Title 49

PART 179 SUBPART D

Subpart D - Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW, 115AW, and 117AW)

49:3.1.1.1.2.4.1.1SECTION 179.200
   179.200 General specifications applicable to non-pressure tank car tanks (Class DOT-111, DOT-117).
49:3.1.1.1.2.4.1.2SECTION 179.200-1
   179.200-1 Tank built under these specifications must meet the applicable requirements in this part.
49:3.1.1.1.2.4.1.3SECTION 179.200-3
   179.200-3 Type.
49:3.1.1.1.2.4.1.4SECTION 179.200-4
   179.200-4 Insulation.
49:3.1.1.1.2.4.1.5SECTION 179.200-6
   179.200-6 Thickness of plates.
49:3.1.1.1.2.4.1.6SECTION 179.200-7
   179.200-7 Materials.
49:3.1.1.1.2.4.1.7SECTION 179.200-8
   179.200-8 Tank heads.
49:3.1.1.1.2.4.1.8SECTION 179.200-9
   179.200-9 Compartment tanks.
49:3.1.1.1.2.4.1.9SECTION 179.200-10
   179.200-10 Welding.
49:3.1.1.1.2.4.1.10SECTION 179.200-11
   179.200-11 Postweld heat treatment.
49:3.1.1.1.2.4.1.11SECTION 179.200-13
   179.200-13 Manway ring or flange, pressure relief device flange, bottom outlet nozzle flange, bottom washout nozzle flange and other attachments and openings.
49:3.1.1.1.2.4.1.12SECTION 179.200-14
   179.200-14 Expansion capacity.
49:3.1.1.1.2.4.1.13SECTION 179.200-15
   179.200-15 Closures for manways.
49:3.1.1.1.2.4.1.14SECTION 179.200-16
   179.200-16 Gauging devices, top loading and unloading devices, venting and air inlet devices.
49:3.1.1.1.2.4.1.15SECTION 179.200-17
   179.200-17 Bottom outlets.
49:3.1.1.1.2.4.1.16SECTION 179.200-19
   179.200-19 Reinforcements, when used, and appurtenances not otherwise specified.
49:3.1.1.1.2.4.1.17SECTION 179.200-21
   179.200-21 Closures for openings.
49:3.1.1.1.2.4.1.18SECTION 179.200-22
   179.200-22 Test of tanks.
49:3.1.1.1.2.4.1.19SECTION 179.200-23
   179.200-23 Tests of pressure relief valves.
49:3.1.1.1.2.4.1.20SECTION 179.200-24
   179.200-24 Stamping.
49:3.1.1.1.2.4.1.21SECTION 179.201
   179.201 Individual specification requirements applicable to non-pressure tank car tanks.
49:3.1.1.1.2.4.1.22SECTION 179.201-1
   179.201-1 Individual specification requirements.
49:3.1.1.1.2.4.1.23SECTION 179.201-2
   179.201-2 [Reserved]
49:3.1.1.1.2.4.1.24SECTION 179.201-3
   179.201-3 Lined tanks.
49:3.1.1.1.2.4.1.25SECTION 179.201-4
   179.201-4 Material.
49:3.1.1.1.2.4.1.26SECTION 179.201-5
   179.201-5 Postweld heat treatment and corrosion resistance.
49:3.1.1.1.2.4.1.27SECTION 179.201-6
   179.201-6 Manways and manway closures.
49:3.1.1.1.2.4.1.28SECTION 179.201-8
   179.201-8 Sampling device and thermometer well.
49:3.1.1.1.2.4.1.29SECTION 179.201-9
   179.201-9 Gauging device.
49:3.1.1.1.2.4.1.30SECTION 179.201-10
   179.201-10 Water capacity marking.
49:3.1.1.1.2.4.1.31SECTION 179.201-11
   179.201-11 Insulation.
49:3.1.1.1.2.4.1.32SECTION 179.202
   179.202 Individual specification requirements applicable to DOT-117 tank car tanks.
49:3.1.1.1.2.4.1.33SECTION 179.202-1
   179.202-1 Applicability.
49:3.1.1.1.2.4.1.34SECTION 179.202-2
   179.202-2 [Reserved]
49:3.1.1.1.2.4.1.35SECTION 179.202-3
   179.202-3 Approval to operate at 286,000 gross rail load (GRL).
49:3.1.1.1.2.4.1.36SECTION 179.202-4
   179.202-4 Thickness of plates.
49:3.1.1.1.2.4.1.37SECTION 179.202-5
   179.202-5 Tank head puncture resistance system.
49:3.1.1.1.2.4.1.38SECTION 179.202-6
   179.202-6 Thermal protection system.
49:3.1.1.1.2.4.1.39SECTION 179.202-7
   179.202-7 Jackets.
49:3.1.1.1.2.4.1.40SECTION 179.202-8
   179.202-8 Bottom outlets.
49:3.1.1.1.2.4.1.41SECTION 179.202-9
   179.202-9 Top fittings protection.
49:3.1.1.1.2.4.1.42SECTION 179.202-11
   179.202-11 Individual specification requirements.
49:3.1.1.1.2.4.1.43SECTION 179.202-12
   179.202-12 Performance standard requirements (DOT-117P).
49:3.1.1.1.2.4.1.44SECTION 179.202-13
   179.202-13 Retrofit standard requirements (DOT-117R).
49:3.1.1.1.2.4.1.45SECTION 179.203 - 179.202-22
   179.203--179.202-22 [Reserved]
49:3.1.1.1.2.4.1.46SECTION 179.220
   179.220 General specifications applicable to nonpressure tank car tanks consisting of an inner container supported within an outer shell (class DOT-115).
49:3.1.1.1.2.4.1.47SECTION 179.220-1
   179.220-1 Tanks built under these specifications must meet the requirements of §§ 179.220 and 179.221.
49:3.1.1.1.2.4.1.48SECTION 179.220-3
   179.220-3 Type.
49:3.1.1.1.2.4.1.49SECTION 179.220-4
   179.220-4 Insulation.
49:3.1.1.1.2.4.1.50SECTION 179.220-6
   179.220-6 Thickness of plates.
49:3.1.1.1.2.4.1.51SECTION 179.220-7
   179.220-7 Materials.
49:3.1.1.1.2.4.1.52SECTION 179.220-8
   179.220-8 Tank heads.
49:3.1.1.1.2.4.1.53SECTION 179.220-9
   179.220-9 Compartment tanks.
49:3.1.1.1.2.4.1.54SECTION 179.220-10
   179.220-10 Welding.
49:3.1.1.1.2.4.1.55SECTION 179.220-11
   179.220-11 Postweld heat treatment.
49:3.1.1.1.2.4.1.56SECTION 179.220-13
   179.220-13 Inner container manway nozzle and cover.
49:3.1.1.1.2.4.1.57SECTION 179.220-14
   179.220-14 Openings in the tanks.
49:3.1.1.1.2.4.1.58SECTION 179.220-15
   179.220-15 Support system for inner container.
49:3.1.1.1.2.4.1.59SECTION 179.220-16
   179.220-16 Expansion capacity.
49:3.1.1.1.2.4.1.60SECTION 179.220-17
   179.220-17 Gauging devices, top loading and unloading devices, venting and air inlet devices.
49:3.1.1.1.2.4.1.61SECTION 179.220-18
   179.220-18 Bottom outlets.
49:3.1.1.1.2.4.1.62SECTION 179.220-20
   179.220-20 Reinforcements, when used, and appurtenances not otherwise specified.
49:3.1.1.1.2.4.1.63SECTION 179.220-22
   179.220-22 Closure for openings.
49:3.1.1.1.2.4.1.64SECTION 179.220-23
   179.220-23 Test of tanks.
49:3.1.1.1.2.4.1.65SECTION 179.220-24
   179.220-24 Tests of pressure relief valves.
49:3.1.1.1.2.4.1.66SECTION 179.220-25
   179.220-25 Stamping.
49:3.1.1.1.2.4.1.67SECTION 179.220-26
   179.220-26 Stenciling.
49:3.1.1.1.2.4.1.68SECTION 179.221
   179.221 Individual specification requirements applicable to tank car tanks consisting of an inner container supported within an outer shell.
49:3.1.1.1.2.4.1.69SECTION 179.221-1
   179.221-1 Individual specification requirements.