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Title 49: Transportation
Subtitle B: Other Regulations Relating to Transportation
CHAPTER I: PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
SUBCHAPTER C: HAZARDOUS MATERIALS REGULATIONS
PART 179: SPECIFICATIONS FOR TANK CARS
Subpart B: General Design Requirements
179.20 - Service equipment; protection systems.
If an applicable tank car specification authorizes location of filling or discharge connections in the bottom shell, the connections must be designed, constructed, and protected according to paragraphs E9.00 and E10.00 of the AAR Specifications for Tank Cars (IBR, see ? 171.7 of this subchapter).
[68 FR 75759, Dec. 31, 2003]
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