FRA F 6180.4i Sample Car Checklist for Tank Cars with Side Sills and T

U.S. Department of Transportation
Federal Railroad Administration

Sample Car Inspection Checklist for:
Tank cars without side sills and tank cars with short side sills and end platforms - §231.8

Inspector(s):

Inspection Location:

Builder:

Car Initials & Number:

Item
Hand
Brake

Car Type:

Number - Dimensions - Location - Manner of Application
(All brackets used solely to support safety appliances are mechanically fastened per MP&E TB 98-14)

Except for box and other house cars that comply with either 231.27 or 231.28, each box and
other house car shall be equipped to meet the following specifications:
G One efficient handbrake which shall operate in harmony with the power brake installed on
the car.
G Each such handbrake shall provide the same degree of safety as the design shown on
plate A.
G Or provide the same degree of safety as that specified in 231.27.
G The brake shaft shall be not less than 1¼ inches in diameter, of wrought iron or steel
without weld.
G The brake wheel may be flat or dished, not less than 15 inches in diameter of malleable
iron, wrought iron, or steel.
G The handbrake shall be so located that it can be safely operated while car is in motion.
G The brake shaft shall be located on end of car to the left of center.
G There shall be not less than four inches clearance around rim of brake wheel.
G Outside edge of brake wheel shall be not less than four inches from a vertical plane
parallel with end of car and passing through the inside face of knuckle when closed with
coupler horn against the buffer block or end sill.
G Brake chain shall be of not less than d, preferably 7/16, inch wrought iron or steel, with a
link on the brake rod end of not less than 7/16 inch wrought iron or steel. 1
G Brake wheel shall be held in position on brake shaft by a nut on a threaded extended end
of brake shaft; said threaded portion shall be not less than three-fourths of an inch in
diameter, said nut shall be secured by riveting over or by the use of a lock nut or suitable
cotter.

FRA F 6180.4i

Page 1 of 5

OMB No. 2130-0565
Rev. 06/24/2004

Date:

Region:

Cars to be Built:

Builder Job #

CFR
Reference*

231.1(a)(1)
231.1(a)(1)(i)
231.1(a)(1)(ii)
231.1(a)(2)(i)
231.1(a)(2)(ii)
231.8(a)(3)(i)
231.8(a)(3)(ii)
231.1(a)(4)(i)
231.1(a)(4)(ii)
231.1(a)(4)(vi)
231.1(a)(4)(xiii)

Notes

Number - Dimensions - Location - Manner of Application

Item
Running
Boards

Sill Steps

Ladders

(All brackets used solely to support safety appliances are mechanically fastened per MP&E TB 98-14)

CFR
Reference*

G One continuous running board around sides and ends; or two running full length of tank,
one on each side.
G Minimum width on sides, 10 inches. Minimum width on ends, six inches.
G Continuous around sides and ends of cars. On tank cars having end platforms extending
to bolsters, running boards shall extend from center to center of bolsters, one on each
side.
G If side running boards are applied below center of tank, outside edge of running boards
shall extend not less than 7 inches beyond bulge of tank.
G The running boards at ends of car shall be not less than 6 inches from a point vertically
above the inside face of knuckle when closed with coupler horn against the buffer block,
end sill or back stop.
G Running boards shall be securely fastened to tank or tank bands.

231.8(b)(1)

Four sill steps
Minimum cross-sectional area ½ x 1½ 2 inches, or equivalent 3 of wrought iron or steel.
Minimum length of tread, ten inches.
Minimum clear depth, eight inches. 4
One near each end on each side under side handhold.
Outside edge of tread of step shall be not more than four inches inside of face of side of
car.
G Tread shall be not more than 24, inches above the top of rail.
G Sill steps exceeding 21 inches in depth shall have an additional tread.
G Sill steps shall be securely fastened with not less than ½ inch bolts with nuts outside
(when possible) and riveted over, or with not less than ½ inch rivets.

231.1(d)(1)
231.1(d)(2)

If running boards are so located as to make ladders necessary:
G Two on cars with continuous running boards. Four on cars with side running boards.
G Minimum clear length of tread, 10 inches. Maximum spacing of treads, 19 inches.
G Wrought iron or steel treads, minimum diameter e 2 of an inch. Minimum clearance, two
inches.
G On cars with continuous running boards, one at right end of each side. On cars with side
running boards, one at each end of each running board.
G Ladders shall be securely fastened with not less than ½ inch bolts or rivets.

231.8(d)
231.8(d)(1)
231.8(d)(2)(i)
231.8(d)(2)(ii)

G
G
G
G
G
G

FRA F 6180.4i

Page 2 of 5

231.8(b)(2)
231.8(b)(3)
231.8(b)(4)(i)
231.8(b)(4)(ii)
231.8(b)(4)(iii)

231.8(c)(3)(i)
231.8(c)(3)(ii)
231.8(c)(3)(iii)
231.1(d)(4)(i)
231.1(d)(4)(ii)

231.8(d)(3)
231.8(d)(4)

Notes

Number - Dimensions - Location - Manner of Application

Item
Side
Handholds

End
Handholds

Tank
Head
Handholds

(All brackets used solely to support safety appliances are mechanically fastened per MP&E TB 98-14)

CFR
Reference*

Four or more.
Minimum diameter, e of an inch, wrought iron or steel. 2
Minimum clear length, 16 inches
Minimum clearance, two inches.
Horizontal, one on face of each side sill near each end on tank cars with short side sills, or
one attached to top of running board projecting outward above sill steps or ladders on tank
cars without side sills. Clearance of outer end of handhold shall be not more than 12
inches from end of car.
G If side safety railings are attached to tank or tank bands four additional vertical handholds
shall be applied, one as nearly as possible over each sill step and securely fastened to
tank or tank bands.
G Side handholds shall be securely fastened with not less than ½ inch bolts with nuts outside
(when possible) and riveted over, or with not less than ½ inch rivets.

231.8(e)(1)
231.1(h)(2)

Four.
Minimum diameter, e of an inch, wrought iron or steel. 2
Minimum clear length, 16 inches, preferably 24 inches.
A handhold 14 inches in length may be used where it is impossible to use one 16 inches in
length.
G Minimum clearance, two inches.
G Horizontal, one near each side of each end of car on face of end sill. Clearance of outer
end of handhold shall be not more than 16 inches from side of car.
G Horizontal end handholds shall be securely fastened with not less than ½ inch bolts with
nuts outside (when possible) and riveted over, or with not less than ½ inch rivets.

231.8(f)(1)

Two. (Not required if safety railing runs around ends of tank)
Minimum diameter, e of an inch, wrought iron or steel. 2
Minimum clearance, two inches.
Horizontal, one across each head of tank not less than 30 nor more than 60 inches above
platform on running board.
G Clear length of handholds shall extend to within six inches of outer diameter of tank at
point of application.
G Tankhead handholds shall be securely fastened.

231.8(g)(1)
231.8(g)(2)

G
G
G
G
G

G
G
G
G

G
G
G
G

FRA F 6180.4i

Page 3 of 5

231.8(e)(3)(i)

231.8(e)(3)(ii)
231.1(h)(4)

231.1(i)(2)(i)
231.1(i)(2)(ii)
231.1(i)(2)(iii)
231.8(f)(3)(i)
231.1(i)(4)

231.8(g)(3)(i)

231.8(g)(4)

Notes

Item
Safety
Railings

Uncoupling
Levers

End
Ladder
Clearance

Number - Dimensions - Location - Manner of Application
(All brackets used solely to support safety appliances are mechanically fastened per MP&E TB 98-14)

CFR
Reference*

G One running around sides and ends of tank or two running full length of tank.
G Minimum diameter, f of an inch, wrought iron or steel. Minimum clearance, 2½ inches.
G Running full length of tank, not less than 30 nor more than 60 inches above platform or
running board.
G Safety railings shall be securely fastened to tank or tank bands and secured against end
shifting.

231.8(h)(1)
231.8(h)(2)
231.8(h)(3)

G Two uncoupling levers.
G May be either single or double, and of any efficient design.
G Handles of uncoupling levers, except those shown on Plate B or of similar designs, shall
be not more than six inches from side of car. (Plate B is the primary application you will
see)
G Uncoupling levers of design shown on plate B and of similar designs shall conform to the
following prescribed limits:
G Handles shall be not more than 12 inches from sides of car. Center lift arms shall be not
less than 7 inches long.
G Center of eye at end of center lift arm shall be not more than 3 ½ inches beyond center of
eye of uncoupling pin of coupler when horn of coupler is against the buffer block or end sill.
(See plate B.)
G End of handles shall extend not less than four inches below bottom of end sill or shall be
so constructed as to give a minimum clearance of two inches around handle. Minimum
drop of handles shall be 12 inches; maximum, 15 inches overall (see Plate B).
G One on each end of car. When single lever is used, it shall be placed on left side of end of
car.

231.1(k)(1)

G No part of car above end sills within 30 inches from side of car, except buffer block, brake
shaft, brake-shaft brackets, brake wheel, running boards or uncoupling lever shall extend
to within 12 inches of a vertical plane parallel with end of car and passing through the
inside face of knuckle when closed with coupler horn against the buffer block or end sill,
and no other part of end of car or fixtures on same, above end sills, other than exceptions
herein noted, shall extend beyond the outer face of buffer block.

231.8(j)(1)

FRA F 6180.4i

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231.8(h)(4)

231.1(k)(2)(i)
231.1(k)(2)(ii)
231.1(k)(2)(iii)
231.1(k)(2)(iv)
231.1(k)(2)(v)
231.1(k)(3)

Notes

Item

Number - Dimensions - Location - Manner of Application
(All brackets used solely to support safety appliances are mechanically fastened per MP&E TB 98-14)

Other
CFR
Sections

G Inspect all components to ensure compliance with the regulations.
G Ensure all brake components are located so that an inspection can be safely conducted
without an inspector placing himself in a precarious or unsafe position, (TB MP&E 98-32).

Misc.

G Check for any sharp or protruding objects or areas on the equipment that may create a
safety concern or personal injury.
G Check for potential pinch points at all safety appliance arrangements.
G Check to ensure that all brackets used solely to support a safety appliance are
mechanically fastened. The use of weld on brackets is prohibited.
G Check to ensure compliance with all applicable federal regulations.
G Verify coupler height 31½ inch minimum, 34½ inch maximum.

Digital
Photos

CFR
Reference*

Notes

231.31(a)(1)

G General Arrangement Photo Sheet ~ No Deviations Noted (six photos minimum, A & B
ends, each corner at 45 degree angle)
G Deviation Photo Sheet ~ Deviations Noted: As many photos as necessary to fully depict,
document and illustrate CFR deviations (e.g. 215, 229, 231 & 232)

* The CFR reference sections noted throughout the check list refers to the actual regulatory requirement.
Footnotes:
1 TB MP&E 98-53 ...d inch alloy chain and ½ inch steel alloy chain currently being used by new car manufacturers exceed the specifications.
2 TB MP&E 98-18 Ladder treads, handholds of circular cross-section, 13/16 inch diameter and sill steps, e inch thick and 2 inches wide, when constructed of
6061-T6 aluminum alloy exceeds the current Federal Railroad Administration's requirements.
3 Equivalent must meet or exceed the cross sectional area the result of which may not be less than ¾ inch.
4 TB MP&E 98-13 Clear depth means a vertical space the width of, and above the sill step material or strap and should be clear and unobstructed for 8 inches
5 Variance allowed due to construction of car. Note exception on F6180.4.
IMPORTANT NOTE: Equipment that is not adequately addressed in Part 231. For examples: There are no ladder requirements in §§231.29 or 231.30.
However, if additional safety appliances are used on any type of equipment, (i.e., §231.18 Cars of special construction), they must meet the dimension, location, and
a manner of application requirements. This logic holds true regardless of the equipment inspected. When applying §231.6 during a sample-car inspection on an
auto rack, you will encounter components not mentioned in that section such as ladders, stenciling, end ladder clearance, etc. These additional components must
meet the appropriate requirements. If there is any doubt, consult your regional specialist.
Pubic reporting burden for this information collection is estimated to average 60 minutes per response. This estimate includes the time for reviewing each page of the
checklist. According to the paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it displays a valid OMB control
number. The valid OMB control number for this collection of information is 2130-0565.

FRA F 6180.4i

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