Subpart D - SPECIFICATIONS FOR NON-PRESSURE TANK CAR TANKS (CLASSES DOT-111AW, 115AW, AND 117AW)
- Section 179.200-1 - Tank built under these specifications must meet the applicable requirements in this part
- Section 179.200-3 - Type
- Section 179.200-4 - Insulation
- Section 179.200-6 - Thickness of plates
- Section 179.200-7 - Materials
- Section 179.200-8 - Tank heads
- Section 179.200-9 - Compartment tanks
- Section 179.200-10 - Welding
- Section 179.200-11 - Postweld heat treatment
- Section 179.200-13 - Manway ring or flange, pressure relief device flange, bottom outlet nozzle flange, bottom washout nozzle flange and other attachments and openings
- Section 179.200-14 - Expansion capacity
- Section 179.200-15 - Closures for manways
- Section 179.200-16 - Gauging devices, top loading and unloading devices, venting and air inlet devices
- Section 179.200-17 - Bottom outlets
- Section 179.200-19 - Reinforcements, when used, and appurtenances not otherwise specified
- Section 179.200-21 - Closures for openings
- Section 179.200-22 - Test of tanks
- Section 179.200-23 - Tests of pressure relief valves
- Section 179.200-24 - Stamping
- Section 179.200 - General specifications applicable to non-pressure tank car tanks (Class DOT-111, DOT-117)
- Section 179.201 - Individual specification requirements applicable to non-pressure tank car tanks
- Section 179.201-1 - Individual specification requirements
- Section 179.201-2 - Reserved
- Section 179.201-3 - Lined tanks
- Section 179.201-4 - Material
- Section 179.201-5 - Postweld heat treatment and corrosion resistance
- Section 179.201-6 - Manways and manway closures
- Section 179.201-8 - Sampling device and thermometer well
- Section 179.201-9 - Gauging device
- Section 179.201-10 - Water capacity marking
- Section 179.201-11 - Insulation
- Section 179.202-1 - Applicability
- Section 179.202-2 - Reserved
- Section 179.202-3 - Approval to operate at 286,000 gross rail load (GRL)
- Section 179.202-4 - Thickness of plates
- Section 179.202-5 - Tank head puncture resistance system
- Section 179.202-6 - Thermal protection system
- Section 179.202-7 - Jackets
- Section 179.202-8 - Bottom outlets
- Section 179.202-9 - Top fittings protection
- Section 179.202-11 - Individual specification requirements
- Section 179.202-12 - Performance standard requirements (DOT-117P)
- Section 179.202-13 - Retrofit standard requirements (DOT-117R)
- Section 179.202 - Individual specification requirements applicable to DOT-117 tank car tanks
- Section 179.203-179.202-22 - Reserved
- Section 179.220-1 - Tanks built under these specifications must meet the requirements of Sections 179.220 and 179.221
- Section 179.220-3 - Type
- Section 179.220-4 - Insulation
- Section 179.220-6 - Thickness of plates
- Section 179.220-7 - Materials
- Section 179.220-8 - Tank heads
- Section 179.220-9 - Compartment tanks
- Section 179.220-10 - Welding
- Section 179.220-11 - Postweld heat treatment
- Section 179.220-13 - Inner container manway nozzle and cover
- Section 179.220-14 - Openings in the tanks
- Section 179.220-15 - Support system for inner container
- Section 179.220-16 - Expansion capacity
- Section 179.220-17 - Gauging devices, top loading and unloading devices, venting and air inlet devices
- Section 179.220-18 - Bottom outlets
- Section 179.220-20 - Reinforcements, when used, and appurtenances not otherwise specified
- Section 179.220-22 - Closure for openings
- Section 179.220-23 - Test of tanks
- Section 179.220-24 - Tests of pressure relief valves
- Section 179.220-25 - Stamping
- Section 179.220-26 - Stenciling
- Section 179.220 - General specifications applicable to nonpressure tank car tanks consisting of an inner container supported within an outer shell (class DOT-115)
- Section 179.221 - Individual specification requirements applicable to tank car tanks consisting of an inner container supported within an outer shell
- Section 179.221-1 - Individual specification requirements