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Home My WebLink AboutFile Documents.534 E Cooper Ave.0117.2018 (3).ACBK ASPEN 970.920.2299 PHONE I 970.925.3929 FAX I 303 ABC, Suite J I Aspen, CO 81611 PALM BEACH 561.846.1193 PHONE I PO Box 685 I Palm Beach, FL 33480 VAIL 970.926.4465 PHONE I PO Box 3932 I Vail, CO 81658 ‘Boogies’ Remodel 534 East Cooper Ave Aspen, CO 81611 Construction Management Plan Updated October 29th 2018 11/15/2018 TABLE OF CONTENTS 1. General 2. Project Location 3. Project Documentation 4. Project Implementation 5. Site & Right of Way Management Plan 6. Traffic Control 7. Sediment & Erosion Control 8. Fugitive Dust Control 9. Emissions 10.Noise Suppression 11.Appendices 11/15/2018 1: General 534 East Cooper Ave Aspen CO 81611 Parcel ID: 2737-182-24-008 This Construction Management Plan (CMP) outlines and details the construction management measures in ac- cordance with the Construction Management Plan Re- quirement Manual prepared by the City of Aspen Engi- neering Department, dated April 2016. The Construction Management Plan will be provided in two (2) paper copies and one electronic document in both 8.5 x 11 and 11 x 17 sheets An approved CMP will be kept on site in the Construction Office Trailer and available for review by the appointed City of Aspen Construction Mitigation Officer The approved CMP will be mandated on site by the Silich Construction (SCI) Superintendent and/or Site Safety Officer/Supervisor 11/15/2018 2: Project Location 2.1— Disturbance Area Disturbance area for the building remodel and site excava- tion is an approximately 8,952 SF footprint. Project includes approximately 990 SF of asphalt demolition/replacement and 2,750 SF of sidewalk demolition/replacement. See CMP Site Plan for site fence/disturbance boundary 2.2—Location Project is located at 534 East Cooper Ave, A Parcel of land with legal description as Downtown Aspen Block 95 Lots R & S. Parcel # 2737-181-24-008. See Appendix 1 2.3– Description The scope of work includes both civil improvements on side- walk and road as well as improvements to existing building. Civil improvements include removal and replacement of side- walk, removal of asphalt on Cooper Avenue to accommo- date bulb out. Improvements to building will include; updat- ed façade, installation of elevators, structural upgrades and preparation of interiors for future build out. 11/15/2018 3: Project Documentation 3.1— Permits / Other Documents A permit has been issued and is identified as: 0003.2017.ACBK 3.2—Public Notification A Public Notice (see Appendix 2) will be hand delivered to all neighbors within 300 feet of the project no later than ten (10) days prior to construction. The public notice will have the site superintendents site office and cell phone contact numbers. A pre-construction meeting between the site superintendent and all sub-contractors shall occur ten (10) days prior to construction with any impacted Utility, City or School Departments also being notified or invited to attend 3.3—Project Sign A site project sign will be posted that includes all the items shown in Appendix A: Required Construction Sign. See Ap- pendix 3 3.4—Contact Designation A contact list is included—see Appendix 4 11/15/2018 4: Project Implementation 4.1—Dates of Construction Dates of Construction are estimated at starting November 19th, 2018 with a completion date of no later then Septem- ber1st, 2019. See Appendix 5, Construction Schedule 4.2—Hours of Construction Construction Hours will be from 7.30am to 5.30pm Monday through Friday with no work on Saturdays, Sundays or fed- erally designated holidays. See Appendix 6 4.3—Sequence of Construction Sequence of Construction is detailed in Appendix 5, Con- struction Schedule 4.4– Adjoining Properties There will be no construction activity that will encroach on any adjoining or nearby properties 4.5– Project Fencing Project fencing shall consist of 192LF of 12’ Acoustic Barrier Panel fencing replaced by 8’ chain-link fence with mesh windscreen (if/when noise mitigation measures not re- quired). The fence is depicted on the site plan—Appendix 7. 11/15/2018 4: Project Implementation 4.6—Public Health and Welfare Contractor shall uphold utmost respect the public health and welfare. 4.7—Natural Environment Three trees on hunter street will be relocated as described in section 13.20.020b of the Municipal Code for tree protec- tion and removal requirements and process. These can be found on appendix 7: Site Plan. 11/15/2018 5: Site & Right of Way Management 5.1—Right of Way Management Plan It will be necessary to close sidewalks for removal and re- placement of City walk. Closures will take place one side ROW at a time with no closures during Food & Wine and 4th of July. Pedestrian traffic will be routed into walkway be- tween construction fencing and concrete barrier. Walkway is not required to be covered per IBC table 3306.1. Encroach- ment will be limited to 18’ along Cooper Ave. and encroach- ment will be vacated during required holidays and special events. 5.2—Emergency Vehicle Access and Ordinance 35 Emergency access will be maintained at all times in accord- ance with Appendix 14: Ordinance 35 5.3—Construction Parking Details Public Transportation, carpooling and vanpooling will be en- couraged to reduce the amount of on site parking. 5.4—Staging Areas Staging will take place between building and curb on Hunter St. A gate will provide access for trucks, equipment and de- liveries. A roll off dumpster will be available for non- 11/15/2018 5: Site & Right of Way Management recyclable debris. Recyclable and food waste will be inside structure to prevent blow-away and access by wildlife 5.5—Right of Way Limitations Encroachment will be necessary to replace sidewalk, mobi- lize crane. See Appendix 16: Plan for use of right of way. 5.6—Site Plan Site Plan is attached as Appendix 7 5.7—Waste Management A construction Dumpster/dumpsters will be onsite depend- ing on phase of construction with wood only dumpsters will be designated for recycling purposes. Bear proof food trash and co-mingled recycle containers will be provided located inside of building. Cardboard will be taken to the recycle plant daily. Hazardous material spill cleanup kit will be found on-site. See Appendix 12: Construction Waste Management Plan 11/15/2018 6: Traffic Control 6.1—General All traffic control required will be performed by A1 Traffic Controls—see traffic control plans Appendix 16, 17, 18 & 19 6.2—Haul Routes Haul routes are depicted in Appendix 8 6.3—Onsite Vehicle Limitations There will be no affect to any public roads that will occur as a result of the scope of work identified in this CMP. 6.4—Delivery Requirements Due to staging limitations, deliveries will be scheduled at separate times and shall fall within the project hours of 8:00 to 5:30pm Monday through Friday. Idling of delivery vehicles will be permitted for no longer than 5 minutes. 6.5—Traffic Control Plan Traffic Control Plan (TCP) will be required and prepared by A1 Traffic Control. 11/15/2018 7: Pedestrian Protection Pedestrian Protection shall comply with pedestrian safety per City code 21.04.060, MUTCD Chapter 6D, the Americans with Disability Act, and IBC Chapter 33. 8: Sediment and Erosion Control 8.1—Requirements To conform with Best Management Practices to detain storm events on site. These measures to include: Stockpiles protected with erosion control devices and soil covers City inlets, gutters and swales shall be protected with erosion control devices and maintained for duration of the project. Daily sweeping of streets, sidewalk and alley. Project shall have a designated concrete wash location. Storm flow will be maintained by means of linear sediment barrier around parameter of project (sand bags or similar). 11/15/2018 9: Fugitive Dust Control See Appendix 10 Fugitive Dust Control Plan Inlet Protection: Ultra-Inlet Guard or similar Tracking Protection: Portable tracking pad Concrete Washout: See Appx. 7, Outpac or similar Slurry containment: Krush Waddle or sim- ilar Port-a-let location and anchoring: See Appx. 7, secured with spike or sandbags Fueling area: See Appx. 7 , if on-site fuel- ing is required it will take place in designated area with Hazardous Spill kit readily available Stockpile Management: stockpiles will be covered and waddles provided if sediment is migrating. 8.2—Smuggler Mountain Restrictions Project is located outside of Smuggler Mountain Restrictions Area. 11/15/2018 10: Emissions 10.1—General All vehicles on site will be maintained to function within the manufacturers specifications 10.2—Emissions from Diesel Powered Engines Diesel engines emissions shall have an opacity of no darker than 40% except for ten (10) seconds at start up 11: Noise Suppression 11.1—General All construction activity will comply with the City of Aspens noise limitations. See Appendix 11 11.2—Noise Suppression Plan Prior to commencement of construction, this site will have a sound engineer/consultant model the site plan and insert noise sources and specify noise mitigation measures to see how best to reduce noise levels. The models will show the anticipated noise levels at various locations surrounding the project and take into account a variety of proposed mitigation measures. 11/15/2018 Actions to combat noise control will consist of lining the interi- or on the perimeter site fence with ENC STC-25 Acoustical Barrier Blankets during excavation and soil nailing phases of construction. See Appendix 11.1 11.3—Noise Limits and Suppression Requirements Construction activity will conform with guidelines set forth in Construction Management Plan Requirements Manual and Ap- pendix C of said manual. 11.4— Noise Level Measurements Noise level measurements will be made using sound level me- tering utilizing the “A” weighting scale set on “slow” response. 11.5—Continued Noise Monitoring Should it be deemed necessary, continued noise monitoring will be utilized. 11.6—Specific Restrictions Related to Manufacturing On Site All efforts will be made to minimize on site manufacturing. Should on site manufacturing be necessary, every effort will be made to minimize noise and pollutant emission. During exterior masonry work, an area will be designated for cutting of masonry units and surrounded by 12’ Acoustical Barrier Panels sound fence. 11/15/2018 13: Appendixes 1. Location Map 2. Public Notice 3. Site Project Sign 4. Contact List 5. Construction Schedule 6. Federal Holidays 7. Site Plan 8. Haul Routes 9. Fugitive Dust Control Plan 10. Noise Suppression Plan 10.1 Behrens Noise Remodeling Report 10.2 ENC STC-25 Acoustical Blanket 10.3 E812 Portable Noise Barrier 11. Construction Waste Management Plan 12. Parking Plan 13. Ordinance 35 14.1 Plan for use of right of way - Off Season 14.2 Plan for use of right of way - In Season 15. Tree Permit—Drip Line Excavation 11/15/2018 Appendix 1: Location Map 11/15/2018 Appendix 2: Public Notice Public NoƟce Date: October 30th, 2018 To: City of Aspen Business's and Residents Vicinity of the Boogies Building (534 E. Cooper Ave) From: Silich ConstrucƟon, Inc. 303 J AABC Aspen, CO 81611 970‐920‐2299 Re: Remodel work at 534 E. Cooper Ave This Public NoƟce is to inform City of Aspen Residents within the vicinity of 301 E Hopkins of an interior ten‐ ant ﬁnish project that is scheduled to commence on or about Monday, November 19th, 2018 with comple‐ Ɵon in September 2019. This project will comply with the ConstrucƟon Management Plans that are on ﬁle at City Hall (130 South Galena St.). If you have any quesƟons or concerns please contact Jason Walker at Silich ConstrucƟon, Inc. 970‐920‐2299 or by cell phone at 970‐618‐5339 Thank You from the team @ Silich ConstrucƟon Inc. ASPEN 970.920.2299 PHONE I 970.925.3929 FAX I 303 ABC, Suite J I Aspen, CO 81611 PALM BEACH 561.846.1193 PHONE I PO Box 685 I Palm Beach, FL 33480 VAIL 970.926.4465 PHONE I PO Box 3932 I Vail, CO 81658 11/15/2018 Appendix 3: Site Project Sign 534 East Cooper Ave Site Construction BUILDING PERMIT # 0003.2017.ACBK Silich Construction Inc Jason Walker (970) 618-5339 24 Hr Emergency Contact Jason Walker (970) 274-0709 (Sign to be GREEN in color) 11/15/2018 Appendix 4: Contact List 534 E. Cooper Ave Contact List Owner: Thor 534 E Cooper Ave LLC Contractor Site Supervisor: Jason Walker (970) 618-5339 Safety Officer: Wayne Jefferies (970) 618-9581 Certified Traffic Control Officer: Cal Whitman (970) 876-0738 Erosion Control Representative: Roger Neal, High Country Engineers (970) 945-8676 City of Aspen Community Development: (970) 920-5090 Pitkin County Community Development: (970) 920-5526 Fire Department – Emergency: 911 Fire Department – Non Emergency: (970) 925-5532 Police Department – Emergency: 911 Police Department – Non Emergency: (970) 920-5400 Roaring Fork Transit Authority: (970) 920-1905 Aspen School District: (970) 925-3760 Ambulance – Emergency: 911 Ambulance – Non Emergency: (970) 925-1120 Aspen Valley Hospital: (970) 925-1120 Aspen Water: Keith Wester (970) 920-5118 Aspen Sanitation: Peg Mohr (970) 925-3601 Comcast: Andy Gillis (970) 205-5437 Holy Cross Electric: Buzz Quacco (970) 945-5491 Qwest: (970) 925-3297, 1800 573-1311 Source Gas: Ruth (970) 928-0403, 1 800 563-0012 11/15/2018 IDTask Name Duration Start Finish Predecessors1 534 E Cooper St 200 days Mon9/10/18Thu6/27/192 Change Order Documents 7 wks Mon9/10/18Tue10/30/183 Mobilization Ͳ Fences, Noise Barrier & PedestrianWalkway Ͳ Hunter Street 10 days Mon11/19/18Mon12/3/184Award Window Contract 0 days Mon11/19/18Mon11/19/185 Award Structural Steel Contract0 days Mon11/19/18Mon11/19/186 Award Arch Steel Contract 0 days Mon11/19/18Mon11/19/187 Award Elevator Contract 0 days Mon11/19/18Mon11/19/188Demo Concrete & Sidewalk Hunter Street4 days Mon12/3/18Sat12/8/1839 Selective Demolition Ͳ EastSide of Building for New 20 days Mon12/3/18Tue1/1/19310Install Micropiles 10 days Mon12/10/18Tue12/25/188FS+1 day11 Remove & Replace Fire Hydrant3 days Mon12/10/18Fri12/14/188FS+1 day12 Alley Electrical, Cable & Telephone Utilities Ex, Install & Backfill2 days Tue12/18/18Thu12/20/1811FS+2 days13 Alley Sanitary Sewer Ex, Install & Backfill3 days Thu12/20/18Tue12/25/181214 Excavate for New Footings 10 days Tue12/25/18Tue1/8/1910,1315 Review Existing Waterline 0 days Tue1/8/19Tue1/8/191416 Excavate & Install New Waterline3 days Tue1/8/19Sat1/12/191517 Patch Asphalt at Waterline Cut0 days Sat1/12/19Sat1/12/191618 Form Footings 4 days Fri1/4/19Wed1/9/1914FSͲ3 days,919 Inspect & Pour Footings 0 days Wed1/9/19Wed1/9/191820 Strip Footings & Form Walls4 days Fri1/11/19Thu1/17/1919FS+1 day21 Inspect & Pour Walls 0 days Thu1/17/19Thu1/17/192022 Strip Walls 2 daysThu1/17/19Sat1/19/192123 Submit CO Documents to City0 days Tue10/30/18Tue10/30/18224 Window Shop Drawings 0 days Mon12/3/18Mon12/3/184FS+10 days25 Elevator Shop Drawings 0 days Mon12/10/18Mon12/10/187FS+15 days26 Structural Steel Shop Drawings0 days Mon12/17/18Mon12/17/185FS+20 days27 Arch Steel Shop Drawings 0 days Mon12/17/18Mon12/17/186FS+20 days28 Window Shop Drawings Review10 days Mon12/3/18Mon12/17/182429 Window Shop Drawing Approval0 days Tue1/1/19Tue1/1/1928FS+10 days30 Elevator Shop Drawings Review10 days Mon12/10/18Tue12/25/182531 Elevator Shop Drawings Approval0 days Tue1/8/19Tue1/8/1930FS+10 days32 Structural & Arch Steel Shop Drawing Review10 days Tue12/18/18Tue1/1/1926,2733 Structural & Arch Steel Shop Drawing Approval0 days Tue1/15/19Tue1/15/1932FS+10 days34 CO Structural Steel Shop Drawings0 days Wed11/28/18Wed11/28/1823FS+20 days35 CO Structural Steel Shop Drawing Review10 days Wed11/28/18Thu12/13/183436 CO Structural Steel Shop Drawings Approval0 days Thu12/27/18Thu12/27/1835FS+10 days37 City of Aspen CO Approval (4 Months)0 days Sat2/16/19Sat2/16/1923FS+75 days38 Selective Demolition Ͳ Entire Main Floor System45 days Tue1/1/19Thu3/7/19939 Install Micropiles 4 days Sat2/16/19Fri2/22/193740 Excavate for Footings 5 days Fri2/22/19Fri3/1/193941 Abandon Existing Sewer Service2 days Fri3/1/19Tue3/5/194042 Install New Sewer Service 4 days Tue3/5/19Mon3/11/194143 Form Footings 2 days Fri3/1/19Tue3/5/194044 Inspect & Pour Footings 0 days Tue3/5/19Tue3/5/194345 Form Walls 5 daysTue3/5/19Tue3/12/194446 Inspect & Pour Walls 0 days Tue3/12/19Tue3/12/194547 Shoring to Support Building Shell10 days Thu2/21/19Thu3/7/1938FSͲ10 days48 Structural Steel Erection 30 days Thu2/21/19Mon4/15/1947FSͲ10 days,36FS+30 49 Structural Steel Inspections9 days Tue4/2/19Mon4/15/1948FSͲ9 days50 Roof Framing & Penetrations20 days Mon4/15/19Tue5/14/194951 Roof DryͲin 3 days Tue5/14/19Sat5/18/195052 Interior Floor Framing / Sheeting35 days Mon4/15/19Wed6/5/194853 Exterior Wall Framing 20 days Tue5/14/19Wed6/12/1952FSͲ15 days54 Roofing & Flashing Install 20 days Sat5/18/19Mon6/17/195155 Install Windows and Doors40 days Wed5/29/19Fri7/26/1953FSͲ10 days56 Install Elevators 40 days Mon6/17/19Wed8/14/195457 Architectural Steel Erection32 days Mon4/15/19Fri5/31/194858 Masonry Install Hunter Street & Alley30 days Fri5/10/19Sat6/22/1957FSͲ15 days59 Masonry Install Cooper Street25 days Fri6/14/19Sat7/20/1958FSͲ6 days60 Sidewalk & Asphalt Hunter Street & Alley15 days Sat6/22/19Mon7/15/195861 Landscape Hunter Street 5 days Mon7/15/19Mon7/22/196062 Excavate for Bulb Out & Silva Cells3 days Sat7/20/19Wed7/24/195963 Install Silva Cells & Backfill 10 days Thu7/25/19Thu8/8/196264 Sidewalk & Landscape Cooper Street15 days Thu8/8/19Fri8/30/196365 Hunter & Cooper St Paint/Striping0 days Fri8/30/19Fri8/30/196466 MEP Rough 35 days Sat5/18/19Tue7/9/195167 Drywall 20 days Tue7/9/19Wed8/7/196668 Install Doors, Case & Base 5 days Tue7/23/19Tue7/30/1967FSͲ10 days69 Tile Install 5 days Wed7/31/19Wed8/7/196870 MEP Trim 12 days Wed8/7/19Sat8/24/196771 Final Inspections 6 days Sat8/24/19Mon9/2/197072 Handover 0 days Mon9/2/19Mon9/2/19719/106/27534 E Cooper St9/1010/30Change Order Documents11/19 12/3Mobilization Ͳ Fences, Noise Barrier & Pedestrian Walkway Ͳ Hunter Street Only11/19 11/19Award Window Contract11/19 11/19Award Structural Steel Contract11/19 11/19Award Arch Steel Contract11/19 11/19Award Elevator Contract12/3 12/8Demo Concrete & Sidewalk Hunter Street12/3 1/1Selective Demolition Ͳ East Side of Building for New Foundation12/10 12/25Install Micropiles12/10 12/14Remove & Replace Fire Hydrant12/18 12/20Alley Electrical, Cable & Telephone Utilities Ex, Install & Backfill12/20 12/25Alley Sanitary Sewer Ex, Install & Backfill12/25 1/8Excavate for New Footings1/81/8 1/12Excavate & Install New Waterline1/12 1/12Patch Asphalt at Waterline Cut1/4 1/9Form Footings1/9 1/9Inspect & Pour Footings1/11 1/17Strip Footings & Form Walls1/17 1/17Inspect & Pour Walls1/17 1/19Strip Walls10/30 10/30Submit CO Documents to City12/3 12/3Window Shop Drawings12/1012/1712/1712/3 12/17Window Shop Drawings Review1/112/10 12/25Elevator Shop Drawings Review1/812/18 1/1Structural & Arch Steel Shop Drawing Review1/1511/2811/28 12/13CO Structural Steel Shop Drawing Review12/27 12/27CO Structural Steel Shop Drawings Approval2/16 2/16City of Aspen CO Approval (4 Months)1/13/7Selective Demolition Ͳ Entire Main Floor System2/16 2/22Install Micropiles2/22 3/1Excavate for Footings3/1 3/5Abandon Existing Sewer Service3/5 3/11Install New Sewer Service3/1 3/5Form Footings3/5 3/5Inspect & Pour Footings3/5 3/12Form Walls3/12 3/12Inspect & Pour Walls 2/21 3/7Shoring to Support Building Shell2/214/15Structural Steel Erection4/2 4/15Structural Steel Inspections4/15 5/14Roof Framing & Penetrations5/14 5/18Roof DryͲin4/156/5Interior Floor Framing / Sheeting5/14 6/12Exterior Wall Framing5/18 6/17Roofing & Flashing Install5/297/26Install Windows and Doors6/178/14Install Elevators4/15 5/31Architectural Steel Erection5/10 6/22Masonry Install Hunter Street & Alley6/14 7/20Masonry Install Cooper Street6/22 7/15Sidewalk & Asphalt Hunter Street & Alley7/15 7/22Landscape Hunter Street7/20 7/24Excavate for Bulb Out & Silva Cells7/25 8/8Install Silva Cells & Backfill8/8 8/30Sidewalk & Landscape Cooper Street8/30 8/30Hunter & Cooper St Paint/Striping5/187/9MEP Rough7/9 8/7Drywall7/23 7/30Install Doors, Case & Base7/31 8/7Tile Install8/7 8/24MEP Trim8/24 9/2Final Inspections9/2 9/2Handover41220286142230715231917252101826311192771523318162421018263111927513212961422307Sep 3, '18Sep 24, '18Oct 15, '18Nov 5, '18Nov 26, '18Dec 17, '18Jan 7, '19Jan 28, '19Feb 18, '19Mar 11, '19Apr 1, '19Apr 22, '19May 13, '19Jun 3, '19Jun 24, '19Jul 15, '19Aug 5, '19Aug 26, '19TaskSplitMilestoneSummaryProject SummaryExternal TasksExternal MilestoneInactive TaskInactive MilestoneInactive SummaryManual TaskDurationͲonlyManual Summary RollupManual SummaryStartͲonlyFinishͲonlyDeadlineCriticalCritical SplitProgressPage 1Project: 534 E Cooper Revised WiDate: Wed 10/31/18APPENDIX 5: CONSTRUCTION SCHEDULE11/15/2018 Appendix 6: Federal Holidays 2018 Federal Holidays 2019 Federal Holidays Monday, January 1 New Year’s Day Monday, January 15 Birthday of Martin Luther King, Jr. Monday, February 19 Washington’s Birthday Monday, May 28 Memorial Day Wednesday, July 4 Independence Day Monday, September 3 Labor Day Sunday, October 8 Columbus Day Sunday, November 11 Veterans Day Thursday, November 22 Thanksgiving Day Tuesday, December 25 Christmas Day Tuesday January 1 New Year’s Day Monday, January 21 Birthday of Martin Luther King, Jr. Monday, February 18 Washington’s Birthday Monday, May 27 Memorial Day Thursday, July 4 Independence Day Monday, September 2 Labor Day Monday, October 14 Columbus Day Monday, November 11 Veterans Day Thursday, November 28 Thanksgiving Day Wednesday, December 25 Christmas Day 11/15/2018 Appendix 7: Site Plan 11/15/2018 Appendix 8: Haul Routes 534 E Cooper Ave 11/15/2018 Appendix 9: Fugitive Dust Control Plan Fugitive Dust Control Plan Boogies Building 534 E. Cooper Ave Responsible Party and 24 Hour Contact: Jason Walker: (970) 618-5339 All work shall be completed in a matter that will minimize fugitive dust creation. During excavation, demolition and grading work a water truck will be available for dust control. To be sprayed at minimum 3 times daily or as necessary to mitigate Fugitive Dust. Vehicle speeds should not exceed 10 mph inside of site. All trucking operations will cover loads in transit to and from site. Site will be swept clean from loose dust, dirt and debris at conclusion of work day. This Fugitive Dust Control Plan to be posted and site and distributed to all sub-contractors 11/15/2018 Appendix 10: Noise Suppression Plan 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Introduction 0 534 East Cooper Avenue Construction Noise Modeling Report Prepared for: Silich Construction 210 Edwards Village Blvd. Edwards, CO 81632 Prepared by: Behrens and Associates, Inc. 13806 Inglewood Avenue Hawthorne, California 90250 Andrew Truitt Senior Engineer Jason Peetz Engineering Manager December 8, 2017 Corporate Office: Hawthorne, California Carson, California ~ Aledo, Texas ~ Napa California ~ Longmont, Colorado ~ McDonald, Pennsylvania Phone 800-679-8633 ~ Fax 310-331-1538 www.environmental-noise-control.com ~ www.drillingnoisecontrol.com 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Introduction 1 1. Introduction The purpose of this study is to provide a noise modeling assessment of the proposed soil stabilization and excavation activities associated with the Silich Construction project located at 534 E. Cooper Ave. in Aspen, Colorado. The assessment was performed to ensure the noise levels generated during the soil stabilization and excavation activities are in compliance with the noise standards described in the City of Aspen Construction Management Plan Requirements (April 2016). This report provides the results of the predicted unmitigated and mitigated soil stabilization and excavation noise levels relative to the relevant noise standards as well as mitigation recommendations needed to comply with the allowable noise levels. Figure 1-1 shows the project site within the City of Aspen. Figure 1-1 534 E. Cooper Ave. Project Site Project Site Location 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Noise Fundamentals 2 2. Noise Fundamentals Sound is most commonly experienced by people as pressure waves passing through air. These rapid fluctuations in air pressure are processed by the human auditory system to produce the sensation of sound. The rate at which sound pressure changes occur is called the frequency. Frequency is usually measured as the number of oscillations per second or Hertz (Hz). Frequencies that can be heard by a healthy human ear range from approximately 20 Hz to 20,000 Hz. Toward the lower end of this range are low-pitched sounds, including those that might be described as a “rumble” or “boom”. At the higher end of the range are high-pitched sounds that might be described as a “screech” or “hiss”. Environmental noise generally derives, in part, from a combination of distant noise sources. Such sources may include common experiences such as distant traffic, wind in trees, and distant industrial or farming activities. These distant sources create a low-level "background noise" in which no particular individual source is identifiable. Background noise is often relatively constant from moment to moment, but varies slowly from hour to hour as natural forces change or as human activity follows its daily cycle. Superimposed on this low-level, slowly varying background noise is a succession of identifiable noisy events of relatively brief duration. These events may include the passing of single-vehicles, aircraft flyovers, screeching of brakes, and other short-term events. The presence of these short-term events causes the noise level to fluctuate. Typical indoor and outdoor A-weighted sound levels are shown in Figure 2-1. Detailed acoustical definitions have been provided in Appendix A – Glossary of Acoustical Terms. Figure 2-1 Typical Indoor and Outdoor A-Weighted Sound Levels 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Noise Standards 3 3. Noise Standards The applicable noise guidelines for the project are contained within the City of Aspen Construction Management Plan Requirements Manual (April 2016). Chapter 11.3: Noise Limits and Suppression Requirements provides the following noise limits: • Projects are limited to 70 decibels (dB) at the property line during the summer on season. • In addition to the decibel limit listed above, projects located on the Mall will be limited to 70 decibels (dB) at the property line during the winter on season. • All other times projects will be limited to 80 decibels (80dB) at the property line. On Season Summer Time Frame: June 1st thru Labor Day On Season Winter Time Frame: November 15th thru March 31st. The proposed construction activities are expected to fall within the Off Season Time Frame, therefore, the analysis was conducted to ensure compliance with the 80 dBA maximum allowable noise levels. The A-weighting scale has been interpreted as applicable to the noise limit to better represent the response to sound of human hearing. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 4 4. Soil Stabilization and Excavation Noise Modeling Noise models representing the proposed construction activities were constructed with the use of three-dimensional computer noise modeling software. All models in this report were developed with SoundPLAN 8.0 software using the ISO 9613-2 standard. Noise levels are predicted based on the locations, noise levels and frequency spectra of the noise sources, and the geometry and reflective properties of the local terrain, buildings and barriers. SoundPLAN 8.0 software simulates light downwind conditions in all directions to ensure conservative assessments. The modeling results predicted are dependent on equipment and mitigation orientation as indicated. Actual field sound level measurements may vary from the modeled noise levels due to other noise sources such as traffic, other facilities, other human activity, or environmental factors. 4.1 Modeled Soil Stabilization and Excavation Activities The proposed construction activities consist of micropiling and excavation. Noise models representing the micropiling and excavation activities were created to predict the noise levels at the site and adjacent surroundings. The construction activities were modeled at two locations along the proposed micropiling route for the site as shown in Figure 4-1. The sound power levels for the micropiling and excavation equipment included in the modeling are listed in Table 4-1. Sound level data utilized in the micropiling models was based on file data of the Furukawa HCR 900 and associated components. Equipment placement and orientation was coordinated with Silich Construction and oriented to minimize noise impact when possible. The predicted modeling results are dependent on equipment and mitigation orientation as indicated. Sound level data utilized in the excavation models was based on file data equivalent to the Caterpillar 336 Excavator. Equipment placement and orientation was coordinated with Silich Construction and oriented to minimize noise impact when possible. The predicted modeling results are dependent on equipment and mitigation orientation as indicated. Table 4-1 Modeled Construction Equipment Sound Power Levels Modeled Equipment Activity Quantity Individual Component Sound Power Level (dBA) Furukawa HCR 900 Micropiling 1 113.8 Top Drive Engine Micropiling 1 111.5 Air Compressor Micropiling 1 105.3 Caterpillar 336 Excavator Excavation 1 109.5 The receiver locations where the noise level was evaluated have been chosen to be consistent with the requirements of The City of Aspen Construction Management Plan. The requirements indicate that noise levels shall comply with the applicable noise limits as measured at the project property line. Equipment locations 1 and 2 represent the closest points from the equipment to the property lines, or the loudest points along the property line, and were modeled to assess the noise levels. The project property lines, modeled receiver locations, and modeled equipment locations are shown in Figure 4-1. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 5 Figure 4-1 Modeled Equipment Locations and Property Line Receivers Micropiling Line Property Line Receiver 4 Receiver 5 Receiver 6 Receiver 2 Receiver 3 Receiver 1 Modeled Equipment Location 1 Modeled Equipment Location 2 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 6 4.2 Unmitigated Noise Modeling Results and Assessment The results of the unmitigated noise modeling are presented in Table 4-2. The noise assessment locations in the table correspond to the locations shown in Figure 4-1. The predicted noise levels represent only the contribution of the proposed construction activities and do not include ambient noise or noise from other facilities. The results of the unmitigated noise modeling are also shown as noise contour maps. Figure 4-2 shows the Unmitigated Location 1 Micropiling Noise Contour Map in dBA, Figure 4-3 shows the Unmitigated Location 2 Micropiling Noise Contour Map in dBA, Figure 4-4 shows the Unmitigated Location 1 Excavation Noise Contour Map in dBA, and Figure 4-5 shows the Unmitigated Location 2 Excavation Noise Contour Map in dBA. The noise contours are provided in 5 dB increments with the color scale indicating the sound level of each contour. Table 4-2 Unmitigated Construction Noise Levels Location Micropiling Location 1 (dBA) Micropiling Location 2 (dBA) Excavation Location 1 (dBA) Excavation Location 2 (dBA) Property Line Receiver 1 76.7 73.9 76.0 72.0 Property Line Receiver 2 84.6 77.8 80.6 70.5 Property Line Receiver 3 93.8 85.2 76.9 75.1 Property Line Receiver 4 81.3 92.8 71.2 77.8 Property Line Receiver 5 76.8 79.1 70.2 81.1 Property Line Receiver 6 81.1 77.7 76.7 76.2 Allowable Limit at Property Line 80.0 The results of the unmitigated noise modeling predict that the micropiling and excavation noise levels will exceed the allowable City of Aspen Construction Noise Limits at several locations along the property line. As a result, noise mitigation is recommended to reduce the noise levels to below the stated limits. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 7 Figure 4-2 Unmitigated Location 1 Excavation Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 8 Figure 4-3 Unmitigated Location 2 Excavation Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 9 Figure 4-4 Unmitigated Location 1 Micropiling Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 10 Figure 4-5 Unmitigated Location 2 Micropiling Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 11 4.3 Noise Mitigation Recommendations Noise levels were assessed at the property line in accordance with City of Aspen noise regulations. The proposed construction activities were evaluated at multiple locations along the proposed micropiling route, however, only two locations are represented in this report. Equipment Locations 1 and 2 represent operational areas nearest the property line which are also locations closest to the neighboring properties on the north, south, and west sides of the project site. The following mitigation measure is recommended at the construction site to comply with the 80 dBA noise limit: • Approximately 192 linear feet of 12-foot high acoustical barrier panels with a Sound Transmission Class (STC) rating of at least 25 installed around the project site as shown in Figure 4-6. These panels can be free- standing or K-rail mounted. Additional mitigation recommendations for construction sites are listed below: 1. All equipment should be switched off when not in use. 2. All equipment should be kept in good repair with all worn, loose and unbalanced machine parts to be replaced. 3. Equipment should be placed to maximize the distance between the noisy equipment and the neighboring houses. 4. Construction operations are limited to the hours of 7:30 am to 5:30 pm Monday through Friday and 9:00 am to 5:00 pm on Saturday. Construction on Sunday is prohibited. 5. “Residential” grade mufflers should be fitted to the exhaust outlets of all combustion engines. 6. Where possible, broadband white noise reversing alarms should be used in place of tonal reversing alarms on trucks within the construction site. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 12 Figure 4-6 Modeled Mitigation Layout – Locations 1 & 2 Micropiling Line Modeled Equipment Location 1 Modeled Equipment Location 2 Note: Both locations represented are for layout purposes only and do not reflect simultaneous operations. 112 ft. of 12-foot-high STC-25 Portable Acoustical Panels 40 ft. of 12-foot-high STC-25 Portable Acoustical Panels 40 ft. of 12-foot-high STC-25 Portable Acoustical Panels 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 13 4.4 Mitigated Noise Modeling Results and Assessment The results of the noise modeling with the inclusion of the noise mitigation recommendations are presented in Table 4-3. The noise assessment locations in the table correspond to the locations shown in Figure 4-1. The calculated noise levels represent only the contribution of the proposed construction activities and do not include ambient noise or noise from other facilities. The results of the mitigated noise modeling are also shown as noise contour maps. Figure 4-8 shows the Mitigated Location 1 Micropiling Noise Contour Map in dBA, Figure 4-9 shows the Mitigated Location 2 Micropiling Noise Contour Map in dBA, Figure 4-10 shows the Mitigated Location 1 Excavation Noise Contour Map in dBA, and Figure 4-11 shows the Mitigated Location 2 Excavation Noise Contour Map in dBA. The noise contours are provided in 5 dB increments with the color scale indicating the sound level of each contour. Table 4-3 Mitigated Construction Noise Levels Location Micropiling Location 1 (dBA) Micropiling Location 2 (dBA) Excavation Location 1 (dBA) Excavation Location 2 (dBA) Property Line Receiver 1 78.5 76.8 75.8 72.3 Property Line Receiver 2 67.0 63.4 62.5 56.1 Property Line Receiver 3 74.6 68.2 60.8 59.4 Property Line Receiver 4 65.4 73.9 57.6 67.8 Property Line Receiver 5 78.8 79.9 71.3 78.8 Property Line Receiver 6 78.1 79.7 77.4 76.4 Allowable Limit at Property Line 80.0 The mitigated noise modeling results predict that the micropiling and excavation noise levels will comply with the 80 dBA noise limit established in the City of Aspen Construction Noise Limits with installation of the recommended mitigation measures. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 14 Figure 4-7 Mitigated Location 1 Excavation Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 15 Figure 4-8 Mitigated Location 2 Excavation Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 16 Figure 4-9 Mitigated Location 1 Micropiling Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Soil Stabilization and Excavation Noise Modeling 17 Figure 4-10 Mitigated Location 2 Micropiling Noise Contour Map (dBA) 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Conclusion 18 5. Conclusion Noise models representing the proposed soil stabilization and excavation activities at the 534 E. Cooper Ave. project site were created to assess the noise impact against the 80 dBA noise limits established in the City of Aspen Construction Management Plan Requirements Manual (April 2016). The unmitigated models predicted that the micropiling and excavation activities would generate noise levels in excess of 80 dBA at several locations and would, therefore, require sound mitigation. 12-foot high portable acoustical panels with an STC rating of at least 25 were added along the northern, eastern, southern and western perimeter of the site. The resulting mitigated models demonstrated that with installation of the recommended mitigation, the proposed construction activities are predicted to comply with the noise limit of 80 dBA as established by the City of Aspen Construction Management Plan. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 19 Appendix A - Glossary of Acoustical Terms 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 20 Ambient Noise The all-encompassing noise associated with a given environment at a specified time, usually a composite of sound from many sources both near and far. Average Sound Level See Equivalent-Continuous Sound Level A-Weighted Sound Level, dB(A) The sound level obtained by use of A-weighting. Weighting systems were developed to measure sound ina way that more closely mimics the ear’s natural sensitivity relative to frequency so that the instrument is less sensitive to noise at frequencies where the human ear is less sensitive and more sensitive at frequencies where the human ear is more sensitive. C-Weighted Sound Level, dBC The sound level obtained by use of C-weighting. Follows the frequency sensitivity of the human ear at very high noise levels. The C-weighting scale is quite flat and therefore includes much more of the low-frequency range of sounds than the A and B scales. In some jurisdictions, C-weighted sound limits are used to limit the low-frequency content of noise sources. Community Noise Equivalent Level (CNEL) A 24-hour A-weighted average sound level which takes into account the fact that a given level of noise may be more or less tolerable depending on when it occurs. The CNEL measure of noise exposure weights average hourly noise levels by 5 dB for the evening hours (between 7:00 pm and 10:00 pm), and 10 dB between 10:00 pm and 7:00 am, then combines the results with the daytime levels to produce the final CNEL value. It is measured in decibels, dB. Day-Night Average Sound Level (Ldn) A measure of noise exposure level that is similar to CNEL except that there is no weighting applied to the evening hours of 7:00 pm to 10:00 pm. It is measured in decibels, dB. Daytime Average Sound Level The time-averaged A-weighted sound level measured between the hours of 7:00 am to 7:00 pm. It is measured in decibels, dB. Decibel (dB) The basic unit of measurement for sound level. Direct Sound Sound that reaches a given location in a direct line from the source without any reflections. Divergence The spreading of sound waves from a source in a free field, resulting in a reduction in sound pressure level with increasing distance from the source. Energy Basis This refers to the procedure of summing or averaging sound pressure levels on the basis of their squared pressures. This method involves the conversion of decibels to pressures, then performing the necessary arithmetic calculations, and finally changing the pressure back to decibels. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 21 Equivalent-Continuous Sound Level (Leq) The average sound level measured over a specified time period. It is a single-number measure of time-varying noise over a specified time period. It is the level of a steady sound that, in a stated time period and at a stated location, has the same A-Weighted sound energy as the time-varying sound. For example, a person who experiences an Leq of 60 dB(A) for a period of 10 minutes standing next to a busy street is exposed to the same amount of sound energy as if he had experienced a constant noise level of 60 dB(A) for 10 minutes rather than the time-varying traffic noise level. Fast Response A setting on the sound level meter that determines how sound levels are averaged over time. A fast sound level is always more strongly influenced by recent sounds, and less influenced by sounds occurring in the distant past, than the corresponding slow sound level. For the same non-steady sound, the maximum fast sound level is generally greater than the corresponding maximum slow sound level. Fast response is typically used to measure impact sound levels. Field Impact Insulation Class (FIIC) A single number rating similar to the impact insulation class except that the impact sound pressure levels are measured in the field. Field Sound Transmission Class (FSTC) A single number rating similar to sound transmission class except that the transmission loss values used to derive this class are measured in the field. Flanking Sound Transmission The transmission of sound from a room in which a source is located to an adjacent receiving room by paths other than through the common partition. Also, the diffraction of noise around the ends of a barrier. Frequency The number of oscillations per second of a sound wave Hourly Average Sound Level (HNL) The equivalent-continuous sound level, Leq, over a 1-hour time period. Impact Insulation Class (IIC) A single number rating used to compare the effectiveness of floor/ceiling assemblies in providing reduction of impact- generated sound such as the sound of a person’s walking across the upstairs floor. Impact Noise The noise that results when two objects collide. Impulse Noise Noise of a transient nature due to the sudden impulse of pressure like that created by a gunshot or balloon bursting. Insertion Loss The decrease in sound power level measured at the location of the receiver when an element (e.g., a noise barrier) is inserted in the transmission path between the sound source and the receiver. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 22 Inverse Square Law A rule by which the sound intensity varies inversely with the square of the distance from the source. This results in a 6dB decrease in sound pressure level for each doubling of distance from the source. Ln Sound Level Time-varying noise environments may be expressed in terms of the noise level that is exceeded for a certain percentage of the total measurement time. These statistical noise levels are denoted Ln, where n is the percent of time. For example, the L50 is the noise level exceeded for 50% of the time. For a 1-hour measurement period, the L50 would be the noise level exceeded for a cumulative period of 30 minutes in that hour. Masking The process by which the threshold of hearing for one sound is raised by the presence of another sound. Maximum Sound Level (Lmax) The greatest sound level measured on a sound level meter during a designated time interval or event. NC Curves (Noise Criterion Curves) A system for rating the noisiness of an occupied indoor space. An actual octave-band spectrum is compared with a set of standard NC curves to determine the NC level of the space. Noise Reduction The difference in sound pressure level between any two points. Noise Reduction Coefficient (NRC) A single number rating of the sound absorption properties of a material. It is the average of the sound absorption coefficients at 250, 500, 1000, and 2000 Hz, rounded to the nearest multiple of 0.05. Octave The frequency interval between two sounds whose frequency ratio is 2. For example, the frequency interval between 500 Hz and 1,000 Hz is one octave. Octave-Band Sound Level For an octave frequency band, the sound pressure level of the sound contained within that band. One-Third Octave The frequency interval between two sounds whose frequency ratio is 2^(1/3). For example, the frequency interval between 200 Hz and 250 Hz is one-third octave. One-Third-Octave-Band Sound Level For a one-third-octave frequency band, the sound pressure level of the sound contained within that band. Outdoor-Indoor Transmission Class (OITC) A single number rating used to compare the sound insulation properties of building façade elements. This rating is designed to correlate with subjective impressions of the ability of façade elements to reduce the overall loudness of ground and air transportation noise. Peak Sound Level (Lpk) The maximum instantaneous sound level during a stated time period or event. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 23 Pink Noise Noise that has approximately equal intensities at each octave or one-third-octave band. Point Source A source that radiates sound as if from a single point. RC Curves (Room Criterion Curves) A system for rating the noisiness of an occupied indoor space. An actual octave-band spectrum is compared with a set of standard RC curves to determine the RC level of the space. Real-Time Analyzer (RTA) An instrument for the determination of a sound spectrum. Receiver A person (or persons) or equipment which is affected by noise. Reflected Sound Sound that persists in an enclosed space as a result of repeated reflections or scattering. It does not include sound that travels directly from the source without reflections. Reverberation The persistence of a sound in an enclosed or partially enclosed space after the source of the sound has stopped, due to the repeated reflection of the sound waves. Room Absorption The total absorption within a room due to all objects, surfaces and air absorption within the room. It is measured in Sabins or metric Sabins. Slow Response A setting on the sound level meter that determines how measured sound levels are averaged over time. A slow sound level is more influenced by sounds occurring in the distant past that the corresponding fast sound level. Sound A physical disturbance in a medium (e.g., air) that is capable of being detected by the human ear. Sound Absorption Coefficient A measure of the sound-absorptive property of a material. Sound Insulation The capacity of a structure or element to prevent sound from reaching a receiver room either by absorption or reflection. Sound Level Meter (SLM) An instrument used for the measurement of sound level, with a standard frequency-weighting and standard exponentially weighted time averaging. Sound Power Level A physical measure of the amount of power a sound source radiates into the surrounding air. It is measured in decibels. 11/15/2018 Behrens and Associates, Inc. Environmental Noise Control Glossary of Acoustical Terms 24 Sound Pressure Level A physical measure of the magnitude of a sound. It is related to the sound’s energy. The terms sound pressure level and sound level are often used interchangeably. Sound Transmission Class (STC) A single number rating used to compare the sound insulation properties of walls, floors, ceilings, windows, or doors. This rating is designed to correlate with subjective impressions of the ability of building elements to reduce the overall loudness of speech, radio, television, and similar noise sources in offices and buildings. Source Room A room that contains a noise source or sources Spectrum The spectrum of a sound wave is a description of its resolution into components, each of different frequency and usually different amplitude. Tapping Machine A device used in rating different floor constructions against impacts. It produces a series of impacts on the floor under test, 10 times per second. Tone A sound with a distinct pitch Transmission Loss (TL) A property of a material or structure describing its ability to reduce the transmission of sound at a particular frequency from one space to another. The higher the TL value the more effective the material or structure is in reducing sound between two spaces. It is measured in decibels. White Noise Noise that has approximately equal intensities at all frequencies. Windscreen A porous covering for a microphone, designed to reduce the noise generated by the passage of wind over the microphone. 11/15/2018 Appendix 10: ENC STC-25 Blanket Spec 11/15/2018 Appendix 10 : ENC E812 STC-25 Port Panel 11/15/2018 1 CONSTRUCTION WASTE MANAGEMENT PLAN: PRE-PROJECT ESTIMATES This form must be completed for the following types of projects:  All New Construction  All Demolition, (excluding single family & duplex)  Addition/Alteration with construction valuation exceeding $50,000 (excluding single family & duplex residential) Company Name:____________________________ Contact Person:___________________________ Address:___________________________________ Telephone #:______________________________ Project Location/Address:_________________________________________________________________ Contractor:________________________________ Architect:__________________________________ Contact Person:____________________________ Contact Person:_____________________________ Telephone #:_______________________________ Telephone #:________________________________ Recycling Coordinators:___________________________________________________________________ Project Description:______________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Waste Management Goal: Silich Construction Jason Walker 303 Airport Business Center, Suite J 970 618-5339 Wayne Jeffries, Silich Construction and Colorado Site Services 970 618-5339 William Lewis Poss Architecture & Planning 970 925-4755 Jason Walker Silich Construction 534 East Cooper, Aspen Remodel of Existing Building. Change of use from Restaurant to Mercantile APPENDIX 11: WASTE MANAGEMENT PLAN 11/15/2018 2  This project will recycle or salvage for reuse a minimum of ______ % by weight of the waste generated on-site. Waste Prevention Planning:  Compliance with City of Aspen mandatory recycling requirements for businesses. Mandatory recyclables (mixed recycling) include: o newspaper o corrugated cardboard o white and colored office paper o plastic and glass bottles and jars o metal cans  Compliance with Pitkin County’s Landfill Bans, i.e. no disposal of tires, appliances, yard waste, mandatory recyclables, hazardous waste, batteries, fluorescent tubes, electronic waste and large metal items.  The General Contractor will contractually require all subcontractors to comply with the mandatory recycling requirements.  The Construction Waste Reduction Plan shall be implemented and executed as follows and as on the chart: o Salvageable materials will be diverted from disposal where feasible. o There will be a designated area on the construction site reserved for dumpsters which are specifically labeled for respective materials to be received. o Hazardous waste will be managed by a licensed hazardous waste vendor. Communication & Education Plan:  As each new subcontractor comes on site, the recycling coordinators will present him/her with a copy of the Waste Management Plan and provide a tour of the recycling areas.  All recycling containers will be clearly labeled. Containers shall be located in close proximity to the building(s) under construction in which recyclables/salvageable materials will be placed.  Recycling coordinators shall inspect the containers on a weekly basis to insure that no contamination is occurring and precautions shall also be taken to deter any contamination by the public. Waste Hauler(s): Company: Contact:  Waste Disposal Fees (fees vary by landfill): o Mixed C&D $______ / ton o Scrap Metal $______ / ton (free at PCSWC) o Soil & Rock $______ / ton o Asphalt $______ / ton o Yard Waste $______ / ton o Recycling $______ / ton Recycling Calculation (Optional): 11/15/2018 3 If all construction waste was disposed in landfill and none was diverted through salvage, reuse, or recycling: _______ tons x $_______ / ton = $ ______ (Waste) Recycling or Reuse or Salvage: _______ tons (not dumped into landfill) x $ _______ / ton (Recycling) Waste $ _______ - Recycling $ _______= $_________________ TOTAL POTENTIAL SAVINGS Worksheet to estimate the specific materials involved in the waste management plan (This may be done on a separate sheet): 1. Salvage Yes No Do you plan to salvage materials from this project prior to demolition or construction? If YES, list the materials that will be salvaged (e.g., doors, windows, casing, toilets, sinks, fixtures, wood siding, tiles, etc.) Facility or Salvage company receiving material. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2. Source Separation Yes No Do you plan to source separate any materials for delivery to a recycling facility (e.g. separation of material such as wood, concrete, metal into separate bins)? Materials Hauler Facility 3. On-Site Use Yes No 11/15/2018 4 Do you plan any on-site reuse activities for this project (e.g. reuse of wood forms for concrete, on-site crushing of concrete for on-site use, use of reusable containers or pallets for material deliveries, etc.)? If, please describe: 4. Disposal at Landfill Yes No Will any materials be disposed of (not recycled or salvaged) at the landfill? Estimate the number of tons of material to be taken to the landfill for disposal: __________ tons Comments: 11/15/2018 5 HERE ARE SOME RESOURCES TO SALVAGE/REUSE/RECYCLE MATERIALS: Material Estimated Quantity Options Facility Options Landscape debris Keep separate for reuse and/or wood sale; Recycle Pitkin County Solid Waste Center Clean dimensional wood and palette wood Keep separate for reuse by on-site construction or by site employees for reuse in home projects; Recycle ReStore; Pitkin County Solid Waste Center; On-Site; Employees Plywood, OSB, particle board Reuse; Recycle Pitkin County Solid Waste Center Painted or treated wood Reuse; Recycle Pitkin County Solid Waste Center Concrete Recycle Pitkin County Solid Waste Center Concrete Masonry Units Recycle; Keep separate for re-use by on-site construction or by site employees Pitkin County Solid Waste Center; On-Site; Employees Metals Recycle Precious Metals Recovery (970-963-8877); Pitkin County Solid Waste Center Paint Recycle (Colorado Bill SB14- 029 prohibits paint going into the landfill) ReStore; Pitkin County Solid Waste Center; Local Paint Stores Window Glass Recycle; Keep separate for re-use by on-site construction or by site employees ReStore; On-Site; Employees; Pitkin County Solid Waste Center Mixed Recyclables: Plastics, Aluminum, Paper, Newsprint, Glass bottles Mandatory recycling of these materials Pitkin County Solid Waste Center; Paper Wise (970-945- 2885) Cabinets, Fixtures, Doors, Windows, Equipment (Stoves, Bathtub), Plumbing Reuse; Resale; Recycle ReStore; Onsite; Pitkin County Solid Waste Center Cardboard Mandatory recycling Pitkin County Solid Waste Center TOTAL Deconstruction Firms:  Aspen Deconstruction (aspendeconstruction.com)  Colorado Deconstruction (coloradodemolition.com)  The Reuse People (deconstructioncolorado.com 11/15/2018 1 CONSTRUCTION WASTE MANAGEMENT REPORT: POST-PROJECT TOTALS This form must be completed for the following types of projects:  All New Construction  All Demolition, (excluding single family & duplex)  Addition/Alteration with construction valuation exceeding $50,000 (excluding single family & duplex residential) Completed Summary Reports must be submitted prior to sign off at Final Inspection and issuance of certificate of occupancy or temporary certificate of occupancy. Call (970) 429-1831 or email liz.oconnell@cityofaspen.com with inquiries regarding this form. Permit #:_____________________________________ Project Address: (include floor, suite, etc.): _____________________________________________________ Contact Name: __________________________________ Title: ____________________________________ Company: _______________________________________________________________________________ Contact Mailing Address:___________________________________________________________________ City________________________________________ State___________ ZIP_______________________ Phone: _________________ Fax: __________________ Email: ____________________________________ PLEASE CHECK ALL THAT APPLY: 1. Project Type: New Construction Addition/Alteration Demolition 2. Building Type: Non-Residential Single Family/Duplex Apartment/Multifamily Sewer/Storm Drain Streets/Sidewalks/Traffic Bridge Landscape/Parks/Open Space 3. Size of Project ___________________ sq. ft. Project Valuation $ _______________________ 4. Completion Date _______/________/__________ 5. Describe any difficulties you encountered in complying with your waste management plan and tell us how to remedy the problem in the future. 11/15/2018 2 ______________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ For City Use Only: Application Filed ____/____/____ Application Received ____/____/____ Diversion Goal Approved Good Cause Non-Attainment Conditional Approval Not Approved, reason _________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ ________________________________________________________________________________________ Permit #: Address: REQUIREMENT: Instructions: Using receipts and invoices list the tonnage of materials recycled during construction and demolition. See the Conversion Worksheet to change all materials to tons. Complete the chart below and make sure your column totals are correct. Include destinations for all materials. Please indicate if the receipts are attached as pdf, compressed file or USB-drive. Use Materials Conversion Worksheet to convert from cubic yards, square feet, board feet, etc. to tons. Column A – Tons of material taken to the landfill for disposal (not salvage, reuse or recycle). Columns B, C, D – Quantities of each type of material to be salvaged, reused, or recycled. Column E – list vendors or facilities used for salvage or reuse, recycling, or disposal. Column F - Receipts attached –if not attached, indicate why not. 11/15/2018 3 Material Type A B C D E F Total TONS Disposed at Landfill Salvage or Reuse (by weight) Recycling (Source Separated Materials in tons) Compost (tons) Actual Facility Used Receipt Attached (pdf, word, or zip drive) Asphalt/Concrete **DO NOT INCLUDE ASPHALT/CONCRETE IN TOTAL OR CALCULATION BELOW** Material Type A B C D E F Total TONS Disposed at Landfill Salvage or Reuse Recycling (Source Separated Materials) Compost Actual Facility Used Receipt Attached (pdf, word, or zip drive) Mixed C&D Waste Cabinets, Fixtures Doors, Windows, Equipment Wood Metal Cardboard Landscape Debris (Brush, Chips, Stumps) Mixed Recyclables (Plastic, Aluminum, Paper) Other (Describe) Column Totals  11/15/2018 4 *Please reference volume-to-weight conversion table. Fill in the blanks below to calculate your recycling rate. Column Totals A + B + C + D = _______ (total waste created) ÷ ______ (B+C+D; total waste diverted) = _______ ×100 = _______ % Diverted Print Name: _________________________________________ Signature: ___________________________________________ Date: __________________________ 11/15/2018 Appendix 12: Parking Plan Contractor will apply to rent the circled spaces for the dura- tion of project to safely accommodate staging, sidewalk re- placement and pedestrian walkway. 11/15/2018 Appendix 13: Ordinance 35 page 1/4 11/15/2018 Appendix 13: Ordinance 35 page 2/4 11/15/2018 Appendix 13: Ordinance 35 page 3/4 11/15/2018 Appendix 13: Ordinance 35 page 4/4 11/15/2018 Appendix 14.1: Right of Way - Off Season 11/15/2018 Appendix 14.2: Right of Way - In Season 11/15/2018 Appendix 15: Tree Permit—Drip Line Excavation 11/15/2018 SIGN LIST; 3-36” ALLEY CLOSED AHEAD 2-TYPE I (saw) ALLEY CLOSED 1-TYPE I (saw) ALLEY CLOSED TO THRU TRAFFIC ****NOTE **** XX-WORK AREA *NOT TO SCALE* SIGN SPACING MEASUREMENTS ARE AT SET MINIMUM STANDARDS BBB. ACCREDIITED BUSINESS bbb.org _________________________________________________________________ BBB. ACCREDIITED BUSINESS bbb.org ROAD WORK AHEAD A-1 TRAFFIC CONTROL & BARRICADE INC. 32599 HWY 6 & 24 SILT, CO 81652 (970)876-0738 office (970)876-0307 fax cesarj@a1traffficcontrol.com HIGHWAY SAFETY SINCE 1981 BEPREPAREDTOSTOP PREPARED BY TRAFFIC CONTROL SUPERVISOR; Cesar R. Jaquez 10-30-18 APPROVED BY DATE CONTRACTOR; ----------------------------------------- APPROVED BY DATE CITY/TOWN OF; ----------------------------------------- DATE SILICH CONSTRUCTION. ALLEY CLOSURE 534 COOPER AVE. ASPEN, CO. MUTCD TA-6 10-30-18 ------------ XXXXXX ALLEYCLOSEDALLEYCLOSEDALLEYCLOSEDAHEADALLEY CLOSEDTOTHRU TRAFFICALLEY CLOSED AHEADALLEYCLOSEDAHEAD100 FT. 100 FT.100 FT.S. GALENA ST.S. HUNTER ST.E. HYMAN AVE. E. COOPER ST. APPENDIX 16: TRAFFIC PLAN 11/15/2018 SIGN LIST; 4-36” ROAD WORK AHEAD 4-36” ONE LANE ROAD AHEAD 4-36” FLAGGER (symbol) 25-36” TRAFFIC CONES ****NOTE **** XX-WORK AREA *NOT TO SCALE* SIGN SPACING MEASUREMENTS ARE AT SET MINIMUM STANDARDS BBB. ACCREDIITED BUSINESS bbb.org _________________________________________________________________ BBB. ACCREDIITED BUSINESS bbb.org ROAD WORK AHEAD A-1 TRAFFIC CONTROL & BARRICADE INC. 32599 HWY 6 & 24 SILT, CO 81652 (970)876-0738 office (970)876-0307 fax cesarj@a1traffficcontrol.com HIGHWAY SAFETY SINCE 1981 BEPREPAREDTOSTOP PREPARED BY TRAFFIC CONTROL SUPERVISOR; Cesar R. Jaquez 10-30-18 APPROVED BY DATE CONTRACTOR; ----------------------------------------- APPROVED BY DATE CITY/TOWN OF; ----------------------------------------- DATE SILICH CONSTRUCTION. ONE LANE ROAD w/FLAGGERS 534 COOPER AVE. ASPEN, CO. MUTCD TA-10 10-30-18 ------------S. GALENA ST.S. HUNTER ST.E. HYMAN AVE. E. COOPER ST. 100 FT. ONE LANE ROAD AHEAD ROAD WORK AHEAD 100 FT. 100 FT.100 FT.ONE LANEROADAHEADROADWORKAHEAD100 FT.100 FT.100 FT.ONE LANEROADAHEADROADWORKAHEAD100 FT.100 FT.100 FT.ONE LANEROADAHEADROADWORKAHEAD100 FT.100 FT.APPENDIX 17: TRAFFIC PLAN 11/15/2018 SIGN LIST; 7-36” ROAD CLOSED AHEAD 7-36” DETOUR AHEAD 2-48”x36” ROAD CLOSED TO THRU TRAFFIC 2-TYPE I (saw) DETOUR (2-LEFT 1- RIGHT 1-DOUBLE) 4-TYPE III w/ ROAD CLOSED 16-TRAFFIC DRUMS w/LIGHTS 8-TRAFFIC DRUMS ****NOTE **** XX-WORK AREA *NOT TO SCALE* SIGN SPACING MEASUREMENTS ARE AT SET MINIMUM STANDARDS BBB. ACCREDIITED BUSINESS bbb.org _________________________________________________________________ BBB. ACCREDIITED BUSINESS bbb.org ROAD WORK AHEAD A-1 TRAFFIC CONTROL & BARRICADE INC. 32599 HWY 6 & 24 SILT, CO 81652 (970)876-0738 office (970)876-0307 fax cesarj@a1traffficcontrol.com HIGHWAY SAFETY SINCE 1981 BEPREPAREDTOSTOP PREPARED BY TRAFFIC CONTROL SUPERVISOR; Cesar R. Jaquez 10-30-18 APPROVED BY DATE CONTRACTOR; ----------------------------------------- APPROVED BY DATE CITY/TOWN OF; ----------------------------------------- DATE SILICH CONSTRUCTION. STREET CLOSURE 534 COOPER AVE. & HUNTER ST. ASPEN, CO. MUTCD TA-20 10-30-18 ------------S. GALENA ST.S. HUNTER ST.E. HYMAN AVE. E. COOPER ST.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOUR AHEAD ROAD CLOSED AHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.ROAD CLOSED DETOUR ROADCLOSEDDETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.ROAD CLOSED ALLEY DETOURROAD CLOSEDTOTHRU TRAFFICDETOURROAD CLOSEDTOTHRU TRAFFICROAD CLOSED DETOUR APPENDIX 18 TRAFFIC PLAN 11/15/2018 SIGN LIST; 6-36” ROAD CLOSED AHEAD 6-36” DETOUR AHEAD 2-TYPE I (saw) DETOUR (1- RIGHT 1-DOUBLE) 2-TYPE III w/ ROAD CLOSED 8-TRAFFIC DRUMS w/LIGHTS 4-TRAFFIC DRUMS ****NOTE **** XX-WORK AREA *NOT TO SCALE* SIGN SPACING MEASUREMENTS ARE AT SET MINIMUM STANDARDS BBB. ACCREDIITED BUSINESS bbb.org _________________________________________________________________ BBB. ACCREDIITED BUSINESS bbb.org ROAD WORK AHEAD A-1 TRAFFIC CONTROL & BARRICADE INC. 32599 HWY 6 & 24 SILT, CO 81652 (970)876-0738 office (970)876-0307 fax cesarj@a1traffficcontrol.com HIGHWAY SAFETY SINCE 1981 BEPREPAREDTOSTOP PREPARED BY TRAFFIC CONTROL SUPERVISOR; Cesar R. Jaquez 10-30-18 APPROVED BY DATE CONTRACTOR; ----------------------------------------- APPROVED BY DATE CITY/TOWN OF; ----------------------------------------- DATE SILICH CONSTRUCTION. STREET CLOSURE 534 COOPER AVE. & HUNTER ST. ASPEN, CO. MUTCD TA-20 10-30-18 ------------S. GALENA ST.S. HUNTER ST.E. HYMAN AVE. E. COOPER ST.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOUR AHEAD ROAD CLOSED AHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.DETOURAHEADROADCLOSEDAHEAD100 FT.100 FT.ROAD CLOSED DETOUR ROADCLOSEDALLEY DETOURROAD CLOSEDTOTHRU TRAFFICAPPENDIX 19: TRAFFIC PLAN 11/15/2018