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DocuSign Envelope ID:813A5323-29B6-4DDD-A2B8-22B7F4A4A68C <br /> County of Orange, NC RFP 45183 <br /> We will set aside an area at collection site designated for the classification of unknown <br /> compounds. Here the Project Manager will perform quantitative and qualitative tests to <br /> determine the physical and chemical properties of each unknown compound. <br /> "Fingerprint"tests determine whether a compound is acidic,basic, water reactive, a cyanide, a <br /> sulfide, an oxidizing agent, and/or a combination of hazards. <br /> Once these properties are determined, chemicals with similar hazards will be packaged together <br /> by DOT classification in 5-gallon containers for incineration. Any chemicals that are not <br /> compatible will be placed in their own containers for disposal. All"unknown"materials will be <br /> packaged and treated as a"Reactive Labpack". <br /> Bulking Procedures <br /> Individual containers to be poured will be transferred to poly-covered tables adjacent to the pour <br /> operations. Any containers that are questionable will be removed for later inspection. The entire <br /> side and top exterior surfaces of all glass and plastic containers will be wiped with a wet rag;and <br /> each container will be opened slowly to relieve any pressure. <br /> Next the container contents are poured into a receptacle fitted over the collection drum. To <br /> allow for vapor headspace, drums are considered filled to capacity at approximately fifty gallons. <br /> After reaching capacity,the drums will be closed, and drum tracking numbers, labels and <br /> applicable markings will be attached. <br /> When bulking paint and other flammable liquids, Clean Harbors'personnel will wipe down each <br /> open-head steel drum with a damp rag, and attach flexible grounding cables. Only non-sparking <br /> bung wrenches, screwdrivers and other tools for opening containers will be used. In addition a <br /> twenty pound ABC fire extinguisher will be placed within the consolidation area to comply with <br /> safety protocol. <br /> = Employees opening containers and consolidating <br /> flammable materials will be dressed In Level C <br /> „ , r'personal protective equipment that includes; <br /> VA ,1 ` <br /> A • Poly-coated Tyvek with hood <br /> r ' • Full faced air purifying respirator with GMC_}t <br /> ' .I or GME-H cartridges <br /> , .% • Latex inner gloves <br /> • Silver shield outer gloves <br /> - ,3n - �I,. • Steel toe shoes• <br /> 6 Chicken boots <br /> Site Clean-Up <br /> After the collection sites close to the public, CIean Harbors' personnel will focus on packing all <br /> of the remaining waste or will secure the materials until the next day. Containers that are not i <br /> completely filled will be closed; and using a drum crayon,the outside of the container will be <br /> Company Confidential 25 www.cleanharbors.com <br />