENERAL ................................................................................................................................. 15
11.2 NOISE SUPPRESSION PLAN ............................................................................................................. 15
11.3 CONTINUNED NOISE MONITORING ............................................................................................... 16
11.4 REQUIREMENTS FOR ACTIVITIES EXCEEDING 80 DECIBELS ................................................................ 16
11.5 SPECIFIC RESTRICTIONS RELATED TO MANUFACTURING ON SITE ..................................................... 17
12.0 ENFORCEMENT .......................................................................................................................................... 17
12.1 CITY CONSTRUCTION MITIGATION OFFICER ....................................................................................... 18
12.2 CORRECTIVE ACTION ..................................................................................................................... 18
12.3 INSPECTION REPORTS .................................................................................................................... 18
13.0 CONSTRUCTION MITIGATION COMMITTEE .................................................................................... 18
14.0 APPEAL PROCESS ...................................................................................................................................... 19
APPENDICES
A – Required Project Sign
B – Parking Management Form
C – Haul Route Map
D – Noise Suppression Plan, Techniques and Equipment
E – Site Location Map
F – Core and Central Resort Area Map
G – Encroachment Zone Map
H – Project Schedule
I – Site Management Plan
J – Holiday Season Dates
City of Aspen
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Building Department
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 at 520 N. 8th Street, Aspen, CO. The elements contained in this
document are related to the development process. The approved Construction
Management Plan will be kept onsite.
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 Construction Management Plan shall govern the construction at 520 N. 8th
Street. 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.
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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.
1.4 REFERENCES
A. City of Aspen Construction and Mitigation Standards for Work in the Public
Rights-of-Way
B. City of Aspen Municipal Code Titles 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
2.0 PROJECT LOCATION
2.1 DISTURBANCE AREA
Scope of work is interior and exterior residential remodel
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2.2 LOCATION
The project is located at 520 N. 8th Street, As shown as Appendix E.
2.3 DESCRIPTION
The 520 N. 8th Street remodel plan documents are inclusive of the residential space
at 520 N. 8th Street.
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
As required a project notification letter will be distributed, that includes a description
of the current project phase, lists any traffic and/or pedestrian concerns, and describes
hauling/staging operations, within 10 days of the commencement of the work.
The above notification shall specifically be distributed to neighbors located
within 300 feet of the project property if required.
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.
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3.3 PROJECT SIGN
Please see Schlumberger Construction Co. project sign as Appendix A.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
Owner: Jaimie Tisch 970-?????
General Contractor: Schlumberger Construction 970-925-8360
Site Supervisor: Scott Billeisen 970-948-6543
Aspen City / Water Department & Sanitation: 970-544-6823
Aspen Police Department: 970-920-5310
Aspen School District: 970-925-3760
Aspen Valley Hospital: 970-925-1120
Aspen Volunteer Fire Department: 970-925-5532
EMERGENCY: 911
Erosion Control Representative, High Country Engineering, Dan Dennison: 970-945-8676
Holy Cross Electrical: 970-945-5491
RFTA, Roaring Fork Transportation Authority: 970-429-2099
Safety Officer: Safety Inc, Brian Olson: 970-683-0439
Source Gas LLC: 970-328-1255
Traffic Control Office, A-1 Traffic Control, Cal Whitman: 970-876-0738
4.0 PROJECT IMPLEMENTATION 4.1 DATES OF CONSTRUCTION
Dates of construction shall be determined at the issuance of the Building Permit
and shall conform to all Commercial Core limitations regarding dates of
construction. Any work being performed within City ROW shall be completed
as per the City of Aspen Right of Way permit requirements. See Appendix H –
Project Schedule 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 and New Year’s 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):
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• 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 J 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 and CCA is defined in Appendix F.
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. 4.3 SEQUENCE (PHASING) OF CONSTRUCTION
The Project Schedule is to be determined based upon permit issuance.
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.
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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
The scope of the project is limited to less than 40% demolition of existing custom
home with both interior and exterior construction/reconfiguring of the structure.
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
the surrounding area.
5.0 SITE AND RIGHT OF WAY MANAGEMENT
5.1 RIGHT OF WAY MANAGEMENT PLAN
The site is located on the west end of Aspen. Parking permits and designated paid
parking areas will be utilized for construction personnel performing work on the
project. Staging for the project not involve the use of any public Right of Ways.
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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
This Project will defer parking responsibilities to the individual subcontractors. The
IFFR permit scope is minimal and will have a negligible parking impact.
For the remodel, 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 sites TDM plan
must include 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
Program 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.
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.
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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, 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
Staging of materials will be contained on site and will be delivered on an as needed
basis at or as close to the time scheduled for install. Materials shall be delivered to the
site via truck or trailer and immediately hauled into the site thus causing little to no
interference with traffic.
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...
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• 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.
• Aesthetics: Consideration should be given to the aesthetics, public information,
and signage for adjacent residence, 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 G 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.
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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 CONSTRUCTION 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 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.
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.
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
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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
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
See Haul Routes – Appendix C, 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.
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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.
There will be a maximum of 2 delivery vehicles onsite at any one time.
Deliveries will be made between 7:30am - 5:30pm Monday thru Friday and
9am – 5pm on Saturdays.
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. 6.5 TRAFFIC CONTROL PLAN
Not Applicable.
7.0 PEDESTRIAN 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.
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8.0 SEDIMENT AND EROSION CONTROL
8.1 REQUIREMENTS
A Storm Water Management Plan is not required for this Scope of Work.
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. 8.2 SMUGGLER MOUNTAIN RESTRICTIONS
N/A
All projects located within the Smuggler Mountain Superfund Zone 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
E)
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.
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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
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.
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
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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
D) to meet the decibel limits below:
• 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.
• All other projects will be limited to 80 dB at the property line.
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.
Major impact projects that include earth retention are required to have a sound
engineer/consultant model the site plans and insert noise sources and specify noise
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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 CONTINUNED NOISE MONITORING
Major construction sites that require 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 install its own continued noise monitor. If the noise
complaints are verified, the site will be required to install its own continued noise
monitor, additionally the city will charge a rental fee for when City’s continued noise
monitor was used for the site. 11.4 REQUIREMENTS FOR ACTIVITIES EXCEEDING 80 DECIBELS
1. Any work producing noise levels over 80 decibels is not permitted to
commence until after 9:00 am and is not permitted on Saturdays.
That includes but not limited to the use of compressors, generators,
jackhammers, power equipment, nail guns, drilling machinery, earth
moving equipment and similar loud construction activities. This does
not restrict quiet work inside and outside that does not require a
power source, including a battery, on Saturday.
2. Notify neighbors within two hundred fifty (250) feet of the project
informing them of the kinds of equipment, expected noise levels and
durations of loud work. Including the variation of noise levels during
a typical construction days may be helpful. Such notification must be
in writing and be done seven (7) days prior to the starting time of the
project. 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.
3. 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.
4. Post notices to inform workers, including sub-contractors, about
the basic noise requirements, as well as specific noise restrictions,
to the project.
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5. Install noise barriers around all equipment/activities specified in
Table 1 of Appendix D. Noise barriers not only significantly reduce
construction noise, but they also provide an extra benefit of “hiding”
the noise producing sources, thus increasing a neighbor’s tolerance.
6. Move portable loud equipment including generators,
compressors, and cement mixers to different sides of the property
to reduce impacts on individual neighbors.
7. The use of radios on the site before 8:00 am is not allowed. 11. 5 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 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.
12.0 ENFORCEMENT
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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,
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
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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.
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North 8th St.
BUILDING PERMIT #
Schlumberger Construction
Company
Office (970) 925-8360
Emergency Phone#
Scott Billeisen
(970) 948-6543
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Building Department
CITY OF ASPEN APPLICATION FOR CONSTRUCTION PARKING SPACES
Construction related vehicles are excluded from the signed 2-Hour Free Parking areas in Aspen’s residential parking zones. Construction related vehicles will only be considered in compliance if parked in the leased construction parking spaces/area(s) or displaying a valid street permit. All other vehicles will be considered in violation. All
construction staging and construction parking shall be confined to the areas defined in an approved plan for the job
site. Workers shall be encouraged to carpool. Emergency access, as described in the approved plan for the job site, shall at no time be blocked.
The construction project may be issued the use of specific parking areas for a portion/duration of the project for a fee.
Owner / Agent’s Printed Name Owner / Agent’s Signature Date
For Office Use Only
Parking Fees ($10 Out-Core $25 In-Core/space/day)
No. of Spaces ________________ x No. of Days x rate
Total: $ _________
Commercial Core Map Attached
STAMP OF JUDGEMENT
City of Aspen - Engineering Department 970-920-5080 REVISED: 4/8/2009
BUILDING PERMIT# PARKING PERMIT#
Applicant to complete following information:
Project Address
Owner’s Name Owner’s Mailing Address Zip Owner’s Phone
Owner’s Authorized Agent Agent’s Mailing Address Zip Agent’s Phone
Contractor Contractor’s Address Zip Contractor’s Phone
Architect / Engineer of Record Mailing Address Zip Phone
E-Mail Contact for Applicant Description of Work
Number of Street Parking Spaces Begin Date End Date Number of Days
Provide one copy of a job site plan showing the following information (where applicable): 1. Location for all job site related vehicles, including number and exact location of requested street parking spaces. 2. Emergency access route allowing emergency vehicle access to the structure(s)
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Building Department
OFFICIAL HEAVY HAUL ROUTE MAP
Legend
Designated Heavy Haul Route
Roads
Parcels
City Boundary 0 300 600
Feet
Map prepared by Engineering and GIS Department
City of Aspen, CO 81611 May 4,2007
VINE ST
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Building Department
APPENDIX D
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 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.
Revised 11/17/09
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• 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
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
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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
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.
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Building Department
City of Aspen
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Building Department
TABLE 1
NOISE CONSTRUCTION EQUIPMENT REQUIRING NOISE
SUPPRESSION PLANS
Revised 11/17/09
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)
Grad all
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
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Building Department
705
200
101
101 100 427
415 395 688 387 373
355
101 400
774 200
420 410 300
100 400 770 300
390 380 370
360
400 2 1300 WILLIAMS RANCH DR 337
340 160
150 313 149 500 155 200 140 320 1400 27 137 295 23 600 130 300 800 155 155 100 115 120 700 15 277 280 110 11 101 100 610 1100 500
165 1000 155 202 253 260 80 900 87 155 600 70 400
60 240 155 235 100 220 50 565 569 300 559 40 560 570 145 125 115 537 217 548 562 552 546 566 540 200
590 200 537 555 200 548 534 201 536 541 549 543
529
523 511
535 518 100 532 300 530 512 533 655 520 100 606 511 512 449 701 400
505 707 506 509 1 200 2 303 4 6 100 305 307 200 445 7 8 470 300 800 433 798 9 10 202 309 205 728 306 12 311 11 204 207 308 14 716 735 310 13 209 313 315
317
206 802 16 312 15 375 377 18 211 208 314 101 20 390 213 316 210 105 22 319 215 212 318 107 717 217 601 214 321 109 320 219 216 323 730 322 106 111 285 221 325 218 108 113
110 112
114
116 118
120
122
324 720 223 220 115 326 225 222 270 117 328 231 224 227 119 268 226 229 121 233 231 228 123 230 727 450 851 860 125 737 501 142 127 601 140 855 925 124
126
128
130
129 855 138
925 1000 910 136
101 132 134 920 Smuggler Mountain Superfund Site Soil Status - August 2008
100
930 515
700 940 102 101 119 927 950 501 131 733735
727729
152 150 140 134 130 124
120
1040 931 117 920 200 600 1040 935 115 EPA Superfund Boundary Structure
Soil Status
Cleaned or Remedied 401
Levels > 1000
425 930 100 936 500 113 102 980 104 106 112 114 208 990 110 0 87.5 175 350 Feet 905 111 415 210 980 109 925 409 605 424 935 955
955 985 988 993 995
For information regarding the Smuggler
Mountain Superfund Site contact the
City of Aspen (970-920-5039) or Pitkin
County Environmental Health and
Natural Resources (970-920-5070).
998 629631 625 110 990 996 100709 117 932 407 414 725 932 975 110 620 624 119
403 981 210 632 977 120 973 403 981 710
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Building Department
Central Resort Area
Commercial Core Area
Central Resort Area and Commercial Core Area Map
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Building Department
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
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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.
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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.
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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 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.
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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.
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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
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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.
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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.
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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.
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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.
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Building Department
Appendix I: Waste Management Plan Requirements
CONSTRUCTION WASTE MANAGEMENT PLAN
Company Name: Schlumberger Construction Co.
Contact Person: Scott Billeisen, Telephone # (970) 948-6543
Address: 314C Airport Business Center, Aspen, CO 81611
Project Location: 520 N. 8th Street, Aspen CO
Contractor: Schlumberger Construction Co.
Contact Person: Scott Billeisen
Telephone # (970) 948-6543
Recycling Coordinators: Schlumberger Construction Co.
Contact Person: Scott Billeisen
Telephone # (970) 948-6543
Project Description: Interior tenant improvement. Waste Management Goals:
> This project will recycle or salvage for reuse a minimum of __10__ % 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
1
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> 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.
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1. Salvage Yes No
Do you plan to salvage materials from this project prior
to demolition or construction? X
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
Receipt attached
Y/N?
1. Appliances
Habitat for Humanity
3. Plumbing Fixtures
Habitat for Humanity
4.
5.
6.
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) X
Materials Hauler Facility
Drywall
Empire Drywall Pitkin County Landfill
Wood Empire Drywall Pitkin County Landfill
Metal Empire Drywall Pitkin County Landfill
3. On-Site Use Yes No
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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 photos of locations these items were reused)
X
If yes, please describe: We are planning on reusing interior barn wood siding and any framing materials that are deemed structurally
sound and adequate for reuse.
4. Disposal at landfill
Will any materials be disposed of (not recycled or salvaged) at the landfill? Yes No
Estimate the number of tons of material to be taken to the landfill for disposal : 20
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Construction & Demolition Summary Report (CDSR)
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. A separate Summary Report is required for each permit issued.
Deliver completed CDSR to Building Inspector. Call (XXX) XXX-XXXX or email ___________________ with
inquiries regarding this form.
DO NOT ATTACH ADDITIONAL ITEMS
Permit #: ____________________________________
Project Address: (include floor, suite, etc.): 520 N. 8th St. Aspen, CO _______________
Contact Name: Scott Billeisen _______ Title: Project Manager ___________________
Company: Schlumberger Construction ________________________________________
Contact Mailing Address: ___________________________________________________
City ________________________________________ State ____________________ ZIP
Phone: Fax: Email:
For lines 1, 2 &3 please check only 1 item for each
1) Project Type: New Construction Addition/Alteration X Demolition
2) Building Type: Non-residential Single Family/Duplex Apartment/Multifamily
Sewer/Storm Drain Streets, Sidewalks, Traffic Bridge
Landscape, Parks, Open Space
3) Tenant Improvement (check one): Yes X No
4) Size of Project May 1 , , 2017 ________________________________________________________________________________________________________ sq. ft. Project Valuation $
5) Completion Date_7__/_15___/_18___
6) Describe any difficulties you encountered in complying with your waste management plan and tell us how to remedy
the problem in the future.
For City Use Only: App Filed____/____/____ CDSR Submitted____/____/___ Received___/___/___
Counter Staff _____________________________________
Diversion Goal Approved Good Cause Non-Attainment Conditional Approval __________
Not Approved, reason ___________________________
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Building Department
Permit #: Address:
REQUIREMENT:
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.
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Building Department
Appendix J - Holiday Schedule
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 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
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Building Department