HomeMy WebLinkAboutFile Documents.614 North St.0248.2017 (63).ARBK
715 W MAIN ST | SUITE 204 | ASPEN CO 81611 | 970.279.4157 | FORUMPHI.COM
CONSTRUCTION MANAGEMENT PLAN
614 W NORTH ST.
ASPEN, CO 81611
10/11/17
site plan in arch. set
#A-003
2
TABLE OF CONTENTS
1.0 GENERAL CONDITIONS
1.1 PURPOSE
1.2 APPLICABLITY
1.3 DEFINITIONS AND TERMS
1.4 REFERENCES
2.0 PROJECT INTRODUCTION
2.1 DISTURBANCE AREA
2.2 LOCATION
2.3 DESCRIPTION
3.0 PROJECT DOCUMENTATION
3.1 PERMITS / OTHER DOCUMENTS
3.2 PUBLIC NOTIFICATION
3.3 PROJECT SIGN
3.4 CONTACT DESIGNATION
4.0 PROJECT IMPLEMENATION
4.1 DATES OF CONSTRUCTION
4.2 HOURS OF CONSTRUCTION
4.3 SEQUENCE (PHASING) OF CONSTRUCTION
4.4 ADJOINING PROPERTY OWNERS
4.5 PROJECT FENCING
4.6 PUBLIC HEALTH AND WELFARE
4.7 NATURAL ENVIRONMENT
5.0 SITE AND RIGHT OF WAY MANAGEMENT
5.1 RIGHT OF WAY MANAGEMENT PLAN
5.2 EMERGENCY VEHILE ACCESS AND ORDINANCE 35
5.3 CONSTRUCTION PARKING DETAILS
5.4 STAGING AREAS
5.5 RIGHT OF WAY LIMIITATIONS
5.6 CONSTRUCTION TRAILER, MATERIAL STORAGE, AND WASTE MANAGEMENT
6.0 TRAFFIC CONTROL
6.1 GENERAL
6.2 HAUL ROUTES
6.3 ONSITE VEHICLE LIMITATIONS
6.4 DELIVERY REQUIREMENTS
6.5 TRAFFIC CONTROL PLAN
10/11/17
3
7.0 PEDESTRIAN PROTECTION
7.1 GENERAL
7.2 LIMITATIONS
8.0 SEDIMENT AND EROSION CONTROL REQUIREMENTS
8.1 REQUIREMENTS
8.2 SMUGGLER MOUNTAIN RESTRICTIONS
9.0 FUGITIVE DUST CONTROL FUGITIVE DUST CONTROL PLAN REQUIREMENTS
9.1 FUGITIVE DUST CONTROL PLAN
9.2 REQUIREMENTS
10. EMISSIONS
10.1 GENERAL
10.2 EMISSIONS FROM DIESEL POWERED ENGINES
11.0 NOISE SUPRESSION
11.1 GENERAL
11.2 NOISE SUPPRESSION PLAN
11.3 NOISE LIMITS AND SUPPRESSION REQUIREMENTS
11.4 NOISE LEVEL MEASUREMENTS
11.5 CONTINUNED NOISE MONITORING
11.6 SPECIFIC RESTRICTIONS RELATED TO MANUFACTURING ON SITE
A – Required Project Sign
B – Construction Management Site Plan
C – Haul Route Map
D – Noise Suppression Plan, Techniques and Equipment
E – Construction Schedule – To be provided prior to construction
10/11/17
4
1.0 GENERAL CONDITIONS
1.1 PURPOSE
The purpose of this Construction Management Plan Manual is to provide a consistent
policy under which certain physical aspects of construction management will be
implemented. The elements contained in this document are related to the development
process. It is intended that they apply to both public and private work designated herein.
These standards cannot anticipate all situations. They are intended to assist, but not to
substitute for competent work by design and construction professionals. The City of
Aspen does not intend to limit any innovative or creative efforts that could result in better
quality, greater cost savings, or both. Any proposed departure from the manual will be
judged on the likelihood that such variance will produce a comparable result, adequate
for the user and City resident over the duration of the improvement/project.
If the project changes ownership or contracting services change, the City Engineering
Department must be notified, and must agree to comply with an approved CMP in writing.
Any departure from the approved CMP must be submitted in writing and approved by the
City Engineer. The approved construction management plan must be kept onsite.
1.2 APPLICABILITY
This manual shall govern the construction and development of all public and private
construction projects in the City of Aspen. These regulations shall apply to all
commercial, industrial, residential, and mixed use developments which disturb 1000 SF
or greater or require demolition, improvement, or renovation (interior and/or exterior) of
400 SF or greater within any twelve-month period.
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.
Disturbance Area – A portion of land where topsoil or native soils have been removed for
purposes of construction (development)
10/11/17
5
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.
1.4 REFRENCES
City of Aspen Policy 205-A Right-Of-Way Permit Requirements
City of Aspen Policy 204-A Revocable Encroachment License Application
City of Aspen Construction and Mitigation Standards for Work in the Public Rights-of-Way
City of Aspen Municipal Code Titles 13, 21, and 26
City of Aspen Ordinance 35
Manual on Uniform Traffic Control Devices for Streets and Highways – 2003 Edition
Colorado Department of Public Safety General Permit Part IB
Colorado Department of Transportation M&S construction standards
Colorado Department of Public Health and Environment – Air Pollution Control Division
2.0 PROJECT LOCATION
2.1 DISTURBANCE AREA
The disturbance will include all of the areas on the drainage, grading and landscape
plans that are designated to be regraded and or landscaped. The estimated area of
disturbance is 5,000 sf. Soil disturbance shall be kept to a minimum. Construction
staging and phasing shall occur, where applicable, to minimize disturbance to the
surrounding neighborhood.
10/11/17
6
2.2 LOCATION – Vicinity Map (614 W North St. Aspen, CO 81611)
2.3 DESCRIPTION
The scope of work includes an interior remodel to an existing single family residence. Basement
level to be increased by 600 sq ft & entry to be extended towards West North St. The facade
will utilize a custom curtain wall system and the existing stairwell will be reconfigured into a u-
shaped scissor stair.
3.0 PROJECT DOCUMENTATION
3.1 PERMITS / OTHER DOCUMENTS
This Construction Management Plan (CMP) is being submitted as required by the
Permitting Process for the Building Permit.
The following permits are planned to be applied for by Forum Phi Architects and
subcontractors whom are awarded contracts in the future. As permits are deemed
necessary and approved/issued, the CMP will be updated to include them.
Building: Future Date
Mechanical: Future Date
Electrical: Future Date
Plumbing: Future Date
10/11/17
7
All applicable local, state, and federal licenses and permits that apply to the project will be
maintained by the contractor.
3.2 PUBLIC NOTIFICATION
Neighbors within 300’ of the project will be notified of the project and given a list of
Contractor’s personnel and contact information. Though no road closures are expected
due to the nature of the project, the contractor will advise neighbors of closures at least 24
hours in advance.
The first public notification will take place a minimum of 10 days prior to commencement
of excavation. It will be distributed directly to neighbors within a 300 foot radius of the
project. It will include an invitation to a preconstruction meeting, a description of project
phasing, and describe future hauling/staging operations. Monthly notifications/updates
will be posted via on-site notices. Excavation is tentatively scheduled to begin April 1,
2018. The preconstruction meeting notice will be will be issued 10-15 days prior.
The Notice shall designate a project representative, date, and time for a required
preconstruction meeting. The purpose of the meeting is to discuss the project and
summarize the project specific Construction Management Plan. The contractor and
subcontractors are required to attend the meeting. Utility personnel, applicable City
departments, the Roaring Fork Transit Authority, neighboring property owners, and the
Aspen School District shall also be notified.
3.3 PROJECT SIGN
A project sign will be posted so it is visible from the street. See Appendix A
3.4 CONTRACT DESIGNATION
Owner: Contractor:
Nick Hayman Andy Mishmash
202-256-3308 AM2 Construction
Nhayman@winsightmedia.com
Architect: Project Manager
Steev Wilson Ryan Lee
(970) 279-4109 (405) 314-5104
swilson@forumphi.com rlee@forumphi.com
Civil Engineer Structural Engineer
Roaring Fork Engineering Evolve Structural Design
592 Highway 133 1040 Main Street
(970) 948-7474 Carbondale, CO 86123
richardg@rfeng.biz steve@evolvestruct.com
10/11/17
8
Police Department Fire Department
(970) 920-5400 (970) 925-8484
Aspen Community Development Aspen Water Department
(970) 920-5090 (970) 925-5110
Aspen Electric Department SourceGas
(970) 920-5148 (970) 928-0403
Aspen Consolidated Sanitation EMERGENCY
(970) 925-3601 911
4.0 PROJECT IMPLEMENTATION
4.1 DATES OF CONSTRUCTION
Start: 4/2018; Completed: 4/2019
A schedule will be provided prior to the start of construction.
4.2 HOURS OF CONSTRUCTION
As required by City Ordinance, Construction hours will be limited to 7:30am-5:30pm
Monday through Friday and 9:00am-5:00pm on Saturday. Construction activities will not
be permitted on Sundays.
The following days are denoted as Non-Working Days;
Sundays
4th of July and Weekend
Memorial Day Weekend, including Monday
Labor Day Weekend
Thanksgiving Day
Christmas Holiday Season (as defined by COA)
Food and Wine Festival (Friday thru Saturday)
USA Pro Cycling Challenge
Presidents Day
4.3 SEQUENCE (PHASING) OF CONSTRUCTION
A construction schedule will be completed and submitted prior to the start of construction.
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.
10/11/17
9
4.5 PROJECT FENCING
The project will be secured with a 12’-16’ high sound fence and lockable gate.
See Appendix B
4.6 PUBLIC HEALTH AND WELFARE
Public health and welfare is central to the daily operations of the demolition and
construction processes.
4.7 NATURAL ENVIRONMENT
See Landscape plan for protective and preventive measures.
5.0 SITE AND RIGHT OF WAY MANAGEMENT
5.1 RIGHT OF WAY MANANGEMENT PLAN
See Appendix B
5.2 EMERGENCY VEHICLE ACCESS AND ORDINANCE 35
We will maintain continuous access for Emergency Vehicles (Police, Fire, and
Ambulance) on and around the project site.
5.3 CONSTRUCTION PARKING DETAILS
See Appendix B
Parking will occur in the driveway and on the street, we will purchase parking passes as
needed. We will encourage our sub-contractors and employees to carpool.
5.4 STAGING AREAS
See Appendix B
5.5 RIGHT OF WAY LIMITATIONS
There is no sidewalk on the property and traffic is low. Any pedestrian ROW impacts will be
planned ahead of time, communicated with neighbors and handled with pedestrian safety
as the major concern.
5.6 CONSTRUCTION TRAILER, MATERIAL STORAGE, AND WASTE MANAGEMENT
See Appendix B for construction trailer, job materials storage, portable restrooms, waste
management and recycling container locations. There will not be a jobsite trailer on site.
As required, an on-site hazardous materials “Spill Kit” will be provided and maintained
10/11/17
10
throughout the project. OSHA-compliant Rag Disposal Unit for oily, flammable, solvent-
laden rags will be provided and maintained.
6.0 TRAFFIC CONTROL
6.1 GENERAL
We will provide a certified traffic control supervisor as needed. Our onsite supervisor will
coordinate all deliveries.
6.2 HAUL ROUTES
We will haul all materials down W North Street to Third Street, to then Main Street, and
down valley following the official heavy haul map.
6.3 ONSITE VEHICLE LIMITATIONS
The weight and size limitation of vehicles that will support the project site are 3 axle
lumber delivery trucks and pickup trucks carrying the trash trailers.
6.4 DELIVERY REQUIREMENTS
We estimate a maximum of two deliveries at a time. Delivery hours would be between
8:00am and 5:00pm M-F.
Debris pickup and delivery times will be coordinated such that only one truck will be on-
site at any given time. Delivery vehicles and all other on-site vehicles will not be allowed
to idle for more than 5 minutes, (with the exception of generators or PTO type
operations).
6.5 TRAFFIC CONTROL PLAN
Our traffic control plan is located on our site plan showing where all deliveries and
staging will occur
7.0 PEDISTRIAN PROTECTION
7.1 GENERAL
Pedestrian protection will be a major concern throughout the project. Per City code
21.04.060, no temporary guardrails, pedestrian walkways, protective canopies, field
offices, or similar items shall be constructed without approval by the City Engineering
Department.
7.2 LIMITATIONS
No limitations are anticipated due to the project location.
8.0 SEDIMENT AND EROSION CONTROL REQUIREMENTS
10/11/17
11
8.1 REQUIREMENTS
Refer to Civil Plan for Storm Water Pollution Prevention Plan. The area of disturbance is
under the Colorado Department of Public Health and Environment to trigger permit
requirements.
Onsite sediment and erosion control operations shall be managed by a state certified
erosion control supervisor. See Civil Plan for the details of controls.
8.2 SMUGGLER MOUNTAIN RESTRICTIONS
Not applicable for this project.
9.0 FUGITIVE DUST CONTROL
9.1 FUGITIVE DUST CONTROL PLAN
Hand sweeping with brooms and shovels, and visual check and removal of debris along
the project entry areas will be completed on a daily basis. During excavation, site
watering will be performed by automatic sprinkler system or water truck as required to
control dust.
All exposed soils will be wetted prior to movement and at the end of the work day to
prevent dust. The area of disturbance is under the Colorado Department of Public
Health and Environment to trigger permit requirements.
9.2 REQUIREMENTS
The project’s Dust Prevention and Control Plan are as follows:
• Avoid unnecessary site disturbance
• During demolition operations if dry or deemed otherwise necessary a hose
and spray nozzle will be used on site to mitigate airborne dust.
• Exported debris will be hauled off via covered dump trucks
• All areas directly surrounding the site will be maintained daily with thorough
cleanings taking place every Friday afternoon.
10.0 EMISSIONS
10.1 GENERAL
All vehicles and equipment used on site will be properly maintained such that the engines
will function within manufacturer’s standards or parameters.
10.2 EMISSIONS FROM DIESEL POWERED ENGINES
10/11/17
12
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. NOISE SUPRESSION
11.1 GENERAL
The noise limit for construction is measured at the property line of the construction site.
12’-16’ sound fencing will be placed per the and additional mobile sound panels will be
used at points of noise such as shoring and geothermal drilling operations. All
construction equipment shall be adequately muffled and maintained to minimize project
noise.
11.2 NOISE SUPPRESSION PLAN
All activity that generates noise in excess of 80 decibels (65 decibels during the summer
season) requires a noise suppression plan and is restricted to operation between the
hours of 9am and 5pm Monday through Friday.
11.3 NOISE LIMITS AND SUPPRESSION REQUIREMENTS
We will comply with the noise limits and suppression requirements outlined in this section.
11.4 NOISE LEVEL MEASUREMENTS
Noise level measurements will be made with a sound level meters using the “a” weighting
scale set on “slow” response. Measurements will be taken at the property line of the site.
The meters will be used according to manufacturer specifications.
11.5 CONTINUNED NOISE MONITORING
In addition to the standard practice agreed to within the noise suppression plan, the table
from the city of Aspen’s complete pack has been included in Appendix D – Noise
Suppression Plan for quick contractor/subcontractor reference.
11.6 SPECIFIC RESTRICTIONS RELATED TO MANUFACTURING ON SITE.
Considering that some structures will require an increase in the level of manufacturing of
certain materials in order to complete the desired finish of the structure, additional
restrictions will be placed on those activities. The primary concern is that extending the
duration, for which neighbors are exposed to high levels of noise, could cause specific
unwanted responses. In order to reduce those risk factors to neighboring properties all
manufacturing efforts must be limited on site and when possible shall be conducted off
10/11/17
13
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 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.
10/11/17
14
APPENDIX A – SITE SIGN
24 X 36 Metal sign
10/11/17
15
Y W S
AM L N SPRUCE ST I
L I W
AKE L NORTHST
OFFICIAL HEAVY HAUL ROUTE MAP
Legend
Designated Heavy Haul Route
Roads
Parcels
City Boundary 0 300
Feet
600
Map prepared by Engineering and GIS Department
City of Aspen, CO 81611 May 4,2007
VINE ST
PROJECT SITE
614 W NORTH STREET
PEARL CT AVE 10/11/17