| Date Filed | | Status | | Docket Number 123 | | Case Name | |
| 09/29/82 | | Closed | | IF&R 408-C-82P | | Becker Flying Service, Inc. |  |
 | 09/22/82 | | Closed | | IF&R 403-C-81P | | Ealy Spraying Service, Incorporated |  |
| 07/06/82 | | Closed | | IF&R VII-428C-92P | | Aero-Master, Inc. |  |
 | 02/16/82 | | Closed | | IF&R VII-407-C-81-P | | Panhandle Cooperative Asso. |  |
| 10/26/81 | | Closed | | VII-383C-81P | | Exterminators of Fort Dodge Inc., aka Guaranteed Exterminati... |  |
 | 12/10/80 | | Closed | | IF&R VII-363C | | Arthur Nolan Rhoades |  |
| 10/30/80 | | Closed | | IF&R VII-322C/347C | | Cole Chemical Company |  |
 | 07/31/80 | | Closed | | IF&R VII-344-C | | Williams Myers, d/b/a Gift Sales Company |  |
| 11/14/78 | | Closed | | IF&R VIII-35C | | Magna Corporation, et al. |  |
 | 10/03/78 | | Closed | | FIFRA 50 | | Dow Chemical Co. & Uniroyal Chemical Division |  |
| 07/07/78 | | Closed | | IF&R VII-294C | | D.A. Robinson, Inc. |  |
 | 01/12/78 | | Closed | | 063977 | | Engles Oil Co.; Laverne Hamann; Amoco Oil Co. |  |
| 12/20/77 | | Closed | | IF&R VII-272C | | Schulte Paint & Lacquer Manufacturing Company |  |
 | 12/01/77 | | Closed | | 066892 | | Charles Eaton, d/b/a Chuck's Mobil |  |
| 11/30/77 | | Closed | | IF&R VII-233C | | Economy Products Company, Inc. |  |
 | 11/29/77 | | Closed | | IF&R VII-235C | | Silak Company. |  |
| 06/28/77 | | Closed | | 030383 | | Phillips Petroleum Company |  |
 | 06/28/77 | | Closed | | 059363 | | Phillips Petroleum Company |  |
| 05/09/77 | | Closed | | 030756 | | Phillips Petroleum Company |  |
 | 05/06/77 | | Closed | | IF&R VII-18C | | Wyoming Dep't of Agriculture |  |
| 04/26/77 | | Closed | | IF&R VII-154C | | Continental Research Corporation |  |
 | 04/15/77 | | Closed | | IF&R VII-223C | | Kemin Industries, Inc. |  |
| 03/27/77 | | Closed | | IF&R VII-261C | | Mid-American Research Chemical Corporation |  |
 | 11/18/76 | | Closed | | IF&R VII-197C | | Welco Manufacturing Co., Inc. |  |
| 06/25/76 | | Closed | | IF&R VII-183C | | The Parawax Company |  |
 | 06/25/76 | | Closed | | IF&R VII-189C | | I.D. Russell Co. Laboratories, Inc. |  |
| 06/16/76 | | Closed | | IF&R VII-181C | | Industrial Chemical Laboratories, Inc. |  |
 | 05/10/76 | | Closed | | IF&R Docket Nos. VII and ... | | Fleming & Co. |  |
| 03/18/76 | | Closed | | IF&R IX-78C | | Cutting Division of Harvest Industries, Inc. |  |
 | 10/15/75 | | Closed | | IF&R VII-119C | | Sifers Chemicals, Inc. |  |
| 09/26/75 | | Closed | | IF&R VII-102C | | Calgon Corp. |  |
|
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| 09/28/2022 | | Closed | | TSCA-08-2022-0008 | | Colorado Quality Painting |  |
 | 09/21/2020 | | Closed | | RCRA-08-2020-0007 | | New Prime, Inc. |  |
| 06/12/2020 | | Closed | | CERCLA-08-2020-0001 | | United States Department of the Army, Rocky Mountain Arsenal |  |
 | 09/27/2017 | | Closed | | CWA-08-2017-0026 | | Kent Hoggan, Frostwood 6 LLC, and David Jacobsen |  |
| 06/18/2015 | | Closed | | CAA-08-2015-0014 and | | The U.S. Bureau of Reclamation, National Electric Coil, Envi... |  |
 | 06/18/2015 | | Closed | | RCRA-08-2015-0002 an | | The U.S. Bureau of Reclamation, National Electric Coil, Envi... |  |
| 09/30/2014 | | Closed | | CWA-08-2014-0037 | | BP America Production Company |  |
 | 02/27/2014 | | Closed | | RCRA-08-2014-0002 | | Stockton Oil Company - Battlefield Express C-Store |  |
| 09/25/2012 | | Closed | | CWA-08-2012-0035 | | City of Polson |  |
 | 09/13/2012 | | Closed | | CWA-08-2012-0033 | | Cactus Hill Ranch Company |  |
| 08/29/2012 | | Closed | | CWA-08-2012-0025 | | Nelcon, Inc. |  |
 | 05/30/2012 | | Closed | | CAA-08-2012-0006 | | PACIFIC HIDE AND FUR d/b/a PACIFIC STEEL & RECYCLING |  |
| 05/08/2012 | | Closed | | RCRA-08-2012-0002 | | Roosevelt County Road Shop |  |
 | 09/30/2011 | | Closed | | CWA-08-2011-0039 | | GOWAN CONSTRUCTION, INC. and NORTH DAKOTA DEPT. OF TRANSPORT... |  |
| 09/28/2011 | | Closed | | RCRA-08-2011-0004 | | FARMERS UNION OF MCLAUGHLIN |  |
 | 09/27/2011 | | Closed | | CWA-08-2011-0037 | | PETRA ENERGY INC., and ASHER ASSOCIATES, LLC. |  |
| 09/30/2010 | | Closed | | FIFRA-08-2010-0018 | | MIDWEST FERTILIZER, INC. |  |
 | 09/29/2010 | | Closed | | FIFRA-08-2010-0017 | | WENDY MEALER and DENNIS STOKEBRAND |  |
| 09/28/2010 | | Closed | | CWA-08-2010-0037 | | HOLCIM (US), INC. |  |
 | 08/30/2010 | | Closed | | CWA-08-2010-0024 | | NOVA ENERGY, INC. |  |
| 08/18/2010 | | Closed | | CAA-08-2010-0017 | | METAL MANAGEMENT WEST, INC. |  |
 | 10/14/2009 | | Closed | | CWA-08-2010-0002 | | PARRY FARMS, LLC |  |
| 09/30/2009 | | Closed | | CWA-08-2009-0035 | | AVISTA UTILITIES, INC. (NOXON RAPIDS HYROELECTRIC DEVELOPMEN... |  |
 | 09/30/2009 | | Closed | | RCRA-08-2009-0002 | | FRONTIER REFINING, INC. |  |
| 07/31/2009 | | Closed | | CWA-08-2009-0023 | | VALLEY REALTY, INC. |  |
 | 07/09/2009 | | Closed | | CWA-08-2009-0021 | | 47TH STREET TOWNHOMES, LLC., JORDAHL CUSTOM HOMES, INC. and ... |  |
| 06/03/2009 | | Closed | | CWA-08-2009-0015 | | OLD ORCHARD, LLC. and MERIDIAN COMMERCIAL CONSTRUCTION, LLC. |  |
 | 12/31/2008 | | Closed | | CWA-08-2009-0004 | | INREIT PROPERTIES, LLLP., and GOLDMARK DEVELOPMENT CORP. |  |
| 11/03/2008 | | Closed | | RCRA-08-2009-0001 | | FAYE AND MONROE KRAFT, TIMBER LAKE SERVICE FACILITY |  |
 | 09/30/2008 | | Closed | | CAA-08-2008-0030 | | TRANS-WEST, INC. |  |
| 09/30/2008 | | Closed | | FIFRA-08-2008-0029 | | DIATECT INTERNATIONAL CORP. |  |
 | 08/12/2008 | | Closed | | FIFRA-08-2008-0025 | | CHEMSTATION OF DENVER |  |
| 08/08/2008 | | Closed | | FIFRA-08-2008-0024 | | CHEMICAL SPECIALISTS, LLC d/b/a CHEM STATION OF NORTHERN COL... |  |
 | 06/19/2008 | | Closed | | RCRA-08-2008-0001 and ... | | The Three Affiliated Tribes, & Sharon Jacobs, Individually, ... |  |
| 05/09/2008 | | Closed | | CAA-08-2008-0016 | | WASATCH METAL RECYCLING |  |
 | 03/24/2008 | | Closed | | FIFRA-08-2008-0006 | | CRYSTAL PACKAGING, INC. |  |
| 03/24/2008 | | Closed | | RCRA-08-2008-0004 | | U.S. DEPARTMENT OF INTERIOR, BUREAU OF OF INDIAN EDUCATION, ... |  |
 | 03/05/2008 | | Closed | | CWA-08-2008-0009 | | NORTHEAST RIDGE DEVELOPMENT CO. - DAVID J. PAULSON |  |
| 12/14/2007 | | Closed | | RCRA-08-2008-0001 | | THREE AFFILIATED TRIBES AND SHARON JACOBS, INDIVIDUALLY
(HIG... |  |
 | 12/14/2007 | | Closed | | RCRA-08-2008-0002 | | THREE AFFILIATED TRIBES AND YOLANDA BEARS TAIL, INDIVIDUALLY |  |
| 12/14/2007 | | Closed | | RCRA-08-2008-0003 | | THREE AFFILIATED TRIBES
AND DAVE WILLIAMS INDIVIDUALLY (WEST... |  |
 | 09/28/2007 | | Closed | | CWA-08-2007-0027 | | MERIT ENERGY CO. (POWELL PRESSURE MAINTENANCE UNIT) |  |
| 09/28/2007 | | Closed | | FIFRA-08-2007-0014 | | OMNILYTICS, INC. |  |
 | 09/28/2007 | | Closed | | TSCA-08-2007-0015 | | TW SERVICES, INC. |  |
| 09/28/2007 | | Closed | | TSCA-08-2007-0017 | | TW SERVICES, INC. |  |
 | 09/27/2007 | | Closed | | CWA-08-2007-0025 | | BURKE OIL COMPANY, INC., d/b/a PRESHO OIL CO. (PRESHO OIL FA... |  |
| 09/27/2007 | | Closed | | CWA-08-2007-0026 | | BURKE OIL CO., INC. (CHAMBERLAIN BULK PLANT FACILITY) |  |
 | 09/26/2007 | | Closed | | FIFRA-08-2007-0013 | | AMERICAN BIOTECH LABS, LLC. |  |
| 09/24/2007 | | Closed | | CWA-08-2007-0023 | | MENARD, INC. |  |
 | 11/28/2006 | | Closed | | CWA-08-2005-0013 | | Gil Haugan Construction, Inc. |  |
| 12/07/2005 | | Closed | | CWA-08-2005-0019 | | AM West Petroleum, Inc. |  |
 | 11/18/2005 | | Closed | | CWA-08-2005-0016CWA- | | Charles Lindy Daniels & Athalene Daniels |  |
| 08/04/2005 | | Closed | | FIFRA-08-2003-0012 | | David Petrocco Farms, Inc. |  |
 | 02/22/2005 | | Closed | | CWA-08-2005-0010 | | SERVICE OIL, INC., |  |
| 01/11/2005 | | Closed | | CWA-08-2004-0047 and ... | | James Bond, Owner, Bond's Body Shop |  |
 | 06/10/2004 | | Closed | | CWA-08-2003-0073 | | JDN Intermountain Holdings, Inc. |  |
| 05/11/2004 | | Closed | | CWA-08-2003-0098 | | Mark & Dan Johnson |  |
 | 02/09/2004 | | Closed | | CWA-08-2003-0080 | | Richmond American Homes of Colorado, Inc. |  |
| 01/08/2002 | | Closed | | CWA 08-2000-06 | | Crown Central Petroleum Corp. |  |
 | 12/03/2001 | | Closed | | CWA 8-99-10 | | Nova Energy Inc. a Wyoming Corporation |  |
| 10/02/2001 | | Closed | | FIFRA-8-99-71 FIFRA- | | Chemarmor |  |
 | 07/24/2001 | | Closed | | CAA 8-99-11 | | Lake County, MT |  |
| 04/30/2001 | | Closed | | RCRA 8-99-05 | | Carroll Oil Company, Inc. |  |
 | 04/26/2001 | | Closed | | CWA 8-2000-06 | | Crown Central Petroleum Corp. |  |
| 02/20/2001 | | Closed | | FIFRA 8-99-31 | | Hoven Co-op Service Company |  |
 | 12/08/2000 | | Closed | | FIFRA-8-99-46 | | Farmers Union Oil Company, Napoleon |  |
| 11/03/2000 | | Closed | | FIFRA-8-99-46 | | Farmers Union Oil Company, Napoleon |  |
 | 08/24/2000 | | Closed | | CAA-8-99-11 | | Lake County |  |
| 06/28/2000 | | Closed | | CAA-8-99-11 | | Lake County, MT |  |
 | 06/28/2000 | | Closed | | CERCLA-VIII-98-11 | | Department of Energy, Rocky Flats Field Office |  |
| 04/27/2000 | | Closed | | FIFRA 8-99-58 | | Intermountain Farmers Association |  |
 | 03/28/2000 | | Closed | | FIFRA-8-99-58 | | Intermountain Farmers Association |  |
| 03/24/2000 | | Closed | | FIFRA-8-99-58 | | Intermountain Farmers Association |  |
 | 11/18/99 | | Closed | | TSCA-8-99-03 TSCA-8- | | Safety-Kleen et al. |  |
| 08/20/99 | | Closed | | CAA (113)-VIII-98-09 | | James A. Larson f/d/b/a AA Garage |  |
 | 08/17/99 | | Closed | | CERCLA VIII-98-11 | | Department of Energy, Rocky Flats Field Office |  |
| 02/01/99 | | Closed | | CWA-VIII-01-PII | | Don Aadsen Ford (PDF) |  |
 | 01/15/99 | | Closed | | IF&R VIII-97-02 | | PERMA-GUARD, Inc. |  |
| 10/27/98 | | Closed | | IF&R-VIII-97-02 | | Perma-Guard Inc., and Universal Diatoms, Inc. |  |
 | 10/26/98 | | Closed | | RCRA-(9006)-VIII-97- | | George Atkinson, George's British Petroleum |  |
| 06/30/98 | | Closed | | RCRA-(9006)-VIII-97- | | George Atkinson, George's British Petroleum |  |
 | 06/24/98 | | Closed | | CWA-VIII-94-20-PII | | Urban Drainage and Flood Control District, et al. |  |
| 06/09/98 | | Closed | | IF&R-VIII-96-07 | | Arapahoe County Weed District |  |
 | 04/23/98 | | Closed | | RCRA (9006)-VIII-94- | | Bradley Petroleum, Inc. |  |
| 02/20/98 | | Closed | | EPCRA-VIII-95-06 | | H.E.L.P.E.R., Inc. |  |
 | 10/16/97 | | Closed | | RCRA-(3008)-VIII-93- | | Microbial Technology, Inc |  |
| 09/30/97 | | Closed | | RCRA (9006) VIII-95- | | Rex Guice and Four G Enterprises |  |
 | 08/22/97 | | Closed | | IF&R VIII-95-382C | | Converse County Weed and Pest Control District |  |
| 08/05/97 | | Closed | | IF&R VIII-95-382C | | Converse County Weed and Pest Control District |  |
 | 07/29/97 | | Closed | | RCRA (3008) VIII-95- | | Wyoming Technical Institute |  |
| 06/27/97 | | Closed | | IF&R VIII-95-382C | | Converse County Weed and Pest Control District |  |
 | 06/10/97 | | Closed | | TSCA-VI-680C(P) | | Allen Transformer Co. |  |
| 04/02/97 | | Closed | | RCRA-(3008)-VIII-95- | | Philip's Welding Service |  |
 | 02/26/97 | | Closed | | IF&R-VIII-93-335C | | Basin Co-op, Inc |  |
| 12/19/96 | | Closed | | CWA-VIII-94-20-PII | | Urban Drainage and Flood Control District, et al. |  |
 | 11/14/96 | | Closed | | RCRA-(9006)-VIII-95- | | Welty Mobile Service |  |
| 11/07/96 | | Closed | | 8-PWS-VIII-93-08 | | Tom and Gail Sidletsky, et al. |  |
 | 09/10/96 | | Closed | | CWA-VIII-95-04-PI1 | | RO-BANKS Tool & Manufacturing Company |  |
| 08/20/96 | | Closed | | FIFRA DOCKET Nos. 93 and ... | | Health Care Products, Inc./In the Matter of Celltech Media, ... |  |
 | 08/19/96 | | Closed | | RCRA-(3008)-VIII-95- | | Evanston Motor Company |  |
| 08/19/96 | | Closed | | RCRA-(3008)-VIII-95- | | Evanston Motor Company |  |
 | 07/09/96 | | Closed | | RCRA-(9006) 94-05 VI | | SALINA INVESTMENT, INC. |  |
| 07/08/96 | | Closed | | EPCRA-VIII-94-04 | | Neoplan USA Corporation |  |
 | 06/28/96 | | Closed | | DOCKET NO. RCRA-(300 | | Evanston Motor Company |  |
| 06/13/96 | | Closed | | IF&R.DOCKET NO. VIII and ... | | Healthcare Products, Inc., Respondent; Healthcare Products, ... |  |
 | 04/24/96 | | Closed | | CWA-VIII-94-19-PII | | Luverne Fire Apparatus Co., LTD. |  |
| 04/24/96 | | Closed | | CWA-VIII-94-20-PII | | Urban Drainage and Flood Control District, and Kemp & Hoffma... |  |
 | 03/29/96 | | Closed | | Docket No.CAA-(113)- | | Umetco Minerals Corporation |  |
| 03/07/96 | | Closed | | IF&R VIII-90-279C FI | | Health Care Products, Inc., Celltech Media, Inc. aka Health ... |  |
 | 02/13/96 | | Closed | | EPCRA-VIII-94-04 | | Neoplan USA Corporation |  |
| 10/31/95 | | Closed | | CAA-VIII- (113)-93-1 | | Northern Improvement Company |  |
 | 10/12/95 | | Closed | | EPCRA-VIII-93-06 | | Titan Steel Corporation |  |
| 08/31/95 | | Closed | | CWA-VIII-94-20-PII | | Urban Drainage and Flood Control District and Kemp & Hoffman... |  |
 | 08/29/95 | | Closed | | CWA-VIII-94-19-PII | | Luverne Fire Apparatus Co., Ltd. |  |
| 08/01/95 | | Closed | | Docket No.IF&R-VIII- | | John Sauter |  |
 | 06/12/95 | | Closed | | CWA-VIII-94-21-PII | | Persona, Incorporated |  |
| 02/14/95 | | Closed | | CWA-VIII-94-20-PII | | Urban Drainage And Flood Control District; Kemp & Hoffman, I... |  |
 | 12/06/94 | | Closed | | IF&R-VIII-314C | | Colorado Chem-Pak, Inc. |  |
| 11/23/94 | | Closed | | CAA-VIII-(113)-92-03 | | Umetco Minerals Corporation |  |
 | 11/23/94 | | Closed | | IF&R-VIII- 93-335-C | | Basin Co-Op, Inc. |  |
| 11/23/94 | | Closed | | TSCA-(PCB)-VIII-91-1 | | Universal Equipment Co. |  |
 | 09/08/94 | | Closed | | CERCLA-VIII-92-20 | | Arkansas Valley Cooperative Association |  |
| 09/08/94 | | Closed | | CERCLA-VIII-92-20 | | Arkansas Valley Cooperative Association |  |
 | 07/13/94 | | Closed | | CWA-VIII-93-03-P-II | | City of Sioux Falls, SD |  |
| 06/16/94 | | Closed | | [SDWA] 8-PWS-VIII-92 | | David Webb and Prairie Estates |  |
 | 03/31/94 | | Closed | | RCRA (3008) VIII-90- | | ROI Development Corporation |  |
| 01/24/94 | | Closed | | TSCA-(PCB)-VIII-93-2 and ... | | Haztox, Inc. |  |
 | 12/13/93 | | Closed | |  | | Asbestos Specialists, Inc. |  |
| 11/24/93 | | Closed | | CAA-VIII-92-12 | | Burlington Northern Railroad Co. |  |
 | 07/08/93 | | Closed | | TSCA-PCB-VIII-91-03 | | Grad Electric Salvage, Inc. |  |
| 09/08/92 | | Closed | | IF&R-VIII-92-312-C | | Schall Chemical Inc. |  |
 | 08/07/92 | | Closed | | TSCA-PCB VIII-91-01 | | Ray Birnbaum Scrap Yard |  |
| 07/31/92 | | Closed | | TSCA-PCB-VIII-91-08 | | Atlas Metal & Iron Corporation |  |
 | 07/22/92 | | Closed | | Docket Nos. EPCRA-VI and ... | | Tri-State Mint Inc.; Von Hoff International Inc.; Tri-State ... |  |
| 05/19/92 | | Closed | | [CERCLA/EPCRA] EPCRA | | Thoro Products Co |  |
 | 02/20/92 | | Closed | | TSCA (ASB) VIII-91-0 | | Nico Hazardous Waste Management Inc |  |
| 09/10/91 | | Closed | | NPDES-VIII-SD-002339 | | City of Yankton, SD |  |
 | 07/24/91 | | Closed | | EPCRA-VIII-89-06 | | Pitt-Des Moines Inc. |  |
| 03/01/91 | | Closed | | RCRA-VIII-90-09 | | Adolph COORS Company and its unincorporated affiliate, Coors... |  |
 | 01/15/91 | | Closed | | Docket No.TSCA-ASB-V | | Williams Garvin, d/b/a Garvin Engineering and Montana School... |  |
| 07/24/89 | | Closed | | IF&R-VIII-88-243C | | Agland, Inc. |  |
 | 06/19/89 | | Closed | | Docket Numbers TSCA- and ... | | Camax Engineering, Incorporated, Stepkan Zbikowski, Sr., & C... |  |
| 01/09/89 | | Closed | | IF&R VIII-221C | | Colorado Chemical & Fertilizer |  |
 | 05/31/88 | | Closed | | IF&R VIII-207-C | | Jensen Grain Company |  |
| 11/16/87 | | Closed | | TSCA PCB-VIII-86-036 | | Samsonite Corporation |  |
 | 06/29/87 | | Closed | | IF&R-VIII-198C | | High Plains Cooperative, Inc. |  |
| 08/14/86 | | Closed | | IF&R VIII-157C | | Bartlett and Company Grain |  |
 | 07/18/86 | | Closed | | IF&R VIII-160C | | Bethune Grain, Inc. |  |
| 06/06/86 | | Closed | | RCRA VIII-85-02 | | Central Paint and Body Shop, Inc. |  |
 | 05/02/86 | | Closed | | IF&R VIII-150C | | Harmack Grain Co., Inc. |  |
| 07/11/85 | | Closed | | IF&R VIII-133C | | B&M Chemicals, Inc. |  |
 | 03/21/84 | | Closed | | PCB-081-004 | | Cotter Corporation, Schwartzwalder Uranium Mine |  |
| 03/05/84 | | Closed | | RCRA-VIII-83-1 | | Wyoming Refining Company |  |
 | 02/22/84 | | Closed | | RCRA (3008) VIII-83- | | Chemical Waste Management, Inc. |  |
| 12/12/83 | | Closed | | RCRA (3008) VIII-83- | | Redfield Company |  |
 | 08/15/83 | | Closed | | IF&R VIII-70C | | Silver State Aviation, Inc. |  |
| 08/10/83 | | Closed | | IF&R VIII-91C | | Agland Incorporated, Co-Op |  |
 | 07/01/83 | | Closed | | RCRA-VIII-82-4 | | American Ecological Recycle Research Corporation |  |
| 01/07/83 | | Closed | | RCRA VIII-81-10 | | Remelt Metals, Inc. |  |
 | 11/23/82 | | Closed | | IF&R VIII-62C | | Neil Hirschhorn |  |
| 11/08/82 | | Closed | | RCRA VIII-81-10 | | Remelt Metals Inc. |  |
 | 10/22/82 | | Closed | | FIFRA 502 | | Notice of Hearing on the Application to Use Sodium Fluoroace... |  |
| 11/23/81 | | Closed | | VIII-62C | | Neil Hirschhorn |  |
 | 06/11/81 | | Closed | | IF&R VIII-59C | | Willis Stores |  |
| 03/22/81 | | Closed | | PCB-79-003 | | Transformers Unlimited Corporation |  |
 | 09/08/78 | | Closed | | IF&R VIII-32C | | Selco Supply Company, Inc. |  |
| 04/28/77 | | Closed | | IF&R VIII-26C | | Norris and Company, Inc. |  |
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