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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Interpretation Response #99-0288 ([Intech Services, Inc.] [Ms. Anne E. Johnson])

Below is the interpretation response detail and a list of regulations sections applicable to this response.

Interpretation Response Details

Response Publish Date:

Company Name: Intech Services, Inc.

Individual Name: Ms. Anne E. Johnson

Location State: DE Country: US

View the Interpretation Document

Response text:

December 9, 1999

 

Ms. Anne E. Johnson                     Ref. No. 99-0288
Intech Services, Inc.
7 McMillan Way, Suite #101
Newark, DE 19711

Dear Ms. Johnson:

This is in response to your letter dated October 19, 1999 regarding the compatibility of hazardous materials packaged in the same outer packaging under the Hazardous Materials Regulations(HMR; 49 CFR Parts 171-180). Specifically, you ask if materials described as "Paint, 3, UN1263, PG II" and "Corrosive liquid, acidic, inorganic, n.o.s. (chromic/phosphoric acid), 8, UN3264, PG III- may be packaged in the same outer packaging.

Hazardous materials may not be packed or mixed together in the same outer packaging with other hazardous or non-hazardous materials if such materials are capable of reacting dangerously with each other and causing: combustion or dangerous evolution of heat; evolution of flammable, poisonous, or asphyxiant gases; or formation of unstable or corrosive materials (§ 173.24(e)(4)). Also see § 173.21(e). It is the shipper's responsibility to determine whether any of these dangerous reactions can occur.  I hope this satisfies your request.

Sincerely,

 

John A. Gale
Transportation Regulations Specialist
Office of Hazardous Materials Standards

173.21(e)

Regulation Sections

Section Subject
173.21 Forbidden materials and packages