{"operation":"document","citation":"14-0105","title":"UTRON Kinetics, LLC — Hazardous Materials Safety Interpretation","source_type":"guidance","agency":"Pipeline and Hazardous Materials Safety Administration","status":"guidance","official":true,"published_on":"2014-06-25","effective_on":null,"summary":"14-0105 response to UTRON Kinetics, LLC concerning 173.22.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-interpretation-14-0105.json","markdown":"https://regulus.evalyn.ai/document/phmsa-interpretation-14-0105.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-interpretation-14-0105","source_url":"https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2014/140105.pdf","body":"<<<PAGE 1>>>\n\nof Transportation\nU.S. Department\n1200 New Jersey Avenue, SE\nWashington, D.C. 20590\nMaterials Safety\nPipeline and Hazardous\nAdministration\nJUN 2 5 2014\nMs. Tesa Bell\nProduction Manager\nUTRON Kinetics, LLC\n9441 Innovation Drive\nManassas, VA 20110\nRef. No.: 14-0105\nDear Ms. Bell,\nThis is in response to your May 27, 2014 letter requesting clarification on the proper\nclassification of a fabricated product containing zinc, zirconium and tungsten under the\nHazardous Materials Regulations (HMR; 49 CFR Parts 171-180).\nAccording to your letter, zirconium is a Class 4 reactive material when in a powder form.\nHowever, the process of fabricating the product into a solid state renders the material safe for\nhandling. You have provided laboratory test results that indicate the fabricated product does\nnot meet the definition of a Class 4 material. Specifically, you are requesting confirmation\nthat your product is not subject to the requirements of the HMR when in a solid, compact\nstate.\nIn accordance with § 173.22, it is the shipper's responsibility to properly classify a hazardous\nmaterial. This Office generally does not perform this function. However, based on the test\ndata you provided, we agree that your fabricated product does not meet the definition of a\nClass 4 material. Therefore, if your company's product does not meet any other hazard class\ndefinition in Part 173, and is not a hazardous substance, hazardous waste, or marine pollutant,\nit is not subject to the HMR.\nI trust this information is helpful. If you have further questions, please do not hesitate to\ncontact this office.\nSincerely\nran M. Wim\n- for\nShane C. Kelley\nActing International Standards Coordinator\nStandards and Rulemaking Division\n\n<<<PAGE 2>>>\n\nWiener\nUTRON\n8171. 1\n$172:101\nApplicability\nMay 27, 2014\n14-0105\nU.S. Department of Transportation\nPipeline and Hazardous Materials Safety Administration\nOffice of Hazardous Material Safety\n1200 New Jersey Avenue, SE\nWashington, DC 20590\nRe:\nRequest for Interpretation Letter\nDear Sir:\nUTRON Kinetics, LLC (\"UTRON\") is a compacted-powder parts manufacturing company that specializes in\nparts that have specific, and often unique, characteristics. UTRON has developed a product for use in\nWhile the zirconium is a reactive material in its powder form, the process of fabricating this part into a solid\nDepartment of Defense Applications that is a combination of three materials: zinc, zirconium and tungsten.\nstate renders the material safe for handling.\nthe tests listed in the table below to determine if the Hazardous Materials Regulations contained in HMR: 49\nAt the advice of the Department of Transportation: Office of Hazardous Material Safety, UTRON conducted\nCFR Parts 171-180 are applicable to this product. Complete test results are attached for review and\nconsideration.\nTest / Parameter\nResult\nBurn Rate Test (DOT/UN Test N.1)\nNot a readily combustible substance of Division 4.1\nSelf-Heating Substances Test (DOT/UN Test N.4)\nNot a self-heating substance of Division 4.2\nDangerous When Wet - Hazmat Label\nSubstance is not dangerous when wet\nAll tests returned a result indicative of material not subject to the Hazardous Materials Regulations\nreferenced above. Accordingly, UTRON respectfully requests an interpretation that the Hazardous\nMaterials Regulations do not apply to the packaging and transportation of this product when in a solid,\ncompacted state.\nIf you require any additional information to process this request, please contact Tesa Bell\n(tesab@utronkinetics.com) or Kevin McMahon (kevinm@utronkinetics.com) at (703) 369-5552.\nRespectfully submitted,\nTesa Bell\nProduction Manager\nUTRON Kinetics, LLC\nPhone: (703) 369-5552\n9441 Innovation Drive\nManassas, VA 20110\nFax: (703) 369-5298\n0x000.7:s\n\n<<<PAGE 3>>>\n\nDrakeford, Carolyn (PHMSA)\nSent:\nFrom:\nDodd, Alice (PHMSA)\nSubject:\nTo:\nWednesday, May 28, 2014 11:49 AM\nDrakeford, Carolyn (PHMSA)\nAttachments:\nHow to UNZIP.html; SecureZIP Attachments.zip\nFW: Request for Written Interpretation\nCarolyn can you assign this pls\nFrom: Tesa Bell [mailto:tesab@utronkinetics.com]\nSent: Wednesday, May 28, 2014 9:55 AM\nTo: Hazmat Interps\nCc: kevinm@utronkinetics.com\nSubject: Request for Written Interpretation\nDear Sirs:\nAttached for your review is a request for written interpretation of the applicability of Hazardous Materials Regulations to\nthe packaging and shipping of our product. We thank you in advance for your consideration of this request.\nRegards,\nTesa Bell\nTesa Bell\nProduction Manager\nUTRON Kinetics, LLC\n(703) 369-5552\n\n<<<PAGE 4>>>\n\n9441 Innovation Drive\nManassas, VA 20110\n(703) 369-5552\nSummary of Hazmat Testing of TZZ Cubes\nTesting conducted by:\nDEKRA / Chilworth Technology, Inc. and\nUTRON Kinetics, LLC\nBurning Rate Test Results - Fire Train Test Data (Conducted by Chilworth 4/5/14)\nTest Purpose:\nTo determine the burning rate of any substance that can be ignited.\nIgnition Source:\nFlame or hot wire (above 1000°C)\nResults:\nNot a readily combustible substance of Division 4.1.\nSix separate trials all yielded the result of \"sample did not ignite upon application of ignition source\"\nSelf-Heating Solids Testing (U.N. Division 4.2) - 140°C Temperature (Conducted by Chilworth 415/14)\nTest Purpose:\nU.N./DOT Classification for transport purposes with respect to self-heating\nSample size:\nsolids.\nTemperature:\n4100 grams\n140°C\nResults:\nNot self-heating substance of Division 4.2. No exothermic reaction was\nobserved during the test.\nDangerous When Wet - Hazmat label (Conducted by Utron Kinetics, 5/13/14-5/15/14)\nTest Purpose:\nTo determine the consequences of a substance submersed in water over time.\nThree 8mm cubes submersed in a medium.\nResults:\nappearance or color.\nSubstance is NOT dangerous when wet. No change in cubes geometry,\nNo change in temperature of the water over the course of the 48 hour test.\nTZZ cube components: tungsten, zinc and zirconium\nTZZ Cubes Other Properties:\nNon Radioactive\nNot an Oxidizer\nNot Liquid\nNot Toxic\nNot a Gas\nlisabel\n5/27114\nUTRON Kinetics, LLC\nDate\nAttachments: Test Results from Chilworth Technology and UTRON Kinetics, LLC\n\n<<<PAGE 5>>>\n\n> DEKRA\nClient\nUtron Kinetics, LLG\nContact\nMr. Kevin R. McMahon\nReport issue date\nApril 18, 2014\nReport number\nUT14978RP\nTZZ 8mm CUBES\nDOT/UN Department of Transportation\nFlammability Testing\nReviewed By UCeeu Da:\nViste Granate\nApproved By ....\n....\nYuan Dai\nDon B. Churchwell\nSenior Laboratory Specialist\nLaboratory Manager\nQuote / Job Numbers: 23030 / 14978\nReport prepared by R. Hammer\n© 2014, Chilworth Technology, Inc.\nThe Ciwoal Experts ingy plosion & Process Safey\n113 Campus Drive\n609 799 5559฿\n509 799 4449 17\nrinceton, NJ 0854(\nChilworth\nInited States\nSafey usa@chiv.chitwora.com/w\na DEKRA company\n\n<<<PAGE 6>>>\n\nCONTENTS\nPage\nIntroduction\n1\nSummary of Results\n2\nFlammability of Solids - Burning Rate\n3\nSelf-Heating Solids\n6\nAppendix\n11\n\n<<<PAGE 7>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\n> DEKRA\nUtron Kinetics, LLC\nReport Number: UT14978RP\nPage 1 of 11\nINTRODUCTION\nThis report presents the results of DOT/UN Department of Transportation flammability\nmeasurements performed on your TZZ 8mm CUBES sample. The results are summarized in\nTable 1 on the following page. The report includes a description of the test procedures and an\ninterpretation of the results.\nChilworth Technology is experienced in providing specific advice in the areas of dust explosion\nprevention and control, electrostatics, thermal stability and chemical reaction hazards. Site visits to\ndiscuss operational safety or to perform plant inspection and measurements can be arranged.\nName and address of client:\nMr. Kevin R. McMahon\nUtron Kinetics, LLC\n9441 Innovation Drive\nManassas, VA 20110\n\n<<<PAGE 8>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\n> DEKRA\nUtron Kinetics, LLC\nPage 2 of 11\nReport Number: UT14978RP\nTABLE 1\nSUMMARY OF TEST RESULTS\nFor Test Sample: TZZ 8mm CUBES\nParameter\nTest Results\nBurn Rate Test\n(DOT/UN Test N.1)\nNot a readily combustible\nsubstance of Division 4.1\nSelf-Heating Substances Test-\nNot classified as a\n(DOT/UN Test N.4)\nself-heating substance of Division 4.2\nNote: The results given in this report apply to the sample tested. Changes in composition,\nparticle size, and moisture content may affect the results.\n\n<<<PAGE 9>>>\n\nhe Global Experts in Explosion & Process Safet\nhilworth Technology, In\nUtron Kinetics, LLC\nPage 3 of 11\nReport Number: UT14978RP\nBURNING RATE TEST\nMEASUREMENT RESULTS AND INTERPRETATION\nFOR\nTZZ 8mm CUBES\nFOR AND ON BEHALF OF CHILWORTH TECHNOLOGY, INC.\n\n<<<PAGE 10>>>\n\nChilworth Technology, Inc.\nThe Global Experts in Explosion & Process Safety\n> DEKRA\nUtron Kinetics, LLC\nPage 4 of 11\nReport Number: UT14978RP\nFLAMMABILITY OF SOLIDS\nBURNING RATE TEST\n(FIRE TRAIN TEST)\nTest Method\nThis test is designed to meet the specification of the following documents:\nEEC Directive 79/831 ANNEX Part A. Methods for the Determination of Physico-Chemical\nProperties 3.10 Flammability of Solids.\nThe United Nations Document, Recommendations on the Transport of Dangerous Goods\n(in part only).\n3.\nHSE Code of Physico-Chemical Properties 1982.\n4.\nD.O.T. ref 49CFR, Section 173, App. E\nPurpose\nThe Fire Train Test is designed to measure the rate at which combustion moves away from an\nignition source, along a 250mm train of powder. Fire or combustion properties are required to\nassess the type and magnitude of any fire risk associated with a powder.\nMeasurement Method for the Fire Train Test\nThe fundamental chemical mechanisms of combustion are complex and furthermore chemical\nmechanisms can be markedly affected by physical characteristics (e.g. particle size and packing\ndensity).\n10mm and width 20mm.\nThe powder as supplied is filled into a mould 250mm long with a triangular cross section of height\nAfter tapping the mould, to settle down the powder, it is inverted onto an impervious non-\n(flame or hot wire above 1000°C) is placed at one end of the powder train for 2 minutes (5 minutes\ncombustible plate of low thermal conductivity. The mould is removed and the ignition source\nfor powders of metals or metal alloy) or until the powder ignites. When the sample has burned a\ndistance of 80mm the rate of burning over the next 100mm is measured. The test is repeated six\ntimes using a cool clean plate each time unless a positive result is obtained earlier.\nIf a positive result is obtained with non-metallic powders, one ml of a wetting solution is applied to\nthe train beyond the timed zone. Whether or not the wetted zone stops the propagation of the\nflame determines the packing group of the material.\n\n<<<PAGE 11>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\n> DEKRA\nUtron Kinetics, LLC\nPage 5 of 11\nReport Number: UT14978RP\nFIRE TRAIN TEST DATA\nBURNING RATE TEST RESULTS\nPowder Information\nTest Sample\nCompany Name\nTZZ 8mm CUBES\nUTRON KINETICS, LLC\nRef. No.\nOrigin of the Sample\nN/A\nN/A\nSize Information\nComment\nSample tested as received\nGray metal square\nTest Information\nTest Purpose\n:\nTo determine the burning rate of any substance that can be\nApparatus\nignited.\n:\n(20mm wide x 10mm high).\nFire train mould (250mm long) with triangular cross section\nIgnition Source\nFlame or hot wire (above 1000°C).\nDate of Test\n04.05.14\nOperator\nA. Gangu\nResults\nClassification of Substance\n:\nDivision 4.1.\nNot a readily combustible substance of\nRate of Burning (over 100mm)\n:\nN/A\nTrial No.\nBurning Time\nComments\n(seconds)\n1\nN/A\nSample did not ignite upon application of ignition\nsource\n2\nN/A\nsource\nSample did not ignite upon application of ignition\n3\nN/A\nsource\nSample did not ignite upon application of ignition\n4\nN/A\nsource\nSample did not ignite upon application of ignition\n5\nN/A\nsource\nSample did not ignite upon application of ignition\n6\nN/A\nSample did not ignite upon application of ignition\nsource\n\n<<<PAGE 12>>>\n\nle Global Experts in Explosion & Process Safe\nlilworth Technology, I\n> DEKRA\nUtron Kinetics, LL.C\nPage 6 of 11\nReport Number: UT14978RP\nSELF-HEATING SOLIDS\nMEASUREMENT RESULTS AND INTERPRETATION\nFOR\nTZZ 8mm CUBES\nFOR AND ON BEHALF OF CHILWORTH TECHNOLOGY, INC.\n\n<<<PAGE 13>>>\n\nChilworth Technology, Inc\nThe Global Experts in Explosion & Process Safet\nDEKRA\nReport Number: UT14978RP\nUtron Kinetics, LLC\nPage 7 of 11\nSELF-HEATING SOLIDS\nTest Standard\nTest performed according to section 14.5.5 United Nations Recommendations on the\nTransportation of Dangerous Goods test method for self-heating solids.\nTest Method\nA hot air circulating oven with a volume of greater than 9 liters is used.\nCubic sample containers of 25 mm and 100 mm side made of stainless steel 0.053 mm mesh is\nused. Each container is housed in a cubic container cover made from stainless steel 0.595 mm\nmesh and slightly larger than the sample container, so that the container fits in this cover. In order\nto avoid the effect of air circulation, another stainless steel cage, made from 0.595 mm mesh and\n150 x 150 x 250mm in size, is further installed to house the cover.\nContinuous temperature measurement is made using Chromel-Alumel thermocouples. The oven\ntemperature is raised to 140°C and kept there for 24 hours. The first test is conducted with a\n100mm cube sample. Observations are made to determine if spontaneous ignition occurs or if the\ntemperature of the sample exceeds 200°C. If negative results are obtained no further test is\nnecessary. If positive results are obtained a second test should be conducted with a 25mm cube.\nthe material is to be transported in packagings of more than 450 liter volume and less than 3 m?, or\nIf the test is negative in the 25mm cube, another test is performed in the 100mm cube at 120°C if\ntested in a 100mm cube at 100°C if the material is to be transported in packagings of less than\n450 liter volume.\nCriterion for classification\nA substance should not be classified in Division 4.2 if:\n(a)\nA negative result is obtained in a test using a 100mm cube sample at 140°C.\n(b)\nA positive result is obtained in a test using a 100 mm sample cube at 140°C and a negative\nresult is obtained in a test using 25 mm cube sample at 140°, a negative result is obtained\nin a test using a 100mm cube sample at 120°C and the substance is to be transported in\npackages with a volume not more than 3 m?.\n(c)\nA positive result is obtained in a test using a 100 mm sample cube at 140°C and a negative\nresult is obtained in a test using a 25 mm cube sample at 140°C, a negative result is\nobtained in a test using a 100mm cube sample at 100°C and the substance is to be\ntransported in packages with a volume not more than 450 liters.\n\n<<<PAGE 14>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\n→ DEKRA\nUtron Kinetics, LLC\nReport Number: UT14978RP\nPage 8 of 11\nPacking Group I! should be assigned to self-heating substances, which give a positive result in a\ntest using a 25mm sample cube at 140°C.\nPacking Group Ill should be assigned to self-heating substances if:\n(a)\nA positive result is obtained in a test using a 100 mm cube at 140°C and a negative result is\nobtained in a test using a 25mm cube sample at 140°C and the substance is to be\ntransported in packages with a volume of more than 3 m?.\nA positive result is obtained in a test using a 100 mm sample cube at 140°C and a negative\nin a test using a 100mm cube sample at 120°C and the substance is to be transported in\nresult is obtained in a test using a 25 mm cube sample at 140°, a positive results obtained\npackages with a volume of more than 450 liters.\n(c)\nA positive result is obtained in a test using a 100mm sample cube at 140°C and a negative\nresult is obtained in a test using a 25mm cube sample at 140°C and a positive result is\nobtained in a test using a 100mm cube sample at 100°C.\nResults\nThe results follow on the next page.\n\n<<<PAGE 15>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\n→ DEKRA\neport Number: UT14978R\ntron Kinetics, LI\nPage 9 of 11\nSELF-HEATING SOLIDS TESTING (U.N. Division 4.2) - AT 140°C TEMPERATURE\nSample Information\nCompany Name\nRef. No.\nTest Sample\n:\nUTRON KINETICS, LLC\nTZZ 8mm CUBES\nOrigin of the Sample\nN/A\nSize Information\nN/A\nComment\nSample tested as received\nGray metal square\nTest information\nTest purpose\n:\nU.N./DOT Classification for transport purposes with respect\nApparatus Type\n:\nto self-heating solids.\nHot air circulation oven with an inner volume of >9 liters,\nCubic stainless steel mesh containers\nSample Mass\nBasket Size\n:\n4100.0 g\nDate of Test\n100 mm at 140°C\nOperator\n:\n04.15.14\nY. Dai\nResults:\nNot self-heating substance of Division 4.2\nComment:\nNo exothermic reaction was observed during the test.\n\n<<<PAGE 16>>>\n\nhilworth Technology, In\nhe Global Experts in Explosion & Process Safet\n→ DEKRA\nUtron Kinetics, LLC\nPage 10 of 11\nReport Number: UT14978RP\n100mm Basket Test - Isothermal at 140°C\n800\nUtron Kinetics, LLC - TZZ 8mm Cubes\n700\nTemperature (°C)\n- Oven Temp\n— Sample Temp\n200\n100\n120\n240\n360\n480\n600\n720\n840\n960\n1080\n1200\n• 1320\n1440\nTime (minutes)\n\n<<<PAGE 17>>>\n\nThe Global Experts in Explosion & Process Safety\nChilworth Technology, Inc.\nDEKRA\nReport Number: UT14978RP\nUtron Kinetics, LLC\nPage 11 of 11\nAPPENDIX\nLegal Disclaimer and Liability\nLimitation of Liability. The test procedures and/or consulting services\nconducted by Chilworth Technology (the \"Company\") were performed under controlled\nlaboratory conditions, which the Company considers reliable. Although the Company\nperformed its testing services pursuant to reliable and generally accepted testing\nprocedures in the industry, the Company does not guarantee or provide any\nrepresentations or warranties with respect to Client's use, interpretation or application of the\nne testing procedures are based upon certain assumptions, information, documents, ar\nest results and/or consulting services provided by the Company. Moreover, the results c\nprocedures provided by the Customer. AS SUCH, IN NO EVENT AND UNDER NO\nCIRCUMSTANCE SHALL THE COMPANY BE LIABLE FOR SPECIAL, INDIRECT,\nPUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER\nINCLUDING WITHOUT LIMITATION, ANY LOST REVENUE OR PROFITS OF THE\nCUSTOMER OR ITS CUSTOMERS, AGENTS AND DISTRIBUTORS, RESULTING FROM,\nCOMPANY OR THE RESULTS OF ANY TESTS PERFORMED BY THE COMPANY. The\nARISING OUT OF OR IN CONNECTION WITH, THE SERVICES PROVIDED BY THE\nCustomer agrees that the Company shall have no liability for damages, which may result\nfrom Client's use, interpretation or application of the test results and/or consulting services\nprovided by the Company.\nThe Company's pricing of the testing services provided does not\ncontemplate that the Company shall have any liability resulting from its performance of the\ntesting procedures, except as otherwise set forth in the Quotation from the Company.\nAccordingly, the Customer shall indemnify and hold harmless the Company, its\nshareholders, directors, officers, employees and agents (the \"Indemnified Parties\") from\nand against any and all loss, cost, liability and expense, including reasonable attorney's\nfees and costs, which any of the Indemnified Parties may incur, sustain or be subject to, as\na result of any claim, demand, action, investigation or proceeding arising out of or relating\nto either: (a) the testing services provided by the Company; or (b) any material, equipment\nshould have been supplied to the Company) by Customer and/or any failure of suct\nspecifications or safety information (or lack thereof) supplied to the Company (or which\nor local law or safety standard.\nmaterials, equipment, specifications and safety information to comply with any federal, state\nof this report, see the Quotation provided by the Company and executed by Customer. If\n(c)\nFor additional terms and conditions, which apply with respect to the provision\nforth herein shall apply.\nany terms set forth in the Quotation conflict with the terms set forth herein, the terms set\n\n<<<PAGE 18>>>\n\nUTRON\nTZZ DTRA Cubes in Water\nKinetics\nRecord of Observations and water temperature for three 8mm TZZ cubes in 500 mls of water over 48 hour period.\nDate of Test: May 13 - 15, 2014\nTest Location: UTRON Kinetics VA Facility, Manassas, VA 20110\nTest Technician: Kevin McMahon\nTime of Day\nTechnician\nInitials\nTest Date\nObservation\nTemperature (°F)\nWater\n1:50 PM\nKRM\n05/13/14\nFirst submersed - no reaction - 2 small bubbles (probably porosity)\n77\n2:00 PM\nKRM\n05/13/14\nno reaction\n76\n2:20 PM\n05/13/14\nno reaction\n76\n2:40 PM\n05/13/14\nno reaction\n17\n3:15 PM\n05/13/14\n3:37 PM\nno reaction\n05/13/14\nno reaction\n76\n4:20 PM\n05/13/14\nno reaction\n78\n5:00 PM\n05/13/14\nno reaction\n79\n5:55 PM\n05/13/14\nno reaction\n79\n6:36 AM\n05/14/14\nno reaction\n71\n7:23 AM\n05/14/14\nno reaction, cubes are intact\n71\n8:31 AM\n05/14/14\nno reaction\n72\n9:12 AM|\n05/14/14\nno reaction, cubes look the same as start of test\n72\n10:06 AM\n05/14/14\nno reaction\n72\n10:37 AM\n05/14/14\nno reaction\n72\n12:00 PM\n05/14/14\nno reaction\n72\n1:22 PM\n05/14/14\nno reaction\n72\n2:14 PM\n05/14/14\nno reaction\n72\n2:40 PM\n05/14/14\nno reaction\n72\n3:25 PM\n05/14/14\nno reaction\n72\n\n<<<PAGE 19>>>\n\nUTRON\nIZZ DTRA Cubes in Water\nKinetics\nRecord of Observations and water temperature for three 8mm TZZ cubes in 500 mls of water over 48 hour period.\nDate of Test: May 13 - 15, 2014\nTest Technician: Kevin McMahon\nTest Location: UTRON Kinetics VA Facility, Manassas, VA 20110\nTime of Day\nTechnician\nInitials\nTest Date\nObservation\nTemperature (°F)\nWater\n5:20 PM|\n4:20 PM\nCA\nCA\n05/14/14\nno reaction\nno reaction\n74\n6:10 PM\nCA\n05/14/14\n05/14/14\n74\n6:33 AM|\n7:45 AM\nKRM\nKRM\n05/15/14\n05/15/14\nno reaction\nno reaction\n72\n70\n10:25 AM|\n11:15 AM\nKRM\nno reaction\n70\nKRM\n05/15/14\n12:05 PM\n05/15/14\nno reaction\n74\nno reaction\n74\n1:05 PM\nCA\nCA\n05/15/14\n1:10 PM|\nKRM\n05/15/14\n05/15/14\nno reaction\n74\nno reaction\n74\n2:05 PM\nKRM\n05/15/14\nno reaction\n75\nno reaction\n75","truncated":false,"body_characters":21793}