U.S. Department East Building, PHH 32 of Transportation 1200 New Jersey Avenue, Southeast Pipeline and Hazardous Materials Safety Administration The US Department of Transportation Competent Authority for the United States Washington, D.C. 20590 CLASSIFICATION OF EXPLOSIVES FIRST REVISION Based upon a request by Teledyne RISI, PO Box 359, Tracy, CA 95378, United States the following items are classed in accordance with Section 173.56, Title 49, Code of Federal Regulations (49 CFR). A copy of your application, all supporting documentation and a copy of this approval must be retained and made available to DOT upon request. U.N. PROPER SHIPPING NAME AND NUMBER: Detonators, electric, for blasting, UN0255 U.N. CLASSIFICATION CODE: 1.4B REFERENCE NUMBER PRODUCT DESIGNATION/PART NUMBER EX2014070421 RP-xxx Family of Detonators with maximum 2.5g NEW (D/N: RP-XXX) NOTES: The following packaging method is assigned: Inner Packaging - Tubes, fiberboard, each containing one (1) unit. Intermediate Packaging - Boxes, fiberboard, each containing not more than fifty (50) inner packagings in up to five layers of ten inner packagings with the detonator output ends uniformly oriented in opposing directions. Outer Packaging - UN 4G fiberboard box, each containing not more than four (4) intermediate packagings with sufficient dunnage as to prevent movement during transport. This approval as revised supersedes all previous versions. DATED: 08/14/2015 For Dr. Magdy El-Sibaie Associate Administrator for Hazardous Materials Safety Tracking No: 2015030305 Page 1 of 1
U.S. Department East Building, PHH 32 of Transportation 1200 New Jersey Avenue, Southeast Pipeline and Hazardous Materials Safety Administration The US Department of Transportation Competent Authority for the United States Washington, D.C. 20590 CLASSIFICATION OF EXPLOSIVES FIRST REVISION Based upon a request by Teledyne RISI, Inc., P.O. Box 359, Tracy, CA 95378, United States the following items are classed in accordance with Section 173.56, Title 49, Code of Federal Regulations (49 CFR). A copy of your application, all supporting documentation and a copy of this approval must be retained and made available to DOT upon request. U.N. PROPER SHIPPING NAME AND NUMBER: Detonators, electric, for blasting, UN0255 U.N. CLASSIFICATION CODE: 1.4B REFERENCE NUMBER PRODUCT DESIGNATION/PART NUMBER EX1999030361 RP-502 Exploding Bridgewire Detonator (D/N 188-7410, Rev. 3) NOTES: This classification is only valid when the electric detonators have lead or leg wires not less than 4 feet in length and are packaged as follows: Inner Packaging: Box, fiberboard or cardboard, each containing not more than fifty (50) electric detonators with leg wires folded in bundles around the detonator, secured with a plastic wire tie and the output ends oriented half in one direction and half in the opposite direction. Outer Packaging: UN 4G fiberboard box, each containing not more than four (4) inner packagings. This approval as revised supersedes all previous versions. DATED: 05/18/2012 For Dr. Magdy El-Sibaie Associate Administrator for Hazardous Materials Safety Tracking No: 2012040665 Page 1 of 1
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U.S. Department East Building, PHH 32 of Transportation 1200 New Jersey Avenue, Southeast Pipeline and Hazardous Materials Safety Administration The US Department of Transportation Competent Authority for the United States Washington, D.C. 20590 CLASSIFICATION OF EXPLOSIVES FIRST REVISION Based upon a request by Teledyne RISI, Inc., P.O. Box 359, Tracy, CA 95378, United States the following items are classed in accordance with Section 173.56, Title 49, Code of Federal Regulations (49 CFR). A copy of your application, all supporting documentation and a copy of this approval must be retained and made available to DOT upon request. U.N. PROPER SHIPPING NAME AND NUMBER: Detonators, electric, for blasting, UN0255 U.N. CLASSIFICATION CODE: 1.4B REFERENCE NUMBER PRODUCT DESIGNATION/PART NUMBER EX1999030361 RP-502 Exploding Bridgewire Detonator (D/N 188-7410, Rev. 3) NOTES: This classification is only valid when the electric detonators have lead or leg wires not less than 4 feet in length and are packaged as follows: Inner Packaging: Box, fiberboard or cardboard, each containing not more than fifty (50) electric detonators with leg wires folded in bundles around the detonator, secured with a plastic wire tie and the output ends oriented half in one direction and half in the opposite direction. Outer Packaging: UN 4G fiberboard box, each containing not more than four (4) inner packagings. This approval as revised supersedes all previous versions. DATED: 05/18/2012 For Dr. Magdy El-Sibaie Associate Administrator for Hazardous Materials Safety Tracking No: 2012040665 Page 1 of 1