1、406 49 CFR Ch. I (10110 Edition) Pt. 173 where the material is relinquished to an-other entity. Railroad facilities are railroad property including, but not limited to, clas-sification and switching yards, storage fa-cilities, and non-private sidings; however, they do not include an offerors facilit
2、y, pri-vate track, private siding, or consignees fa-cility. Each rail carrier must use best efforts to communicate with its shippers, con-signees, and interlining partners to ensure the safety and security of shipments during all stages of transportation. C. Because of the varying operating envi-ron
3、ments and interconnected nature of the rail system, each carrier must select and document the analysis method/model used and identify the routes to be analyzed. D. The safety and security risk analysis must consider current data and information as well as changes that may reasonably be anticipated t
4、o occur during the analysis year. Factors to be considered in the per-formance of this safety and security risk analysis include: 1. Volume of hazardous material trans-ported; 2. Rail traffic density; 3. Trip length for route; 4. Presence and characteristics of railroad facilities; 5. Track type, cl
5、ass, and maintenance schedule; 6. Track grade and curvature; 7. Presence or absence of signals and train control systems along the route (dark versus signaled territory); 8. Presence or absence of wayside hazard detectors; 9. Number and types of grade crossings; 10. Single versus double track territ
6、ory; 11. Frequency and location of track turn-outs; 12. Proximity to iconic targets; 13. Environmentally sensitive or signifi-cant areas; 14. Population density along the route; 15. Venues along the route (stations, events, places of congregation); 16. Emergency response capability along the route;
7、17. Areas of high consequence along the route, including high consequence targets as defined in 172.820(c); 18. Presence of passenger traffic along route (shared track); 19. Speed of train operations; 20. Proximity to en-route storage or repair facilities; 21. Known threats, including any non-pub-li
8、c threat scenarios provided by the Depart-ment of Homeland Security or the Depart-ment of Transportation for carrier use in the development of the route assessment; 22. Measures in place to address apparent safety and security risks; 23. Availability of practicable alternative routes; 24. Past incid
9、ents; 25. Overall times in transit; 26. Training and skill level of crews; and 27. Impact on rail network traffic and con-gestion. 73 FR 20772, April 16, 2008 PART 173SHIPPERSGENERAL RE-QUIREMENTS FOR SHIPMENTS AND PACKAGINGS Subpart AGeneral Sec. 173.1 Purpose and scope. 173.2 Hazardous materials c
10、lasses and index to hazard class definitions. 173.2a Classification of a material having more than one hazard. 173.3 Packaging and exceptions. 173.4 Small quantity exceptions. 173.4a Excepted quantities. 173.5 Agricultural operations. 173.5a Oilfield service vehicles and mechan-ical displacement met
11、er provers. 173.5b Portable and mobile refrigeration systems. 173.6 Materials of trade exceptions. 173.7 Government operations and materials. 173.8 Exceptions for non-specification pack-agings used in intrastate transportation. 173.9 Transport vehicles or freight con-tainers containing lading which
12、has been fumigated. 173.10 Tank car shipments. 173.12 Exceptions for shipment of waste ma-terials. 173.13 Exceptions for Class 3, Divisions 4.1, 4.2, 4.3, 5.1, 6.1, and Classes 8 and 9 mate-rials. Subpart BPreparation of Hazardous Materials for Transportation 173.21 Forbidden materials and packages.
13、 173.22 Shippers responsibility. 173.22a Use of packagings authorized under special permits. 173.23 Previously authorized packaging. 173.24 General requirements for packagings and packages. 173.24a Additional general requirements for non-bulk packagings and packages. 173.24b Additional general requi
14、rements for bulk packagings. 173.25 Authorized packagings and over-packs. 173.26 Quantity limitations. 173.27 General requirements for transpor-tation by aircraft. 173.28 Reuse, reconditioning and remanufac-ture of packagings. 173.29 Empty packagings. 173.30 Loading and unloading of transport vehicl
15、es. VerDate Mar2010 15:30 Dec 30, 2010 Jkt 220213 PO 00000 Frm 00416 Fmt 8010 Sfmt 8010 Q:49X49220213.XXX ofr150 PsN: PC150Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-407 Pipeline and Hazardous Materials Safety Admin., DOT Pt. 173 173.31 Use of t
16、ank cars. 173.32 Requirements for the use of portable tanks. 173.33 Hazardous materials in cargo tank motor vehicles. 173.34 Reserved 173.35 Hazardous materials in intermediate bulk containers (IBCs). 173.36 Hazardous materials in Large Pack-agings. 173.40 General packaging requirements for toxic ma
17、terials packaged in cylinders. Subpart CDefinitions, Classification and Packaging for Class 1 173.50 Class 1Definitions. 173.51 Authorization to offer and transport explosives. 173.52 Classification codes and compat-ibility groups of explosives. 173.53 Provisions for using old classifica-tions of ex
18、plosives. 173.54 Forbidden explosives. 173.55 Reserved 173.56 New explosivesDefinition and proce-dures for classification and approval. 173.57 Acceptance criteria for new explo-sives. 173.58 Assignment of class and division for new explosives. 173.59 Description of terms for explosives. 173.60 Gener
19、al packaging requirements for explosives. 173.61 Mixed packaging requirements. 173.62 Specific packaging requirements for explosives. 173.63 Packaging exceptions. Subpart DDefinitions, Classification, Packing Group Assignments and Ex-ceptions for Hazardous Material Other Than Class 1 and Class 7 173
20、.115 Class 2, Divisions 2.1, 2.2, and 2.3 Definitions. 173.116 Class 2Assignment of hazard zone. 173.117173.119 Reserved 173.120 Class 3Definitions. 173.121 Class 3Assignment of packing group. 173.124 Class 4, Divisions 4.1, 4.2 and 4.3 Definitions. 173.125 Class 4Assignment of packing group. 173.12
21、7 Class 5, Division 5.1Definition and assignment of packing groups. 173.128 Class 5, Division 5.2Definitions and types. 173.129 Class 5, Division 5.2Assignment of packing group. 173.132 Class 6, Division 6.1Definitions. 173.133 Assignment of packing group and hazard zones for Division 6.1 materials.
22、 173.134 Class 6, Division 6.2Definitions and exceptions. 173.136 Class 8Definitions. 173.137 Class 8Assignment of packing group. 173.140 Class 9Definitions. 173.141 Class 9Assignment of packing group. 173.144 Other Regulated Materials (ORM) Definitions. 173.145 Other Regulated MaterialsAssign-ment
23、of packing group. 173.150 Exceptions for Class 3 (flammable and combustible liquids). 173.151 Exceptions for Class 4. 173.152 Exceptions for Division 5.1 (oxidizers) and Division 5.2 (organic per-oxides). 173.153 Exceptions for Division 6.1 (poi-sonous materials). 173.154 Exceptions for Class 8 (cor
24、rosive ma-terials). 173.155 Exceptions for Class 9 (miscella-neous hazardous materials). 173.156 Exceptions for ORM materials. Subpart ENon-bulk Packaging for Haz-ardous Materials Other Than Class 1 and Class 7 173.158 Nitric acid. 173.159 Batteries, wet. 173.159a Exceptions for non-spillable bat-te
25、ries. 173.160 Bombs, smoke, non-explosive (corro-sive). 173.161 Chemical kits and first aid kits. 173.162 Gallium. 173.163 Hydrogen fluoride. 173.164 Mercury (metallic and articles con-taining mercury). 173.166 Air bag inflators, air bag modules and seat-belt pretensioners. 173.168 Chemical oxygen g
26、enerators. 173.170 Black powder for small arms. 173.171 Smokeless powder for small arms. 173.172 Aircraft hydraulic power unit fuel tank. 173.173 Paint, paint-related material, adhe-sives and ink and resins. 173.174 Refrigerating machines. 173.181 Pyrophoric materials (liquids). 173.182 Barium azide
27、50 percent or more water wet. 173.183 Nitrocellulose base film. 173.184 Highway or rail fusee. 173.185 Lithium batteries and cells. 173.186 Matches. 173.187 Pyrophoric solids, metals or alloys, n.o.s. 173.188 White or yellow phosphorous. 173.189 Batteries containing sodium or cells containing sodium
28、. 173.192 Packaging for certain toxic gases in Hazard Zone A. 173.193 Bromoacetone, methyl bromide, chloropicrin and methyl bromide or methyl chloride mixtures, etc. 173.194 Gas identification sets. VerDate Mar2010 15:30 Dec 30, 2010 Jkt 220213 PO 00000 Frm 00417 Fmt 8010 Sfmt 8010 Q:49X49220213.XXX
29、 ofr150 PsN: PC150Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-408 49 CFR Ch. I (10110 Edition) Pt. 173 173.195 Hydrogen cyanide, anhydrous, sta-bilized (hydrocyanic acid, aqueous solu-tion). 173.196 Category A infectious substances. 173.197 Regul
30、ated medical waste. 173.198 Nickel carbonyl. 173.199 Category B infectious substances. 173.201 Non-bulk packagings for liquid haz-ardous materials in Packing Group I. 173.202 Non-bulk packagings for liquid haz-ardous materials in Packing Group II. 173.203 Non-bulk packagings for liquid haz-ardous ma
31、terials in Packing Group III. 173.204 Non-bulk, non-specification pack-agings for certain hazardous materials. 173.205 Specification cylinders for liquid hazardous materials. 173.206 Packaging requirements for chlorosilanes. 173.211 Non-bulk packagings for solid haz-ardous materials in Packing Group
32、 I. 173.212 Non-bulk packagings for solid haz-ardous materials in Packing Group II. 173.213 Non-bulk packagings for solid haz-ardous materials in Packing Group III. 173.214 Packagings which require approval by the Associate Administrator. 173.216 Asbestos, blue, brown, or white. 173.217 Carbon dioxi
33、de, solid (dry ice). 173.218 Fish meal or fish scrap. 173.219 Life-saving appliances. 173.220 Internal combustion engines, self- propelled vehicles, mechanical equip-ment containing internal combustion en-gines, and battery powered vehicles or equipment. 173.221 Polymeric beads, expandable and Plast
34、ic molding compound. 173.222 Dangerous good in machinery or ap-paratus. 173.223 Packagings for certain flammable solids. 173.224 Packaging and control and emer-gency temperatures for self-reactive ma-terials. 173.225 Packaging requirements and other provisions for organic peroxides. 173.226 Material
35、s poisonous by inhalation, Division 6.1, Packing Group I, Hazard Zone A. 173.227 Materials poisonous by inhalation, Division 6.1, Packing Group I, Hazard Zone B. 173.228 Bromine pentaflouride or bromine trifluoride. 173.229 Chloric acid solution or chlorine di-oxide hydrate, frozen. 173.230 Fuel cel
36、l cartridges containing haz-ardous material. Subpart FBulk Packaging for Hazardous Materials Other Than Class 1 and Class 7 173.240 Bulk packaging for certain low haz-ard solid materials. 173.241 Bulk packagings for certain low haz-ard liquid and solid materials. 173.242 Bulk packagings for certain
37、medium hazard liquids and solids, including solids with dual hazards. 173.243 Bulk packaging for certain high haz-ard liquids and dual hazard materials which pose a moderate hazard. 173.244 Bulk packaging for certain pyrophoric liquids (Division 4.2), dan-gerous when wet (Division 4.3) materials, an
38、d poisonous liquids with inhalation hazards (Division 6.1). 173.245 Bulk packaging for extremely haz-ardous materials such as poisonous gases (Division 2.3). 173.247 Bulk packaging for certain elevated temperature materials. 173.249 Bromine. Subpart GGases; Preparation and Packaging 173.300 Reserved
39、 173.301 General requirements for shipment of compressed gases and other hazardous materials in cylinders, UN pressure re-ceptacles and spherical pressure vessels. 173.301a Additional general requirements for shipment of specification cylinders. 173.301b Additional general requirements for shipment
40、of UN pressure receptacles. 173.302 Filling of cylinders with nonlique-fied (permanent) compressed gases. 173.302a Additional requirements for ship-ment nonliquefied (permanent) com-pressed gases in specification cylinders. 173.302b Additional requirements for ship-ment of non-liquefied (permanent)
41、com-pressed gases in UN pressure receptacles. 173.303 Charging of cylinders with com-pressed gas in solution (acetylene). 173.304 Filling of cylinders with liquefied compressed gases. 173.304a Additional requirements for ship-ment of liquefied compressed gases in specification cylinders. 173.304b Ad
42、ditional requirements for ship-ment of liquefied compressed gases in UN pressure receptacles. 173.305 Charging of cylinders with a mixture of compressed gas and other material. 173.306 Limited quantities of compressed gases. 173.307 Exceptions for compressed gases. 173.308 Cigarette lighter or other
43、 similar de-vice charged with fuel. 173.309 Fire extinguishers. 173.310 Exceptions for radiation detectors. 173.312 Requirements for shipment of MEGCs. 173.313 UN Portable Tank Table for Lique-fied Compressed Gases. 173.314 Compressed gases in tank cars and multi-unit tank cars. 173.315 Compressed g
44、ases in cargo tanks and portable tanks. 173.316 Cryogenic liquids in cylinders. 173.318 Cryogenic liquids in cargo tanks. VerDate Mar2010 15:30 Dec 30, 2010 Jkt 220213 PO 00000 Frm 00418 Fmt 8010 Sfmt 8010 Q:49X49220213.XXX ofr150 PsN: PC150Provided by IHSNot for ResaleNo reproduction or networking
45、permitted without license from IHS-,-,-409 Pipeline and Hazardous Materials Safety Admin., DOT Pt. 173 173.319 Cryogenic liquids in tank cars. 173.320 Cryogenic liquids; exceptions. 173.321 Ethylamine. 173.322 Ethyl chloride. 173.323 Ethylene oxide. 173.334 Organic phosphates mixed with com-pressed
46、gas. 173.335 Reserved 173.336 Nitrogen dioxide, liquefied, or dinitrogen tetroxide, liquefied. 173.337 Nitric oxide. 173.338 Tungsten hexafluoride. 173.340 Tear gas devices. Subpart H Reserved Subpart IClass 7 (Radioactive) Materials 173.401 Scope. 173.403 Definitions. 173.410 General design require
47、ments. 173.411 Industrial packagings. 173.412 Additional design requirements for Type A packages. 173.413 Requirements for Type B packages. 173.415 Authorized Type A packages. 173.416 Authorized Type B packages. 173.417 Authorized fissile materials pack-ages. 173.418 Authorized packagespyrophoric Cl
48、ass 7 (radioactive) materials. 173.419 Authorized packagesoxidizing Class 7 (radioactive) materials. 173.420 Uranium hexafluoride (fissile, fissile excepted and non-fissile). 173.421 Excepted packages for limited quan-tities of Class 7 (radioactive) materials. 173.422 Additional requirements for ex-
49、cepted packages containing Class 7 (ra-dioactive) materials. 173.423 Requirements for multiple hazard limited quantity Class 7 (radioactive) materials. 173.424 Excepted packages for radioactive instruments and articles. 173.425 Table of activity limitsexcepted quantities and articles. 173.426 Excepted packages for articles con-taining natural uranium or thorium. 173.427 Transport requirements for low spe-cific activity (LSA) Class 7 (radioa
