# Idaho State Police — Hazardous Materials Safety Interpretation - **operation:** document - **citation:** 08-0013 - **title:** Idaho State Police — Hazardous Materials Safety Interpretation - **source type:** guidance - **agency:** Pipeline and Hazardous Materials Safety Administration - **status:** guidance - **official:** true - **published on:** 2008-03-26 - **effective on:** Not available - **summary:** 08-0013 response to Idaho State Police concerning 173.427, 173.443. - **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-08-0013.json - **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-08-0013.md - **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-08-0013 - **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2008/080013.pdf **body:** <<>> U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration 1200 New Jersey Avenue, SE Washington, D.C. 20590 MAR 2 8 2188 Mr. Thomas Wright Idaho State Police 5205 South 5th Street Pocatello, ID 83201 Ref. No.: 08-001 3 Dear Mr. Wright: This is in response to your January 3,2008 letter requesting clarification of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-1 80) applicable to radioactive materials. Your scenario involves "exclusive use" shipments of radioactive materials. Your questions are paraphrased and answered below. Q1: Would a non-exclusive use shipment of radioactive material become an "exclusive use" shipment if the words, "no other material to be on this load" are added to the shipping paper? A1 : No. The words, "no other material to be on this load" placed on a shipping paper are not enough to declare a radioactive material shipment as "exclusive use." As defined in $ 173.403, "Exclusive use means sole use by a single consignor of a conveyance for which all initial, intermediate, and final loading and unloading are carried out in accordance with the direction of the consignor or consignee. The consignor and the carrier must ensure that any loading or unloading is performed by personnel having radiological training and resources appropriate for safe handling of the consignment. The consignor must provide to the initial carrier specific written instructions for maintenance of exclusive. use shipment controls, including the vehicle survey requirement of $ 173.443 (c) as applicable, and include these instructions with the shipping paper information provided to the carrier by the consignor." 42: Would the use of the words "exclusive use" on a shipping paper constitute a certification that the shipment is in compliance with all of the applicable exclusive use provisions in the HMR? A2: Yes. By using the words "exclusive use" on a shipping paper, you are certifying that the shipment is in compliance with all of the applicable requirements of "exclusive use" as defined in $ 173.403. Further, as specified in $ 172.203(d)(9), use of the words "exclusive use" on a shipping paper are an indication that the shipment is consigned as "exclusive use." <<>> 43: If the answer to 42. is yes, must a shipment that remains within the radioactive levels of 8 173.441 (a) meet &l of the "exclusive use" provisions in the HMR, such as those specified under § 1 73.44 1 (c)? A3: No. In accordance with the requirements of § 173.44 1 (b), a package that exceeds the radiation level limits specified in fj 173.441(a) must be transported as an exclusive use shipment. Therefore, a Class 7 (radioactive) material shipment that remains within the radioactive levels of 5 173.441 (a) is not required to be transported as "exclusive use". I hope this information is helpful. If you have further questions, please do not hesitate to contact this office. Hattie L. Mitchell Chief, Regulatory Review and Reinvention Office of Hazardous Materials Standards <<>> xfle~Y1/1 wm- 3 11314~7 6 - /73.&3 A Drakeford, Carolyn From: Sent: To: Subject: INFOCNTR cPHMSA> Thursday, January 03,2008 1 1 : 1 1 AM Drakeford, Carolyn cPHMSA> FW: Information Center Comments/Questions Request for written Interpretation. 1/2 ----- Original Message----- From: thomas.wright@isp.idaho.gov [mailto:thomas.wright@isp.idaho.gov] Sent: Wednesday, January 02, 2008 3:55 PM To: INFOCNTR Subject: Information Center Comrnents/Questions Below is the result of your feedback form. It was submitted by Thomas R. Wright (thomas.wright@isp.idaho.gov) on Wednesday, January 2, 2008 at 15:54:30. Name: Thomas R. Wright Category: 173.476) Shippers-General Requirements for Shipments and Packagings (Sections 173.1 - Organization: Idaho State Police Street: 5205 So. 5th St City: Pocatello State: Idaho Zip Code: 83201 Phone: 208-236-6466 Fax: 208-236-6068 Comments: Thanks for your time I would like to have an answer back in writing- E-Mail would be fine. I have called and left a message at 202-366-4545 but have not had a call back. My question(s) is as fol1ows:What makes an "Excl.usive Use ShipmentN an exclusive use shipment? Under the H.M. radioactive material regulations exclusive use shipments are referred to in several places in the regulations. Sometimes called as "sole use" shipments, exclusive use shipments are required by parts, of the regulations such as in 173.427 wi.th reference to LSA/SCO shipments, 173.457 certain Fissile shipments, and 173.441(h) which deals with radiation levels above those transported in 173.441(a). 49CFR 173.441 (a) limits the radiation level at 2 mSv/hr. on external surfaces of packages and limits the transport index to 10. 49CFR 172.203 (d) ( 9 ) has a requirement for shipments that are "required" by this subchapter to be consigned as exclusive use to have an indication that the shipment is consigned as exclusive use or the statement "Exclusive Use ShipmentN on shipping papers. 1) If a shipment of radioactive materials is made that is not required to be sent out as an exclusive use shipment, but the shipper has an indication on the shipping papers that the shipment is an exclusive use shipment, such as the words "no other material to be on 1 <<>> this load" would the shipment then become an exclusive use shipment? Would the shipper then have to provide "exclusive use" instructions as required under 173.441(c) and follow all exclusive use shipment regulations? 2) If the shipment of radioactive materials is made within the radiation limits of 173.441(a) and is not required to be sent out as an exclusive use shipment and the shipper puts the words "Exclusive Use Shipment" on the shipping paper, does the load then have to comply with all the exclusive use regulations such as that required under 173.441(c)? Thanks - **truncated:** false - **body characters:** 5867