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HomeMy WebLinkAbout583667 SIDEWALKS PLUS USA LTD - CONTRACT - BID - 8527 CONCRETE TRIP HAZARD REMOVAL PROJECTSERVICES AGREEMENT WORK ORDER TYPE THIS AGREEMENT made and entered into the day and year set forth below, by and between THE CITY OF FORT COLLINS, COLORADO, a Municipal Corporation, hereinafter referred to as the "City" and SIDEWALKS PLUS USA LTD. hereinafter referred to as "Service Provider". WITNESSETH: In consideration of the mutual covenants and obligations herein expressed, it is agreed by and between the parties hereto as follows: 1. Services to be Performed. a. This Agreement shall constitute the basic agreement between the parties for services for 8527 Concrete Trip Hazard Removal Project. The conditions set forth herein shall apply to all services performed by the Service Provider on behalf of the City and particularly described in Work Orders agreed upon in writing by the parties from time to time. Such Work Orders, a sample of which is attached hereto as Exhibit "A", consisting of one (1) page and incorporated herein by this reference, shall include a description of the services to be performed, the location and time for performance, the amount of payment, any materials to be supplied by the City and any other special circumstances relating to the performance of services. No Work Order shall exceed $75,000. A general scope of services is attached hereto as Exhibit “B”, consisting of two (2) pages, and incorporated herein by this reference. The only services authorized under this Agreement are those which are performed after receipt of such Work Order, except in emergency circumstances where oral work requests may be issued. Oral requests for emergency actions will be confirmed by issuance of a written Work Order within two (2) working days. Irrespective of references in Exhibit A to certain named third parties, Service Provider shall be solely responsible for performance of all duties hereunder. b. The City may, at any time during the term of a particular Work Order and without invalidating the Agreement, make changes within the general scope of the particular services assigned and the Service Provider agrees to perform such changed services. 2. Changes in the Work. The City reserves the right to independently bid any services rather than issuing work to the Service Provider pursuant to this Agreement. Nothing within this Agreement shall obligate the City to have any particular service performed by the Service Provider. 3. Time of Commencement and Completion of Services. The services to be performed pursuant to this Agreement shall be initiated as specified by each written Work Order or oral emergency service request. Oral emergency service requests will be acted upon without waiting for a written Work Order. Time is of the essence. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 1 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 4. Contract Period. This Agreement shall commence upon contract execution and shall continue in full force and effect until June 14, 2018, unless sooner terminated as herein provided. In addition, at the option of the City, the Agreement may be extended for additional one year periods not to exceed four (4) additional one year periods. Renewals and pricing changes shall be negotiated by and agreed to by both parties. Written notice of renewal shall be provided to the Service Provider and mailed no later than thirty (30) days prior to contract end. 5. Delay. If either party is prevented in whole or in part from performing its obligations by unforeseeable causes beyond its reasonable control and without is fault or negligence, then the party so prevented shall be excused from whatever performance is prevented by such cause. To the extent that the performance is actually prevented, the Service Provider must provide written notice to the City of such condition within fifteen (15) days from the onset of such condition. 6. Early Termination by City/Notices. Notwithstanding the time periods contained herein, the City may terminate this Agreement at any time without cause by providing written notice of termination to the Service Provider. Such notice shall be mailed at least fifteen (15) days prior to the termination date contained in said notice unless otherwise agreed in writing by the parties. All notices provided under this Agreement shall be effective when mailed, postage prepaid and sent to the following address: Service Provider: City: Copy to: Sidewalks Plus USA, Ltd. Attn: Anthony Garib 848 N Rainbow Blvd. #1027 Las Vegas, NV 89107 City of Fort Collins Attn: Mike Knox PO Box 580 Fort Collins, CO 80522 City of Fort Collins Attn: Purchasing Dept. PO Box 580 Fort Collins, CO 80522 In the event of early termination by the City, the Service Provider shall be paid for services rendered to the termination date, subject only to the satisfactory performance of the Service Provider's obligations under this Agreement. Such payment shall be the Service Provider's sole right and remedy for such termination. 7. Contract Sum. This is an open-end indefinite quantity Agreement with no fixed price. The actual amount of work to be performed will be stated on the individual Work Orders. The City makes no guarantee as to the number of Work Orders that may be issued or the actual amount of services which will in fact be requested. 8. Payments. a. The City agrees to pay and the Service Provider agrees to accept as full payment for all work done and all materials furnished and for all costs and expenses incurred in performance of the work the sums set forth for the hourly labor rate and material costs, with markups, stated within the Bid Schedule Proposal Form, attached hereto as Exhibit "C", consisting of three (3) pages, and incorporated herein by this reference. Payment shall be made by the City only upon acceptance of the work by the City and Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 2 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 upon the Service Provider furnishing satisfactory evidence of payment of all wages, taxes, supplies and materials, and other costs incurred in connection with the performance of such work. 9. City Representative. The City's representative will be shown on the specific Work Order and shall make, within the scope of his or her authority, all necessary and proper decisions with reference to the work requested. All requests concerning this Agreement shall be directed to the City Representative. 10. Independent Contractor. It is agreed that in the performance of any services hereunder, the Service Provider is an independent contractor responsible to the City only as to the results to be obtained in the particular work assignment and to the extent that the work shall be done in accordance with the terms, plans and specifications furnished by the City. 11. Subcontractors. Service Provider may not subcontract any of the Work set forth in the Exhibit A, Statement of Work without the prior written consent of the City, which shall not be unreasonably withheld. If any of the Work is subcontracted hereunder (with the consent of the City), then the following provisions shall apply: (a) the subcontractor must be a reputable, qualified firm with an established record of successful performance in its respective trade performing identical or substantially similar work, (b) the subcontractor will be required to comply with all applicable terms of this Agreement, (c) the subcontract will not create any contractual relationship between any such subcontractor and the City, nor will it obligate the City to pay or see to the payment of any subcontractor, and (d) the work of the subcontractor will be subject to inspection by the City to the same extent as the work of the Service Provider. The Service Provider shall require all subcontractors performing Work hereunder to maintain insurance coverage naming the City as an additional insured under this Agreement of the type and with the limits specified within Exhibit “D”, consisting of one (1) page attached hereto and incorporated herein by this reference. The Service Provider shall provide a copy of each subcontract’s certificate evidencing the required insurance. The Service Provider shall provide the City with a copy of such certificate(s). 12. Personal Services. It is understood that the City enters into the Agreement based on the special abilities of the Service Provider and that this Agreement shall be considered as an agreement for personal services. Accordingly, the Service Provider shall neither assign any responsibilities nor delegate any duties arising under the Agreement without the prior written consent of the city. 13. Acceptance Not Waiver. The City's approval or acceptance of, or payment for any of the services shall not be construed to operate as a waiver of any rights under the Agreement or of any cause of action arising out of the performance of this Agreement. 14. Warranty. a. Service Provider warrants that all work performed hereunder shall be performed with Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 3 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 the highest degree of competence and care in accordance with accepted standards for work of a similar nature. b. Unless otherwise provided in the Agreement, all materials and equipment incorporated into any work shall be new and, where not specified, of the most suitable grade of their respective kinds for their intended use, and all workmanship shall be acceptable to City. c. Service Provider warrants all equipment, materials, labor and other work, provided under this Agreement, except City-furnished materials, equipment and labor, against defects and nonconformances in design, materials and workmanship/workwomanship for a period beginning with the start of the work and ending twelve (12) months from and after final acceptance under the Agreement, regardless whether the same were furnished or performed by Service Provider or by any of its subcontractors of any tier. Upon receipt of written notice from City of any such defect or nonconformances, the affected item or part thereof shall be redesigned, repaired or replaced by Service Provider in a manner and at a time acceptable to City. 15. Default. Each and every term and condition hereof shall be deemed to be a material element of this Agreement. In the event either party should fail or refuse to perform according to the terms of this Agreement, such party may be declared in default thereof. 16. Remedies. In the event a party has been declared in default, such defaulting party shall be allowed a period of ten (10) days within which to cure said default. In the event the default remains uncorrected, the party declaring default may elect to (a) terminate the Agreement and seek damages; (b) treat the Agreement as continuing and require specific performance; or (c) avail himself of any other remedy at law or equity. If the non- defaulting party commences legal or equitable actions against the defaulting party, the defaulting party shall be liable to the non-defaulting party for the non-defaulting party's reasonable attorney fees and costs incurred because of the default. 17. Binding Effect. This writing, together with the exhibits hereto, constitutes the entire Agreement between the parties and shall be binding upon said parties, their officers, employees, agents and assigns and shall inure to the benefit of the respective survivors, heirs, personal representative, successors and assigns of said parties. 18. Indemnity/Insurance. a. The Service Provider agrees to indemnify and save harmless the City, its officers, agents and employees against and from any and all actions, suits, claims, demands or liability of any character whatsoever, brought or asserted for injuries to or death of any person or persons, or damages to property arising out of, result from or occurring in connection with the performance of any service hereunder. b. The Service Provider shall take all necessary precautions in performing the work hereunder to prevent injury to persons and property. c. Without limiting any of the Service Provider's obligations hereunder, the Service Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 4 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Provider shall provide and maintain insurance coverage naming the City as an additional insured under this Agreement of the type and with the limits specified within Exhibit "D", consisting of one (1) page, attached hereto and incorporated herein by this reference. The Service Provider before commencing services hereunder shall deliver to the City's Purchasing Director, P. O. Box 580, Fort Collins, Colorado 80522 one copy of a certificate evidencing the insurance coverage required from an insurance company acceptable to the city. 19. Entire Agreement. This Agreement, along with all Exhibits and other documents incorporated herein, shall constitute the entire Agreement of the parties. Covenants or representations not contained in this Agreement shall not be binding on the parties. 20. Law/Severability. This Agreement shall be governed in all respect by the laws of the State of Colorado. In the event any provision of this Agreement shall be held invalid or unenforceable by any court of competent jurisdiction such holding shall not invalidate or render unenforceable any other provision of this Agreement. 21. Prohibition Against Employing Illegal Aliens. Pursuant to Section 8-17.5-101, C.R.S., et. seq., Service Provider represents and agrees that: a. As of the date of this Agreement: 1) Service Provider does not knowingly employ or contract with an illegal alien who will perform work under this Agreement; and 2) Service Provider will participate in either the e-Verify program created in Public Law 208, 104th Congress, as amended, and expanded in Public Law 156, 108th Congress, as amended, administered by the United States Department of Homeland Security (the “e-Verify Program”) or the Department Program (the “Department Program”), an employment verification program established pursuant to Section 8-17.5-102(5)(c) C.R.S. in order to confirm the employment eligibility of all newly hired employees to perform work under this Agreement. b. Service Provider shall not knowingly employ or contract with an illegal alien to perform work under this Agreement or knowingly enter into a contract with a subcontractor that knowingly employs or contracts with an illegal alien to perform work under this Agreement. c. Service Provider is prohibited from using the e-Verify Program or Department Program procedures to undertake pre-employment screening of job applicants while this Agreement is being performed. d. If Service Provider obtains actual knowledge that a subcontractor performing work under this Agreement knowingly employs or contracts with an illegal alien, Service Provider shall: 1) Notify such subcontractor and the City within three days that Service Provider has actual knowledge that the subcontractor is employing or contracting with an illegal alien; and Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 5 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 2) Terminate the subcontract with the subcontractor if within three days of receiving the notice required pursuant to this section the subcontractor does not cease employing or contracting with the illegal alien; except that Service Provider shall not terminate the contract with the subcontractor if during such three days the subcontractor provides information to establish that the subcontractor has not knowingly employed or contracted with an illegal alien. e. Service Provider shall comply with any reasonable request by the Colorado Department of Labor and Employment (the “Department”) made in the course of an investigation that the Department undertakes or is undertaking pursuant to the authority established in Subsection 8-17.5-102 (5), C.R.S. f. If Service Provider violates any provision of this Agreement pertaining to the duties imposed by Subsection 8-17.5-102, C.R.S. the City may terminate this Agreement. If this Agreement is so terminated, Service Provider shall be liable for actual and consequential damages to the City arising out of Service Provider’s violation of Subsection 8-17.5-102, C.R.S. g. The City will notify the Office of the Secretary of State if Service Provider violates this provision of this Agreement and the City terminates the Agreement for such breach. 22. Exemption to Worker’s Compensation. An Exemption to Worker’s Compensation relating to the services to be performed pursuant to this Agreement are set forth in Exhibit “E”, consisting of one (1) page, attached hereto and incorporated herein by this reference. 23. Dust Prevention and Control Manual. All operations conducted under this Agreement shall be performed in accordance with Dust Prevention and Control Manual as set forth in Exhibit “F”, consisting of forty (40) pages, attached hereto and incorporated herein by this reference. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 6 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 THE CITY OF FORT COLLINS, COLORADO By: Gerry Paul Purchasing Director DATE: ATTEST: APPROVED AS TO FORM: SIDEWALKS PLUS USA LTD. By: Printed: Title: CORPORATE PRESIDENT OR VICE PRESIDENT Date: Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 7 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Anthony Garib General Manager 6/28/2017 Assistant City Attorney 6/29/2017 Chief Deputy City Clerk EXHIBIT A WORK ORDER FORM PURSUANT TO AN AGREEMENT BETWEEN THE CITY OF FORT COLLINS AND SIDEWALKS PLUS USA LTD. AGREEMENT DATED: Work Order Number: Purchase Order Number: Project Title: Commencement Date: Completion Date: Maximum Fee: (time and reimbursable direct costs): Project Description: Scope of Services: Service Provider agrees to perform the services identified above and on the attached forms in accordance with the terms and conditions contained herein and in the Services Agreement between the parties. In the event of a conflict between or ambiguity in the terms of the Services Agreement and this Work Order (including the attached forms) the Services Agreement shall control. The attached forms consisting of ___ (_) pages are hereby accepted and incorporated herein, by this reference, and Notice to Proceed is hereby given. SERVICE PROVIDER By:_______________________________ Date:_____________________________ CITY OF FORT COLLINS By:_________________________________ Project Manager Date: ______________________________ By: _______________________________ Gerry Paul Purchasing Director (over $60,000.00) Date: ____________________________ Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 8 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 EXHIBIT B SCOPE OF SERVICES 1.0 Project Description. The project consists of sidewalk trip hazard removal at various locations within the City of Fort Collins. The complete removal of vertical offsets of ¼” or greater in any sidewalk, curb and gutters in accordance with the requirements of the most recent revision of the Americans with Disabilities Act (ADA) or as directed. 2.0 Material Requirements. Not applicable 3.0 Equipment Requirements. The Service Provider shall provide at a minimum, the following equipment: A mobile unit capable of cutting the vertical offset of concrete to reduce trip hazards. The unit shall be capable of cutting at any angle and able to remove the concrete completely too all edges of the trip hazard and around obstacles that may be encountered. Large grinding machines or scarifiers are not acceptable for this work. Dust shall be collected using a high powered vacuum dust control system, eliminating the dust from entering into the atmosphere. The suction device shall be attached to the cutting equipment to assure the maximum amount of dust collected. The unit shall be capable of capturing the majority of dust generated by the operation. All project operations shall be in compliance with the Dust Prevention and Control Manual. The unit shall not damage the adjacent opposing concrete panel. A mobile device such as a phone or tablet is required to collect data and photos in the field on the City’s mobile application as well as a data plan to submit data. Only Apple or Android operating systems may be used and must able to support the app Fulcrum. 4.0 Construction Requirements. All trip hazards shall be cut in accordance with the most recent revision of the Americans with Disabilities Act (ADA). Each vertical offset will be tapered at a 1:4 slope or flatter or as directed by City Engineer and shall have a smooth and uniform appearance and texture. If defined slope is not achieved, contractor must repair to specification at no additional charge. Method of trip hazard mitigation shall entail cutting of concrete only. Grinding, grooving or pulverization of the concrete is not acceptable or allowed. All concrete cutting shall be taken to the same elevation of the adjacent opposing panel and to both edges of the sidewalk panel to mitigate the trip hazard in its entirety over the full width of the sidewalk panel as needed. Some panels may not require the full width of the sidewalk panel to be mitigated. The adjacent sidewalk panel, along with any wall and/or obstacles butting up to the sidewalk panel, shall not be cut into or marked in any way when cutting the trip hazard. Cutting into any inlets, landscaping, i.e. grass, rocks, walls, etc. is not permitted. Final mitigated surface shall be smooth and free of any gouges. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 9 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 An operational dust control system must be used at all times when cutting trip hazards to eliminate dust from operation. Cutting shall not occur if wind conditions prohibit the dust collection system from collecting all concrete dust. All debris and concrete dust that remain on the sidewalk shall be completely cleaned from surface as well as the surrounding area, i.e. landscaping, walls, etc. and be hauled off and dumped at an approved site. All cost incurred for disposal of waste material shall be included in the unit cost and not paid for separately. The maximum height of a trip hazard allowed for repair is 2 inches. The Service Provider will be required to use the City’s mobile app for viewing and finding needed trip hazard locations throughout the City, updating the data point status and capturing a photo. All new data collected will need to be uploaded back to the cloud server including photos. The cost incurred for using the mobile device and data plan shall be included in the unit cost and not paid for separately. Only one license for the mobile app will be provided to the Service Provider. Work shall only occur from dawn to dusk and at the direction of the City Engineer. The Service Provider will also be required to go into large neighborhoods and proactively remove concrete trip hazards by finding and mitigating themselves. The hazards must be entered into and tracked by the City’s mobile app. 5.0 Payment Terms. The accepted quantities of concrete cutting will be paid for at the contract unit price. Service provider shall submit invoices to the City monthly. Payment will be processed by City Departments upon the presentation of invoicing. Payment will be made for all undisputed charges via Automatic Clearing House (“ACH”) direct account-to-account electronic deposit within thirty (30) days of receipt of an invoice. 6.0 Warranty. In accordance with the Warranty Provision, paragraph 14 of the Service Agreement. 7.0 Services Agreement. Service Provider must enter into the a services agreement and provide the required insurance. This Agreement is effective for one year from the date on the service agreement. At the option of the City, the Agreement may be extended for additional one year periods not to exceed four (4) additional one year periods. Written notice of renewal shall be provided to the Service Provider and mailed no later than thirty (30) days prior to contract end. 8.0 Cost. Unit pricing is based on inch feet. Measurement shall be made by the average depth of the cut on each trip hazard, multiplied by the length along the joint that is trimmed. Example- if a joint is cut 1 inch on one side and tapered to 0 inches on the other, a full 4 foot width of the sidewalk, it shall be calculated as follows: ((1”+0”)/2)x4’= 2 inch-feet. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 10 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 EXHIBIT C COMPENSATION Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 11 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 12 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 13 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 EXHIBIT D INSURANCE REQUIREMENTS 1. The Service Provider will provide, from insurance companies acceptable to the City, the insurance coverage designated hereinafter and pay all costs. Before commencing work under this bid, the Service Provider shall furnish the City with certificates of insurance showing the type, amount, class of operations covered, effective dates and date of expiration of policies, and containing substantially the following statement: “The insurance evidenced by this Certificate will not reduce coverage or limits and will not be cancelled, except after thirty (30) days written notice has been received by the City of Fort Collins.” In case of the breach of any provision of the Insurance Requirements, the City, at its option, may take out and maintain, at the expense of the Service Provider, such insurance as the City may deem proper and may deduct the cost of such insurance from any monies which may be due or become due the Service Provider under this Agreement. The City, its officers, agents and employees shall be named as additional insureds on the Service Provider 's general liability and automobile liability insurance policies for any claims arising out of work performed under this Agreement. The requirement for automobile liability insurance shall be waived for the Service Provider and the Service Provider hereby affirms it shall not utilize vehicles in the course of Work hereunder. 2. Insurance coverages shall be as follows: A. Workers' Compensation & Employer's Liability. The Service Provider shall maintain during the life of this Agreement for all of the Service Provider's employees engaged in work performed under this Agreement: 1. Workers' Compensation insurance with statutory limits as required by Colorado law. 2. Employer's Liability insurance with limits of $100,000 per accident, $500,000 disease aggregate, and $100,000 disease each employee. B. Commercial General & Vehicle Liability. The Service Provider shall maintain during the life of this Agreement such commercial general liability and automobile liability insurance as will provide coverage for damage claims of personal injury, including accidental death, as well as for claims for property damage, which may arise directly or indirectly from the performance of work under this Agreement. Coverage for property damage shall be on a "broad form" basis. The amount of insurance for each coverage, Commercial General and Vehicle, shall not be less than $1,000,000 combined single limits for bodily injury and property damage. In the event any work is performed by a subcontractor, the Service Provider shall be responsible for any liability directly or indirectly arising out of the work performed under this Agreement by a subcontractor, which liability is not covered by the subcontractor's insurance. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 14 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 EXHIBIT E CERTIFICATE OF EXEMPTION FROM STATUTORY WORKERS’ COMPENSATION LAW AND ACKNOWLEDGEMENT OF RISK/HOLD HARMLESS AGREEMENT Service Provider certifies to the City of Fort Collins, Colorado (the “City”) that the aforementioned business has no employees as defined by the Workers’ Compensation Act of Colorado, C.R.S. §§ 8-40-101, et seq., (the “Act”) other than those owners, members, partners, directors or other principals that have elected to be exempt from Workers’ Compensation coverage in accordance with Colorado law. On behalf of said Service Provider and its officers, agents, insurers, heirs, legal representatives, successors and assigns (collectively the “Service Provider”), I warrant that I have full authority to execute this Exhibit on behalf of the Service Provider. I warrant I understand the requirements of the Act with respect to providing Workers’ Compensation coverage for any employees of the Service Provider. If the Service Provider’s status changes in such a manner that requires Workers’ Compensation Insurance, the Service Provider shall provide the City with a Certificate of Insurance evidencing proof of Workers’ Compensation Insurance coverage and Employer’s Liability Insurance coverage as required by the Agreement. The Service Provider shall provide such Certificate of Insurance prior to the employees’ start of work for the City. On behalf of the Service Provider, I acknowledge the Service Provider may be contracting to engage in activities that involve a risk of personal injury, that the Service Provider is capable of performing the activities, and that the Service Provider shall take all necessary precautions to prevent injury. The Service Provider does hereby waive, release and forever discharge and hold harmless the City, its officers, employees, agents and insurers from any and all liability, damages, claims, causes of action and demands with respect to any bodily injury, personal injury, illness, or death that may result from the performance of the Agreement, either in law or equity, whether caused by the negligence or breach of contract of the City its officers, employees, agents and insurers or otherwise. The Service Provider also understands that the City, its officers, employees, agents and insurers do not assume any responsibility for, or obligation to, provide the Service Provider with financial assistance or other assistance, including but not limited to medical, health, or disability insurance in the event of any bodily injury, personal injury, illness or death The Service Provider agrees to defend, indemnify, and hold harmless the City from any and all such claims. As an independent contractor, the Service Provider acknowledges that neither the Service Provider nor any person employed by or serving the Service Provider is entitled to workers’ compensation benefits from the City. The Service Provider hereby waives any rights or claims to workers’ compensation benefits from the City, and agrees to indemnify and hold the City harmless against any claims for such benefits by any officer, director, owner, employee, or servant of the Service Provider or any other person claiming through the Service Provider. The Service Provider acknowledges that it is responsible and liable for all work-related injuries, and further requests the City waive its requirement for evidence of Workers’ Compensation Insurance. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 15 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Adopted by Ordinance No. 44, 2016 Dust Prevention and Control Manual EXHIBIT F Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 16 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡‹ CONTENTS 1.0 Introduction 1 1.1 Title 1 1.2 Purpose of Manual 1 1.3 Applicability 1 1.4 Definitions 2 2.0 Fugitive Dust and the Problems it Causes 5 2.1 What is Fugitive Dust, Generally? 5 2.2 Why is the City Addressing Fugitive Dust? 5 2.3 Health and Environmental Effects 6 2.4 Nuisance and Aesthetics 6 2.5 Safety Hazard and Visibility 6 3.0 Best Management Practices 7 3.1 Earthmoving Activities 8 3.2 Demolition and Renovation 10 3.3 Stockpiles 12 3.4 Street Sweeping 14 3.5 Track-out / Carry-out 15 3.6 Bulk Materials Transport 16 3.7 Unpaved Roads and Haul Roads 18 3.8 Parking Lots 19 3.9 Open Areas and Vacant Lots 21 3.10 Saw Cutting and Grinding 22 3.11 Abrasive Blasting 24 3.12 Mechanical Blowing 26 4.0 Dust Control Plan for Land Development Greater Than Five Acres 28 Dust Prevention and Control Checklist 31 5.0 Resources 32 5.1 Cross Reference to Codes, Standards, Regulations, and Policies 32 5.2 City of Fort Collins Manuals and Policies 35 5.3 References for Dust Control 35 Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 17 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳ 1.0 Introduction 1.1 Title The contents of this document shall be known as the Dust Prevention and Control Manual (“the Manual”). 1.2 Purpose of Manual The purpose of the Manual is to establish minimum requirements consistent with nationally recognized best management practices for controlling fugitive dust emissions and to describe applicable best management practices to prevent, minimize, and mitigate off-property transport or off-vehicle transport of fugitive dust emissions pursuant to Chapter 12, Article X of the Fort Collins City Code (§§12-150 et. seq) for specific dust generating activities and sources. The purpose of Chapter 12, Article X of the Code is to protect the health, safety, and welfare of the public, including prevention of adverse impacts to human health, property, sensitive vegetation and areas, waters of the state, and other adverse environmental impacts and to prevent visibility impairment and safety hazards caused by emissions of particulate matter into the air from human activities. 1.3 Applicability This Manual applies to any person who conducts, or is an owner or operator of, a dust generating activity or source, as defined in the Code and described in this Manual, within the City of Fort Collins, subject to the exclusion set forth in Code §12-150(b)(3). Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 18 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹ 1.4 Definitions Abrasive blasting shall mean a process to smooth rough surfaces; roughen smooth surfaces; and remove paint, dirt, grease, and other coatings from surfaces. Abrasive blasting media may consist of sand; glass, plastic or metal beads; aluminum oxide; corn cobs; or other materials. Additional best management practice shall mean using at least one additional measure if the required best management practices are ineffective at preventing off-property transport of particulate matter. Additional requirements shall mean when applicable, any measure that is required, e.g., a dust control plan when project sites are over 5 acres in size. Best management practice shall mean any action or process that is used to prevent or mitigate the emission of fugitive dust into the air. Bulk materials transport shall mean the carrying, moving, or conveying of loose materials including, but not limited to, earth, rock, silt, sediment, sand, gravel, soil, fill, aggregate, dirt, mud, construction or demolition debris, and other organic or inorganic material containing particulate matter onto a public road or right-of-way in an unenclosed trailer, truck bed, bin, or other container. Code shall mean the Fort Collins City Code, as amended from time to time. Cover shall mean the installation of a temporary cover material on top of disturbed soil surfaces or stockpiles, such as netting, mulch, wood chips, gravel or other materials capable of preventing wind erosion. Dust control measure shall mean any action or process that is used to prevent or mitigate the emission of fugitive dust into the air, including but not limited to the best management practices identified in this Manual. Dust generating activity or source shall mean a process, operation, action, or land use that creates emissions of fugitive dust or causes off-property or off-vehicle transport. Dust generating activity or source shall include a paved parking lot containing an area of more than one half (1/2) acre. Earthmoving shall mean any process that involves land clearing, disturbing soil surfaces, or moving, loading, or handling of earth, dirt, soil, sand, aggregate, or similar materials. Fugitive dust shall mean solid particulate matter emitted into the air by mechanical processes or natural forces but is not emitted through a stack, chimney, or vent Local wind speed shall mean the current or Dust Prevention and Control Manualƒ‰‡͵ Maximum speed limit shall mean the speed limit on public rights-of-way adopted by the City pursuant to Fort Collins Traffic Code adopted pursuant to City Code Section 28-16 for private roadways, a speed limit shall be established as appropriate to minimize off-site transportation of. Mechanical blower shall mean any portable machine powered with an internal combustion or electric-powered engine used to blow leaves, clippings, dirt or other debris off sidewalks, driveways, lawns, medians, and other surfaces including, but not limited to, hand-held, back- pack and walk-behind units, as well as blower- vacuum units. Off-property transport shall mean the visible emission of fugitive dust beyond the property line of the property on which the emission originates or the project boundary when the emission originates in the public right-of-way or on public property. Off-vehicle transport shall mean the visible emission of fugitive dust from a vehicle that is transporting dust generating materials on a public road or right-of-way. On-tool local exhaust ventilation shall mean a vacuum dust collection system attached to a construction tool that includes a dust collector (hood or shroud), tubing, vacuum, and a high efficiency particulate air (HEPA) filter. On-tool wet dust suppression shall mean the operation of nozzles or sprayers attached to a construction tool that continuously apply water or other liquid to the grinding or cutting area by a pressurized container or other water source. Open area shall mean any area of undeveloped land greater than one-half acre that contains less than 70 percent vegetation. This includes undeveloped lots, vacant or idle lots, natural areas, parks, or other non-agricultural areas. Recreational and multi-use trails maintained by the City are not included as an open area. Operator or owner shall mean any person who has control over a dust generating source either by operating, supervising, controlling, or maintaining ownership of the activity or source including, but not limited to, a contractor, lessee, or other responsible party of an activity, operation, or land use that is a dust generating activity or source. Particulate matter shall mean any material that is emitted into the air as finely divided solid or liquid particles, other than uncombined water, and includes dust, smoke, soot, fumes, aerosols and mists. Required best management practices shall mean specific measures that are required to be implemented if a dust generating activity is occurring. Dust Prevention and Control Manualƒ‰‡Ͷ Surface roughening shall mean to modify the soil surface to resist wind action and reduce dust emissions from wind erosion by creating grooves, depressions, ridges or furrows perpendicular to the predominant wind direction using tilling, ripping, discing, or other method. Track-out shall mean the carrying of mud, dirt, soil, or debris on vehicle wheels, sides, or undercarriages from a private, commercial, or industrial site onto a public road or right-of- way. Vegetation shall mean the planting or seeding of appropriate grasses, plants, bushes, or trees to hold soil or to create a wind break. All seeded areas must be mulched, and the mulch should be adequately crimped and or tackified. If hydro-seeding is conducted, mulching must be conducted as a separate, second operation. All planted areas must be mulched within twenty- four (24) hours after planting. Wet suppression shall mean the application of water by spraying, sprinkling, or misting to maintain optimal moisture content or to form a crust in dust generating materials and applied at a rate that prevents runoff from entering any public right-of-way, storm drainage facility or watercourse. Wind barrier shall mean an obstruction at least five feet high erected to assist in preventing the blowing of fugitive dust, comprised of a solid board fence, chain link and fabric fence, vertical wooden slats, hay bales, earth berm, bushes, trees, or other materials installed perpendicular to the predominant wind direction or upwind of an adjacent residential, commercial, industrial, or sensitive area that would be negatively impacted by fugitive dust. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 21 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͷ 2.0 Fugitive Dust and the Problems it Causes 2.1 What is Fugitive Dust, Generally? Dust, also known as particulate matter, is made up of solid particles in the air that consist primarily of dirt and soil but can also contain ash, soot, salts, pollen, heavy metals, asbestos, pesticides, and other materials. “Fugitive” dust means particulate matter that has become airborne by wind or human activities and has not been emitted from a stack, chimney, or vent. The Colorado Department of Public Health and Environment (CDPHE) estimates that more than 4,300 tons of particulate matter are emitted into the air in Larimer County annually. The primary sources of this particulate matter include construction activities, paved and unpaved roads, and agricultural operations. The quantity of dust emitted from a particular activity or area and the materials in it can depend on the soil type (sand, clay, silt), moisture content (dry or damp), local wind speed, and the current or past uses of the site (industrial, farming, construction). 2.2 Why is the City Addressing Fugitive Dust? Colorado state air regulations and Larimer County air quality standards generally require owners and operators of dust generating activities or sources to use all available and practical methods that are technologically feasible and economically reasonable in order to prevent fugitive dust emissions. However, state regulations and permitting requirements typically apply to larger stationary sources rather than to activities that generate dust. Larimer County fugitive dust standards apply only to land development. Although state and county requirements apply to many construction activities, they do not address many sources of dust emissions and City code compliance officers do not have authority to enforce state or county regulations. Fort Collins is experiencing rapid growth and development that has contributed to local man-made dust emissions. The City has established Chapter 12, Article X of the Code (§§12-150- 12-159) to address dust generating activities and sources that negatively impact citizens in Fort Collins. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 22 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͸ 2.3 Health and Environmental Effects Dust particles are very small and can be easily inhaled. They can enter the respiratory system and increase susceptibility to respiratory infections, and aggravate cardio-pulmonary disease. Even short-term exposure to dust can cause wheezing, asthma attacks and allergic reactions, and may cause increases in hospital admissions and emergency department visits for heart and lung related diseases. Fugitive dust emissions can cause significant environmental impacts as well as health effects. When dust from wind erosion or human activity deposits out of the air, it may impact vegetation, adversely affect nearby soils and waterways, and cause damage to cultural resources. Wind erosion can result in the loss of valuable top soil, reduce crop yields, and stunt plant growth. According to the Environmental Protection Agency (EPA), studies have linked particulate matter exposure to health problems and environmental impacts such as: •Health Impacts: o Irritation of the airways, coughing, and difficulty breathing o Reduced lung function and lung cancer o Aggravated asthma and chronic bronchitis o Irregular heartbeat and increases in heart attacks •Environmental Impacts: o Haze and reduced visibility o Reduced levels of nutrients in soil 2.4 Nuisance and Aesthetics Dust, dirt and debris that become airborne eventually settle back down to the surface. How far it travels and where it gets deposited depends on the size and type of the particles as well as wind speed and direction. When this material settles, it can be deposited on homes, cars, lawns, pools and ponds, and other property. The small particles can get trapped in machinery and electronics causing abrasion, corrosion, and malfunctions. The deposited dust can damage painted surfaces, clog filtration systems, stain materials and cause other expensive clean-up projects. 2.5 Safety Hazard and Visibility Blowing dust can be a safety hazard at construction sites and on roads and highways. Dust can obstruct visibility and can cause accidents between vehicles and bikes, pedestrians, or site workers. Dust plumes can also decrease visibility across a natural area or scenic vistas. The “brown cloud”, often visible along the Front Range during the winter months, and the brilliant red sunsets that occur are often caused by particulate matter and other pollutants in the air. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 23 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͹ 3.0 Best Management Practices This Manual describes established best management practices for controlling dust emissions that are practical and used in common practice to prevent or mitigate impacts to air quality from dust generating activities and sources occurring within Fort Collins. The objective of the dust control measures included in this Manual is to reduce dust emissions from human activities and to prevent those emissions from impacting others and is based on the following principles: Prevent – avoid creating dust emissions through good project planning and modifying or replacing dust generating activities. Minimize – reduce dust emissions with methods that capture, collect, or contain emissions. Mitigate – when preventing fugitive dust or minimizing the impacts are not feasible, the Manual provides specific measures to mitigate dust. More specifically, the Manual establishes the following procedures for each dust generating activity outlined in this Chapter: 1. Required Best Management Practices – this section includes the specific measures that are required to be implemented if the dust generating activity is occurring. For example, high wind restrictions (temporarily halting work when wind speeds exceed 30 mph) are required best management practices for earthmoving, demolition/renovation, saw cutting or grind, abrasive blasting, and leaf blowing. 2. Additional Best Management Practices – this section includes additional measures if the required best management practices are ineffective at preventing off-property transport of particulate matter. At least one of the additional best management practices outlined in the Manual must be implemented on the site to be in compliance with the Manual and Code. 3. Additional Requirements – When applicable, additional measures are also required, e.g., a dust control plan when project sites are over 5 acres in size. The Dust Prevention and Control Checklist included on page 31 of this Manual provides a “quick guide” to dust control BMPs covered in the following sections of the Manual. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 24 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͺ 3.1 Earthmoving Activities Above: This figure illustrates earthmoving, which is an activity that can generate dust. Dust emissions from earthmoving activities depend on the type and extent of activity being conducted, the amount of exposed surface area, wind conditions, and soil type and moisture content, including: x Site preparation (clearing, grubbing, scraping) x Road construction x Grading and overlot grading x Excavating, trenching, backfilling and compacting x Loading and unloading dirt, soil, gravel, or other earth materials x Dumping of dirt, soil, gravel, or other earth materials into trucks, piles, or receptacles x Screening of dirt, soil, gravel, or other earth materials Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts earthmoving that is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Minimize disturbed area: plan the project or activity so that the minimum amount of disturbed soil or surface area is exposed to wind or vehicle traffic at any one time. (ii) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate to mitigate off-property transport of dust entrained by vehicles. (iii) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. (iv) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (v) Restrict access: restrict access to the work area to only authorized vehicles and personnel. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 25 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͻ (b) Additional Best Management Practices: In the event 3.1(a)(i)-(v) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to disturbed soil surfaces, backfill materials, screenings, and other dust generating operations as necessary and appropriate considering current weather conditions, and prevent water used for dust control from entering any public right-of-way, stormwater drainage facility, or watercourse. (ii) Wind barrier: construct a fence or other type of wind barrier to prevent wind erosion of top soils. (iii) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (iv) Surface roughening: stabilize an active construction area during periods of inactivity or when vegetation cannot be immediately established. (v) Cover: install cover materials during periods of inactivity and properly anchor the cover. (vi) Soil retention: stabilize disturbed or exposed soil surface areas that will be inactive for more than 30 days or while vegetation is being established. (c) Additional requirements: Any person, owner, or operator who conducts earthmoving that is a dust generating activity or source at a construction site or land development project with a lot size equal to or greater than five (5) acres also shall implement the following measures: (i) Dust Control Plan: submit a plan that describes all potential sources of fugitive dust and methods that will be employed to control dust emissions with the development construction permit application or development review application (see Chapter 4 of this Manual). A copy of the Dust Control Plan must be onsite at all times and one copy must be provided to all contractors and operators engaged in dust generating activities at the site. (ii) Construction sequencing: include sequencing or phasing in the project plan to minimize the amount of disturbed area at any one time. Sites greater than 25 acres in size may be asked to provide additional justification, revise the sequencing plan, or include additional best management practices. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 26 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͲ 3.2 Demolition and Renovation Above: This photo illustrates restricting access (a required best management practice) and a wind barrier (an additional best management practice) for demolition and renovation activities. Dust generated from demolition activities may contain significant levels of silica, lead, asbestos, and particulate matter. Inhalation of silica and asbestos is known to cause lung cancer, and exposure to even small quantities of lead dust can result in harm to children and the unborn. In addition to complying with the dust control measures below, any person engaged in demolition or renovation projects must comply with applicable state and federal regulations for asbestos and lead containing materials and notification and inspection requirements under the State of Colorado Air Quality Control Commission's Regulation No. 8, Part B Control of Hazardous Air pollutants. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts demolition or renovation that is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Asbestos and lead containing materials: demolition and renovation activities that involve asbestos or lead containing materials must be conducted in accordance with 2012 International Building Code (IBC), as adopted by the Code Sec. 5-26 and amended by Code Sec. 5-27 (59) (amending IBC §3602.1.1) and all other state and local regulations; (ii) Restrict access: restrict access to the demolition area to only authorized vehicles and personnel; (iii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport; and (iv) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 27 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͳ (b) Additional Best Management Practices: In the event 3.2(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to demolished materials or pre-wet materials to be demolished as necessary. Prevent water used for dust control from entering any public right-of- way, storm drainage facility, or watercourse. (ii) Wind barrier: construct a fence or other type of wind barrier to prevent onsite dust generating materials from blowing offsite. (c) Additional requirements: (i) Building permit compliance: comply with all conditions and requirements under any building required pursuant to the Code and/or the Land Use Code. Above: This photo illustrates reducing drop height, a required best management practice. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 28 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳʹ 3.3 Stockpiles Above: This photo illustrates wet suppression, an additional best management practice for stockpiles. Stockpiles are used for both temporary and long-term storage of soil, fill dirt, sand, aggregate, woodchips, mulch, asphalt and other industrial feedstock, construction and landscaping materials. Fugitive dust can be emitted from stockpiles while working the active face of the pile or when wind blows across the pile. The quantity of emissions depends on pile height and exposure to wind, moisture content and particle size of the pile material, surface roughness of the pile, and frequency of pile disturbance. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of a stockpile that is a dust generating activity or source shall implement the following best management practices to prevent off property transport of fugitive dust emissions: (i) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. (b) Additional Best Management Practices: In the event 3.3(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: Apply water to the active face when working the pile or to the entire pile during periods of inactivity. Prevent water used for dust control from entering any public right- of-way, storm drainage facility, or watercourse. (ii) Cover: install cover materials during periods of inactivity and anchor the cover. (iii) Surface roughening: stabilize a stockpile during periods of inactivity or when vegetation cannot be immediately established. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 29 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳ͵ (iv) Stockpile location: locate stockpile at a distance equal to ten times the pile height from property boundaries that abut residential areas. (v) Vegetation: seed and mulch any stockpile that will remain inactive for 30 days or more. (vi) Enclosure: construct a three-sided structure equal to or greater than the height of the pile to shelter the pile from the predominant winds. (c) Additional requirements: (i) Stockpile permit compliance: comply with all conditions and requirements under any stockpile permit required under the Code or the Land Use Code. (ii) Erosion control plan compliance: implement and comply with all conditions and requirements of the “Fort Collins Stormwater Criteria Manual, as adopted in Code Sec. §26-500; specifically, Volume 3 Chapter 7 “Construction BMPs”. The Stormwater Criteria Manual may require the use of Erosion Control Materials, soil stockpile height limit of ten feet, watering, surface roughening, vegetation, silt fence and other control measures. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 30 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͶ 3.4 Street Sweeping Left: This figure illustrates the use of a wet suppression and vacuum system, an additional best management practice for street sweeping. Street sweeping is an effective method for removing dirt and debris from streets and preventing it from entering storm drains or becoming airborne. Regenerative air sweepers and mechanical sweepers with water spray can also be effective at removing particulate matter from hard surfaces. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator that conducts sweeping operations or services on paved or concrete roads, parking lots, rights-of-way, pedestrian ways, plazas or other solid surfaces, and whose operations are a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Uncontrolled sweeping prohibited: the use of rotary brushes, power brooms, or other mechanical sweeping for the removal of dust, dirt, mud, or other debris from a paved public road, right-of-way, or parking lot without the use of water, vacuum system with filtration, or other equivalent dust control method is prohibited. Mechanical or manual sweeping that occurs between lifts of asphalt paving operations or due to preparation for pavement markings are excluded from this prohibition, due to engineering requirements associated with these operations. (b) Additional Best Management Practices: In the event 3.4(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: use a light spray of water or wetting agent applied directly to work area or use equipment with water spray system while operating sweeper or power broom. Prevent water used for dust control from entering any storm drainage facility or watercourse. (ii) Vacuum system: use sweeper or power broom equipped with a vacuum collection and filtration system. (iii) Other method: use any other method to control dust emissions that has a demonstrated particulate matter control efficiency of 80 percent or more. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 31 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͷ 3.5 Track-out / Carry-out Above: This figure illustrates an installed grate (left) and a gravel bed (right), both of which are additional best management practices associated with track-out/carry-out. Mud, dirt, and other debris can be carried from a site on the wheels or undercarriage of equipment and vehicles onto public roads. When this material dries, it can become airborne by wind activity or when other vehicles travel on it. This is a health concern and can cause visibility issues and safety hazards. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of any operation that has the potential to result in track-out of mud, dirt, dust, or debris on public roads and rights-of-way and whose operation is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Contracts and standards: comply with track-out prevention requirements and construction best management practices as set forth in the Code, City regulations or policies, as specified in applicable contract documents, and as set forth in the Fort Collins Stormwater Criteria Manual. (ii) Remove deposition: promptly remove any deposition that occurs on public roads or rights- of-way as a result of the owner’s or operator’s operations. Avoid over-watering and prevent runoff into any storm drainage facility or watercourse. (b) Additional Best Management Practices: In the event 3.5(a)(i)-(ii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Install rails, pipes, grate, or similar track-out control device. (ii) Install a gravel bed track-out apron that extends at least 50 feet from the intersection with a public road or right-of-way. (iii) Install gravel bed track-out apron with steel cattle guard or concrete wash rack. (iv) Install and utilize on-site vehicle and equipment washing station. (v) Install a paved surface that extends at least 100 feet from the intersection with a public road or right-of-way. (vi) Manually remove mud, dirt, and debris from equipment and vehicle wheels, tires and undercarriage. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 32 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳ͸ 3.6 Bulk Materials Transport Above: This figure illustrates covered loads, a required best management practice for bulk materials transport. Haul trucks are used to move bulk materials, such as dirt, rock, demolition debris, or mulch to and from construction sites, material suppliers and storage yards. Dust emissions from haul trucks, if uncontrolled, can be a safety hazard by impairing visibility or by depositing debris on roads, pedestrians, bicyclists, or other vehicles. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of a dust generating activity or source for which vehicles used to transport bulk materials to and from a site within the City on a public or private road or on a public right-of-way shall prevent off-vehicle transport of fugitive dust emissions. To prevent off-vehicle transport of fugitive dust to and from the site, the owner or operator shall implement the following measures: (i) Cover Loads: Loads shall be completely covered or all material enclosed in a manner that prevents the material from blowing, dropping, sifting, leaking, or otherwise escaping from the vehicle. This includes the covering of hot asphalt and asphalt patching material with a tarp or other impermeable material. (ii) Minimize drop height: Drivers and operators shall load and unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 33 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳ͹ (b) Additional Best Management Practices: In the event 3.6(a)(i)-(ii) are ineffective to prevent off- vehicle transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to bulk materials loaded for transport as necessary to prevent fugitive dust emissions and deposition of materials on roadways. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Other technology: use other equivalent technology that effectively eliminates off-vehicle transport, such as limiting the load size to provide at least three inches of freeboard to prevent spillage. Above: This figure illustrates minimizing drop heights, a required best management practice for bulk materials transport. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 34 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͺ 3.7 Unpaved Roads and Haul Roads Left: This figure illustrates surface improvements on an unpaved road, an additional best management practice. Road dust from unpaved roads is caused by particles lifted by and dropped from rolling wheels traveling on the road surface and from wind blowing across the road surface. Road dust can aggravate heart and lung conditions as well as cause safety issues such as decreased driver visibility and other safety hazards. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of an unpaved road located on a construction site greater than five acres on private property or an unpaved road used as a public right- of-way shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (ii) Restrict access: restrict travel on unpaved roads by limiting access to only authorized vehicle use. (b) Additional Best Management Practices: In the event 3.7(a)(i)-(ii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to unpaved road surface as necessary and appropriate considering current weather conditions, and prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Surface improvements: install gravel or similar materials with sufficient depth to reduce dust or pave high traffic areas. (iii) Access road location: locate site access roads away from residential or other populated areas. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 35 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ͳͻ 3.8 Parking Lots Above: This figure illustrates an unpaved parking lot in Fort Collins. This section applies to paved and unpaved areas where vehicles are parked or stored on a routine basis and includes parking areas for shopping, recreation, or events; automobile or vehicle storage yards; and animal staging areas. Best Management Practices to Control Dust- Unpaved Parking Lots (a) Required Best Management Practices: Any owners or operator of an unpaved parking lot greater than one-half acre shall use at least one of the following best management practices to prevent off- property transport of fugitive dust emissions (i) Surface improvements: install gravel or similar materials with sufficient depth to reduce dust or pave high traffic areas. (ii) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (iii) Wet suppression: apply water as necessary and appropriate considering current weather conditions to prevent off-property transport of fugitive dust emissions. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (iv) Wind barrier: construct a fence or other type of wind barrier. (v) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (vi) Restrict access: restrict travel in parking lots to only those vehicles with essential duties and limit access to hours of operation or specific events. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 36 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͲ Best Management Practices to Control Dust- Paved Parking Lots (a) Required Best Management Practices: An owner or operator of a paved parking lot greater than one-half acre and shall use at least one of the following best management practices to prevent off- property transport of fugitive dust emissions. (i) Maintenance: repair potholes and cracks and maintain surface improvements. (ii) Mechanical sweeping: Sweep lot with a vacuum sweeper and light water spray as necessary to remove dirt and debris. Avoid overwatering and prevent runoff from entering any public right-of-way, storm drainage facility, or watercourse. (iii) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (iv) Restrict access: restrict travel in parking lots to only those vehicles with essential duties and limit access to hours of operation or specific events. Above: This photo represents improving the surface of a parking area, which is one measure to comply with the Manual. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 37 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͳ 3.9 Open Areas and Vacant Lots Left: This photo represents adding vegetation by hydroseeding, which is one measure to comply with the Manual. Open areas are typically not a significant source of wind-blown dust emissions if the coverage of vegetation is sufficient or soil crusts are intact. However, if soils in open areas are disturbed by vehicle traffic, off-highway vehicle use, bicycling or grazing, or if they have become overpopulated by prairie dogs, dust emissions can become a problem. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of an open area greater than one-half acre shall use at least one of the following best management practices to stabilize disturbed or exposed soil surface areas that are intended to or remain exposed for 30 days or more and to prevent off- property transport of fugitive dust emissions: (i) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (ii) Cover: install cover materials over exposed areas during periods of inactivity and properly anchor the cover. (iii) Surface roughening: stabilize an exposed area during periods of inactivity or when vegetation cannot be immediately established. (iv) Soil retention: stabilize disturbed or exposed soil surface areas that will be inactive for more than 30 days or while vegetation is being established, using mulch, compost, soil mats, or other methods. (v) Wet suppression: apply water to disturbed soil surfaces as necessary and appropriate considering current weather to prevent off-property transport of fugitive dust emissions. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (vi) Wind barrier: construct a fence or other type of wind barrier to prevent wind erosion of top soils. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 38 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹʹ 3.10 Saw Cutting and Grinding Above: This photo illustrates concrete cutting and how the activity can generate dust. Cutting and grinding of asphalt, concrete and other masonry materials can be a significant short-term source of fugitive dust that may expose workers and the public to crystalline silica. Inhalation of silica can cause lung disease known as silicosis and has been linked to other diseases such as tuberculosis and lung cancer. Using additional best management practices during cutting and grinding operations can significantly reduce dust emissions. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator that cuts or grinds asphalt, concrete, brick, tile, stone, or other masonry materials and whose operations are a dust generating activity or source shall use the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Restrict access: prevent the public from entering the area where dust emissions occur. (ii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (iii) Equipment and work area clean up: use wet wiping, wet sweeping, or vacuuming with HEPA filtration for equipment and work area clean up and do not cause dust to become airborne during clean up. (iv) Slurry clean up: prevent water used for dust control or clean up from entering any public right-of-way, storm drainage facility, or watercourse by using containment, vacuuming, absorption, or other method to remove the slurry, and dispose of slurry and containment materials properly. Follow additional procedures prescribed in the Fort Collins Stormwater Criteria Manual or contract documents and specifications. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 39 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹ͵ (b) Additional Best Management Practices: In the event 3.10(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) On-tool local exhaust ventilation: use a tool-mounted dust capture and collection system. (ii) On-tool wet suppression: use a tool-mounted water application system. (iii) Vacuuming: use a vacuum equipped with a HEPA filter simultaneously with cutting or grinding operations. (iv) Wet suppression: use a water sprayer or hose simultaneously with cutting or grinding operations. (v) Enclosure: conduct cutting or grinding within an enclosure with a dust collection system or temporary tenting over the work area. Above: These photos illustrate how dust generated from cutting can be minimized by applying on-tool wet suppression, an additional best management practice associated with saw cutting and grinding. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 40 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͶ 3.11 Abrasive Blasting Above: This photo illustrates abrasive blasting without dust mitigation in place. Abrasive blasting is used to smooth rough surfaces; roughen smooth surfaces; and remove paint, dirt, grease, and other coatings from surfaces. Abrasive blasting media may consist of sand; glass, plastic or metal beads; aluminum oxide; corn cobs; or other materials. Abrasive blasting typically generates a significant amount of fugitive dust if not controlled. The material removed during abrasive blasting can become airborne and may contain silica, lead, cadmium or other byproducts removed from the surface being blasted.* Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts outdoor abrasive blasting or indoor abrasive blasting with uncontrolled emissions vented to the outside and whose operations are a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Restrict access: prevent the public from entering the area where dust emissions occur. (ii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (iii) Equipment and work area clean up: use wet wiping, wet sweeping, or vacuuming with HEPA filtration for equipment and work area clean up and do not cause dust to become airborne during clean up. (iv) Slurry clean up: prevent water used for dust control or clean up from entering any public right-of-way, storm drainage facility, or watercourse by using containment, vacuuming, absorption, or other method to remove the slurry, and dispose of slurry and containment materials properly. (b) Additional Best Management Practices: In the event 3.11(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Enclosure: conduct abrasive blasting within an enclosure with a dust collection system or temporary tenting over the work area. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 41 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͷ (ii) Wet suppression blasting: use one of several available methods that mix water with the abrasive media or air during blasting operations. (iii) Vacuum blasting: conduct air-based blasting that uses a nozzle attachment with negative air pressure to capture dust. (iv) Abrasive media: select less toxic, lower dust-generating blasting media. * Blasting on surfaces that contain lead paint or wastes from sand blasting that contain hazardous materials may be subject to additional state and federal requirements. Above: This photo illustrates wet suppression blasting, an additional best management practice. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 42 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹ͸ 3.12 Mechanical Blowing Above: This photo illustrates mechanical blowing without dust mitigation in place. Mechanical blowers are commonly used to move dirt, sand, leaves, grass clippings and other landscaping debris to a central location for easier pick-up and removal. Mechanical blowing with a leaf blower can be a significant source of fugitive dust in some situations and can create nuisance conditions and cause health effects for sensitive individuals. Mechanical blowing can re-suspend dust particles that contain allergens, pollens, and molds, as well as pesticides, fecal contaminants, and toxic metals causing allergic reactions, asthma attacks and exacerbating other respiratory illnesses. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who operates a mechanical leaf blower (gas, electric, or battery-powered) in a manner that is a dust generating activity or source shall use the following best management practices as necessary to prevent off-property transport of fugitive dust emissions (i) Low speed: use the lowest speed appropriate for the task and equipment. (ii) Operation: use the full length of the blow tube and place the nozzle as close to the ground as possible. (iii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (b) Additional Best Management Practices: In the event 3.11(a)(i)-(iii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Alternative method: use an alternative such as a rake, broom, shovel, manually push sweeper or a vacuum machine equipped with a filtration system. (ii) Prevent impact: do not blow dust and debris off-property or in close proximity to people, animals, open windows, air intakes, or onto adjacent property, public right-of-way, storm drainage facility, or watercourse. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 43 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹ͹ (iii) Minimize use on dirt: minimize the use of mechanical blower on unpaved surfaces, road shoulders, or loose dirt. (iv) Wet suppression: use a light spray of water, as necessary and appropriate considering current weather conditions, to dampen dusty work areas. Prevent water, dirt, and debris from entering any storm drainage facility, or watercourse. (v) Remove debris: remove and properly dispose of blown material immediately. Above: These photos illustrate alternative methods to mechanical blowing that can minimize dust generation. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 44 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͺ 4.0 Dust Control Plan for Land Development Greater Than Five Acres A dust control plan is required for all development projects or construction sites with greater than five (5) acres in size. If the project is required to obtain a development construction permit, then the dust control plan shall be submitted with the development review application or the development construction permit application. A copy of the dust control plan shall be available onsite at all times for compliance and inspection purposes. For dust control plans associated with a Development Construction Permit (DCP) issued by the City, applications for the DCP are available online at www.fcgov.com/developmentreview/applications.php. The dust control plan may be submitted on the Dust Control Plan Form included in Chapter 4 of this Manual or other equivalent format and shall include the following information: x Project name and location. x Name and contact information of property owner. x Project start and completion dates. x Name and contact information of the developer, general contractor, and each contractor or operator that will be engaged in an earthmoving activity. x Total size of the development project or construction site in acres. x A description of the project phasing or sequencing of the project to minimize the amount of disturbed surface area at any one time during the project. x A list of each dust generating activity or source associated with the project. x A list of each best management practice and engineering control that will be implemented for each dust generating activity or source. x A list of additional best management practices that will be implemented if initial controls are ineffective. x A signed statement from the property owner, developer, general contractor, and each contractor or operator engaged in an earthmoving activity acknowledging receipt of the Dust Control Plan and an understanding of and ability to comply with the best management practices in the plan. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 45 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡ʹͻ DUST CONTROL PLAN PROJECT INFORMATION Project Name Project Location Start and Completion Dates Total Size of Project Site (acres) Maximum disturbed surface area at any one time (acres) Property Owner name, address, phone, e-mail Developer name, address, phone, e-mail General Contractor name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail PROJECT PHASING OR SEQUENCING Provide a description of how this project will be phased or sequenced to minimize the disturbed surface area. Attach phasing plan or map if available. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 46 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵Ͳ DUST CONTROL PLAN CERTIFICATION I certify the information and attachments contained in this Dust Control Plan are true and correct to the best of my knowledge and that I and the project's subcontractors have received a copy of this Dust Control Plan and acknowledge my understanding of and ability to comply with best management practices for controlling fugitive dust emissions. I hereby permit City officials to enter upon the property for the purpose of inspection of any dust generating activity or source for which I am the responsible person, owner, or operator. Name: ________________________________________________________________________________ Title: ___________________________________ Role on project: ________________________________ Address: ________________________________________________ Phone: __________________________ Signature: ___________________________________________________ Date: ____________________ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * List of Subcontractors: Title: ___________________________________ Role on project: ________________________________ Title: ____________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ____________________________________Role on project: ________________________________ Title: ____________________________________Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 47 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵ͳ Dust Prevention and Control Checklist Instructions: For projects over 5 acres, in addition to developing a Dust Control Plan (see chapter 4 of the manual), place an X in each box indicating all best management practices (BMPs) that will be implemented for each activity. Fully shaded boxes are required BMPs, hatched boxes are additional BMPs. For projects less than 5 acres, the BMPs for bulk materials transport and saw cutting/grinding are required; other BMPs are listed for use as a guide for preventing and controlling dust. Dust Generating Activity Ö /Best Management Practice Ø Earthmoving Demolition/ Renovation Stockpile Street Sweeping Track-out / Carry-out Bulk Materials Transport Unpaved Roads and Haul Roads Unpaved Parking Lot * Paved Parking Lot* Open Area* Saw Cutting or Grinding Abrasive Blasting Mechanical Blowing Abrasive media Asbestos or lead materials Construction sequencing Cover Cover Load Enclosure Equipment & work area clean up Erosion control plan High winds restriction Location Mechanical blowing techniques Minimize disturbed area Minimize drop height On-tool local exhaust ventilation On-tool wet suppression Other method Reduce vehicle speeds Remove deposition Restrict access Slurry clean up Soil retention Stockpile permit Surface improvements Surface roughening Sweeping Track-out prevention system Uncontrolled sweeping prohibited Vacuum Vegetation Wet suppression Dust Prevention and Control Manualƒ‰‡͵ʹ 5.0 Resources 5.1 Cross Reference to Codes, Standards, Regulations, and Policies Earthmoving Activities Fort Collins Land Use Code Article 3 General Development Standards §3.2.2 Access, Circulation and Parking. Fort Collins Land Use Code Article 3 General Development Standards §3.4.1(N) Standards for Protection During Construction. Fort Collins Land Use Code Article 3 General Development Standards §3.4.2 Air Quality. Fort Collins City Code, Chapter 5 Buildings and Building Regulations, Section 5-27 (59) §3602.1.1 Building demolitions. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 23 Public Property §23-16. Permit required; exception in case of emergency. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual, Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.5. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-1 Construction Phasing/Sequencing and Fact Sheet EC-1 Surface Roughening. Larimer County Land Use Code §8.11.4. Fugitive dust during construction. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.b Construction Activities. OSHA Safety and Health Regulations for Construction 29 CFR Part 1926.55 Gases, vapors, fumes, dusts, and mists. Demolition and Renovation Fort Collins Land Use Code, Division 2.7 Building Permits §2.7.1 Fort Collins City Code, Chapter 5 Buildings and Building Regulations, Section 5-27 (59) §3602.1.1 Building demolitions. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 49 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵͵ Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, Regulation Number 8, Part B Control of Hazardous Air Pollutants, 5 CCR 1001-10. Stockpiles Fort Collins Land Use Code, Division 2.6 Stockpiling Permits and Development Construction Permits §2.6.2. Fort Collins Land Use Code §2.6.3 (K) Stockpiling Permit and Development Construction Permit Review Procedures. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.7. Fort Collins Stormwater Criteria Manual - Fact Sheet MM-2 Stockpile Management. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.c Storage and Handling of Materials. Street Sweeping Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual - Fact Sheet SM-7 Street Sweeping and Vacuuming. Track-out/Carry-out Fort Collins Traffic Code, Part 1407 Spilling loads on highways prohibited. Fort Collins Land Use Code §5.2.1 Definitions Maintenance (of a newly constructed street). Fort Collins City Code: Chapter 20 – Nuisances, Article V - Dirt, Debris and Construction Waste, §Sec. 20-62. Depositing on streets prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual, Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.8. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 50 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵Ͷ Fort Collins Stormwater Criteria Manual – Fact Sheet SM-4 Vehicle Tracking Control. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-7 Street Sweeping and Vacuuming. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.a.(ii).(B) General Requirements. Bulk Materials Transport Fort Collins Traffic Code, Part 1407 Spilling loads on highways prohibited. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.f Haul Trucks. Colorado Revised Statutes. 42-4-1407 Spilling loads on highways prohibited. Unpaved Roads and Haul Roads Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.a Roadways and §III.D.2.e Haul Roads. Parking Lots Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Open Areas and Vacant Lots Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Saw Cutting and Grinding Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-12 Paving and Grinding Operations. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 51 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵ͷ Colorado Department of Transportation Standard Specifications for Road and Bridge Construction, Section 208.04 Best Management Practices for Stormwater. Abrasive Blasting Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Mechanical (Leaf) Blowing Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. 5.2 City of Fort Collins Manuals and Policies Fort Collins Stormwater Criteria Manual http://www.fcgov.com/utilities/business/builders-and- developers/development-forms-guidelines-regulations/stormwater-criteria City of Fort Collins Parks and Recreation Environmental Best Management Practices Manual 2011, Chapter Four: Best Management Practices for Construction http://www.fcgov.com/parks/pdf/bmp.pdf City of Fort Collins Building Design and Construction Standards, Oct. 2013 http://www.fcgov.com/opserv/pdf/building-design-standards2.pdf?1390850442 City of Fort Collins, Recommended Species and Application Rates of Perennial Native Upland Grass Seed for Fort Collins, Colorado. City of Fort Collins Plant List, April 2011. 5.3 References for Dust Control Leaf Blowing A Report to the California Legislature on the Potential Health and Environmental Impacts of Leaf Blowers, California Environmental Protection Agency – Air Resources Board, Feb. 2000. http://www.arb.ca.gov/msprog/mailouts/msc0005/msc0005.pdf Abrasive Blasting Sandblasting and Other Air-based Blasting Fact Sheet, Minnesota Pollution Control Agency, Dec. 2011. Protecting Workers from the Hazards of Abrasive Blasting Materials, OSHA Fact Sheet. California Air Resources Board, Abrasive Blasting Program. http://www.arb.ca.gov/ba/certabr/certabr.htm Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 52 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵͸ Saw Cutting OSHA Fact Sheet on Crystalline Silica Exposure https://www.osha.gov/OshDoc/data_General_Facts/crystalline-factsheet.pdf State of New Jersey – Dry Cutting and Grinding Fact Sheet http://www.state.nj.us/health/surv/documents/dry_cutting.pdf Centers for Disease Control and Prevention - Engineering Controls for Silica in Construction http://www.cdc.gov/niosh/topics/silica/cutoffsaws.html Shepherd-S; Woskie-S, Controlling Dust from Concrete Saw Cutting. Journal of Occupational and Environmental Hygiene, 2013 Feb; 10(2):64-70. http://www.cdc.gov/niosh/nioshtic-2/20042808.html Akbar-Khanzadeh F, Milz SA, Wagner CD, Bisesi MS, Ames AL, Khuder S, Susi P, Akbar-Khanzadeh M, Effectiveness of dust control methods for crystalline silica and respirable suspended particulate matter exposure during manual concrete surface grinding. Journal of Occupational and Environmental Hygiene, 2010 Dec;7(12):700-11. http://www.ncbi.nlm.nih.gov/pubmed/21058155 HSE, On-Tool Controls to Reduce Exposure to Respirable Dusts in the Construction Industry – A Review. Health and Safety Executive, RR926, 2012, Derbyshire, U.K. http://www.hse.gov.uk/research/rrpdf/rr926.pdf Croteau G, Guffey S, Flanagan ME, Seixas N, The Effect of Local Exhaust Ventilation Controls on Dust Exposures During Concrete Cutting and Grinding Activities. American Industrial Hygiene Association Journal, 2002 63:458–467 http://deohs.washington.edu/sites/default/files/images/general/CroteauThesis.pdf Unpaved Roads, Parking Lots, and Open Areas Dust Control from Unpaved Roads and Surfaces, Code 373, USDA-NRCS, April 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025946.pdf CPWA, 2005, Dust Control for Unpaved Roads, A Best Practice by the National Guide to Sustainable Municipal Infrastructure, Canadian Public Works Association. Colorado Forest Road Field Handbook, Colorado State Forest, Editor: Richard M. Edwards, CF; CSFS Assistant Staff Forester, July 2011. Fay L., Kociolek A., Road Dust Management and Future Needs: 2008 Conference Proceedings, Western Transportation Institute, March 2009. Chemical Stabilizers Interim Guidelines on Dust Palliative Use in Clark County, Nevada. Nevada Division of Environmental Protection, Feb. 2001. http://ndep.nv.gov/admin/dustpa1.pdf Bolander, Peter, ed. 1999. Dust Palliative Selection and Application Guide. Project Report. 9977-1207- SDTDC. San Dimas, CA: U.S. Department of Agriculture, Forest Service, San Dimas Technology and Development Center. http://www.fs.fed.us/eng/pubs/html/99771207/99771207.html Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 53 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵͹ Techniques for Fugitive Dust Control – Chemical Suppressants, City of Albuquerque NM, website last accessed on Oct. 25, 2014. http://www.cabq.gov/airquality/business-programs-permits/ordinances/fugitive-dust/fugitive-dust- control USDA BioPreferred Catalog: Dust Suppressants http://www.biopreferred.gov/BioPreferred/faces/catalog/Catalog.xhtml USGS Columbia Environmental Research Center Project: Environmental Effects of Dust Suppressant Chemicals on Roadside Plant and Animal Communities, http://www.cerc.usgs.gov/Projects.aspx?ProjectId=77 Street Sweeping U.S. Department of Transportation, Federal Highway Administration, Stormwater Best Management Practices: Street Sweeper Fact Sheet. http://environment.fhwa.dot.gov/ecosystems/ultraurb/3fs16.asp Agriculture and Livestock Agricultural Air Quality Conservation Measures - Reference Guide for Cropping Systems and General Land Management, USDA-NRCS, Oct. 2012. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1049502.pdf Dust Control from Animal Activity on Open Lot Surfaces, Code 375, USDA-NRCS, Sept. 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025821.pdf Residue and Tillage Management, Reduced Till, Code 345, USDA-NRCS, Dec. 2013. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1251402.pdf Herbaceous Wind Barriers, Code 603, USDA-NRCS, Jan. 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025927.pdf Michalewicz, D. A., J. D. Wanjura, B. W. Shaw, and C. B. Parnell. 2005. Evaluation of sources and controls of fugitive dust from agricultural operations. In Proc. 2005 Beltwide Cotton Conference. http://caaqes.tamu.edu/Publication-Particulate%20Matter.html Harner J., Maghirang R., Razote E., Water Requirements for Dust Control on Feedlots, from the proceedings of Mitigating Air Emissions From Animal Feeding Operations Conference, May 2008. http://www.extension.org/pages/23966/water-requirements-for-dust-control-on-feedlots California Air Pollution Control Officers Association Agriculture Clearinghouse http://www.capcoa.org/ag-clearinghouse/ U.S. Department of Agriculture Natural Resources Conservation Service - Nevada, Fugitive Dust: A Guide to the Control of Windblown Dust on Agricultural Lands in Nevada. Jan. 2007. http://www.cdsn.org/images/FugitiveDustGuide_v7_201_.pdf Demolition and Renovation CDPHE, Demolition and Asbestos Abatement forms and information https://www.colorado.gov/pacific/cdphe/asbestos-forms Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 54 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Dust Prevention and Control Manualƒ‰‡͵ͺ Earthmoving Activities CDPHE, An Overview of Colorado Air Regulations for Land Development, August 2014 https://www.colorado.gov/pacific/sites/default/files/AP_Land-Development-Guidance-Document_1.pdf Working With Dirt When the Wind Blows http://www.gradingandexcavation.com/GX/Articles/Working_With_Dirt_When_the_Wind_Blows_5455 .aspx EPA – Stormwater Best Management Practices: Dust Control http://water.epa.gov/polwaste/npdes/swbmp/Dust-Control.cfm EPA – Stormwater Best Management Practices: Wind Fences and Sand Fences http://water.epa.gov/polwaste/npdes/swbmp/Wind-Fences-and-Sand-Fences.cfm EPA – Stormwater Best Management Practices: Construction Sequencing http://water.epa.gov/polwaste/npdes/swbmp/Construction-Sequencing.cfm EPA – Stormwater Best Management Practices: Construction Entrances http://water.epa.gov/polwaste/npdes/swbmp/Construction-Entrances.cfm An Overview of Colorado Air Regulations for Land Development. Colorado Department of Public Health and Environment – Air Pollution Control Division. https://www.colorado.gov/pacific/sites/default/files/AP_Land-Development-Guidance-Document_1.pdf Health Effects of Particulate Matter U.S. Environmental Protection Agency, Integrated Science Assessment for Particulate Matter. EPA/600/R-08/139F Dec. 2009. http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=216546#Download World Health Organization, Health Effects of Particulate Matter - Policy. 2013 http://www.euro.who.int/__data/assets/pdf_file/0006/189051/Health-effects-of-particulate-matter- final-Eng.pdf Preventing Silicosis in Construction Workers, NIOSH http://www.cdc.gov/niosh/docs/96-112/ General Dust Abatement Handbook, Maricopa County Air Quality Department, June 2013. http://www.maricopa.gov/aq/divisions/compliance/dust/docs/pdf/Rule%20310-Dust%20Handbook.pdf Fugitive Dust Control: Self Inspection Handbook, California Air Resources Board, 2007. http://www.arb.ca.gov/pm/fugitivedust_large.pdf WRAP Fugitive Dust Handbook, Western Governors’ Association. Sept. 2006. Managing Fugitive Dust: A Guide for Compliance with the Air Regulatory Requirements for Particulate Matter Generation, Michigan Department of Environmental Quality. March 2014. Colorado Oil and Gas Conservation Commission, Rules and Regulations, Rule 805 Odors and Dust http://cogcc.state.co.us/ Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 55 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. INSURER(S) AFFORDING COVERAGE INSURER F : INSURER E : INSURER D : INSURER C : INSURER B : INSURER A : NAIC # NAME: CONTACT (A/C, No): FAX E-MAIL ADDRESS: PRODUCER (A/C, No, Ext): PHONE INSURED COVERAGES CERTIFICATE NUMBER:REVISION NUMBER: IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. OTHER: (Per accident) (Ea accident) $ $ N / A SUBR WVD ADDL INSD THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. $ $ $ PROPERTY DAMAGE $ BODILY INJURY (Per accident) BODILY INJURY (Per person) COMBINED SINGLE LIMIT AUTOS ONLY AUTOS ONLY AUTOS NON-OWNED OWNED SCHEDULED ANY AUTO AUTOMOBILE LIABILITY Y / N WORKERS COMPENSATION AND EMPLOYERS' LIABILITY OFFICER/MEMBER EXCLUDED? (Mandatory in NH) DESCRIPTION OF OPERATIONS below If yes, describe under ANY PROPRIETOR/PARTNER/EXECUTIVE $ $ $ E.L. DISEASE - POLICY LIMIT E.L. DISEASE - EA EMPLOYEE E.L. EACH ACCIDENT ER OTH- STATUTE PER (MM/DD/YYYY) LIMITS POLICY EXP (MM/DD/YYYY) POLICY EFF LTR TYPE OF INSURANCE POLICY NUMBER INSR DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required) EXCESS LIAB UMBRELLA LIAB EACH OCCURRENCE $ AGGREGATE $ $ OCCUR CLAIMS-MADE DED RETENTION $ PRODUCTS - COMP/OP AGG $ GENERAL AGGREGATE $ PERSONAL & ADV INJURY $ MED EXP (Any one person) $ EACH OCCURRENCE $ DAMAGE TO RENTED PREMISES (Ea occurrence) $ COMMERCIAL GENERAL LIABILITY CLAIMS-MADE OCCUR GEN'L AGGREGATE LIMIT APPLIES PER: POLICY PRO- JECT LOC CERTIFICATE OF LIABILITY INSURANCE DATE (MM/DD/YYYY) CANCELLATION AUTHORIZED REPRESENTATIVE ACORD 25 (2016/03) © 1988-2015 ACORD CORPORATION. All rights reserved. CERTIFICATE HOLDER The ACORD name and logo are registered marks of ACORD HIRED AUTOS ONLY $ $ 1900 E Golf Road DSP Insurance Services Cert ID 21095 P. O. Box 580 Rockhill Insurance Company 28053 StarNet Insurance Company 40045 05/23/2017 848 N Rainbow Blvd Ste 1027 73652T171ALI 05/24/2017 05/24/2018 Suite 650 mpohl@dspins.com A B X X X Mike Pohl Schaumburg IL 60173 Fort Collins CO 80522 Las Vegas NV 89107 (847) 485-2437 (877) 456-1104 (847) 934-6186 X X 100,000 1,000,000 1,000,000 1,000,000 5,000 ECGLPG03263-01 05/24/2017 05/24/2018 1,000,000 2,000,000 2,000,000 The City of Fort Collins Purchasing Department The City of Fort Collins is named as Additional Insured with respects to General Liability when required by written contract Sidewalks Plus USA Ltd. Page 1 of 1 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Wind barrier *Note that in the parking lot and open area standards, only select one of the required BMPs to be in compliance. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 48 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 Sensitive area shall mean a specific area that warrants special protection from adverse impacts due to the deposition of fugitive dust, such as natural areas (excluding buffer zones), sources of water supply, wetlands, critical wildlife habitat, or wild and scenic river corridors. Soil retention shall mean the stabilization of disturbed surface areas that will remain exposed and inactive for 30 days or more or while vegetation is being established using mulch, compost, soil mats, or other methods. Stockpile shall mean any accumulation of bulk materials that contain particulate matter being stored for future use or disposal. This includes backfill materials and storage piles for soil, sand, dirt, mulch, aggregate, straw, chaff, or other materials that produce dust. Storm drainage facility shall mean those improvements designed, constructed or used to convey or control stormwater runoff and to remove pollutants from stormwater runoff after precipitation. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 20 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119 forecasted wind speed for the Fort Collins area as measured at the surface weather observation station KFNL located at the Fort Collins Loveland Municipal Airport or at Colorado State University’s Fort Collins or Christman Field weather stations or as measured onsite with a portable or hand-held anemometer. The City will use anemometers whenever practicable. Services Agreement - Work Order Type 8527 Concrete Trip Hazard Removal Project Page 19 of 55 DocuSign Envelope ID: 5CA7D940-3F00-4186-B356-6B664C866119