874
49 CFR Ch. I (10–1–23 Edition)
§ 175.900
materials required by § 172.403 of this
subchapter to be labeled Radioactive
Yellow–II or Radioactive Yellow–III
closer than the distances shown in the
table below to any package marked as
containing underdeveloped film.
Transport
index
Minimum separation distance to nearest undeveloped film for various times in transit
Up to 2 hours
2 to 4 hours
4 to 8 hours
8 to 12 hours
Over 12 hours
Meters
Feet
Meters
Feet
Meters
Feet
Meters
Feet
Meters
Feet
0.1 to 1.0 .......
0.3
1
0 .6
2
0.9
3
1 .2
4
1.5
5
1.1 to 5.0 .......
0.9
3
1 .2
4
1.8
6
2 .4
8
3.3
11
5.1 to 10.0 .....
1.2
4
1 .8
6
2.7
9
3 .3
11
4.5
15
10.1 to 20.0 ...
1.5
5
2 .4
8
3.6
12
4 .8
16
6.6
22
20.1 to 30.0 ...
2.1
7
3
10
4.5
15
6
20
8.7
29
30.1 to 40.0 ...
2.4
8
3 .3
11
5.1
17
6 .6
22
9.9
33
40.1 to 50.0 ...
2.7
9
3 .6
12
5.7
19
7 .2
24
10.8
36
§ 175.900
Handling requirements for
carbon dioxide, solid (dry ice).
Carbon dioxide, solid (dry ice) when
shipped by itself or when used as a re-
frigerant for other commodities, may
be carried only if the operator has
made suitable arrangements based on
the aircraft type, the aircraft ventila-
tion rates, the method of packing and
stowing, whether animals will be car-
ried on the same flight and other fac-
tors. The operator must ensure that
the ground staff is informed that the
dry ice is being loaded or is on board
the aircraft. For arrangements between
the shipper and operator, see § 173.217 of
this subchapter. Where dry ice is con-
tained in a unit load device (ULD) pre-
pared by a single shipper in accordance
with § 173.217 of this subchapter and the
operator after the acceptance adds ad-
ditional dry ice, the operator must en-
sure that the information provided to
the pilot-in-command and the marking
on the ULD when used as a packaging
reflects that revised quantity of dry
ice.
[82 FR 15892, Mar. 30, 2017]
PART 176—CARRIAGE BY VESSEL
Subpart A—General
Sec.
176.1
Purpose and scope.
176.2
Definitions.
176.3
Unacceptable hazardous materials
shipments.
176.4
Port security and safety regulations.
176.5
Application to vessels.
176.7
Documentation for vessel personnel.
176.9
‘‘Order-Notify’’ or ‘‘C.O.D.’’ shipments.
176.11
Exceptions.
176.13
Responsibility for compliance and
training.
176.15
Enforcement.
176.18
Assignment and certification.
Subpart B—General Operating
Requirements
176.24
Shipping papers.
176.27
Certificate.
176.30
Dangerous cargo manifest.
176.31
Special permits.
176.36
Preservation of records.
176.39
Inspection of cargo.
176.45
Emergency situations.
176.48
Situation requiring report.
176.50
Acceptance of damaged or leaking
packages.
176.52
Rejections of shipments in violation.
176.54
Repairs involving welding, burning,
and power-actuated tools and appliances.
Subpart C—General Handling and
Stowage
176.57
Supervision of handling and stowage.
176.58
Preparation of the vessel.
176.60
‘‘No Smoking’’ signs.
176.63
Stowage locations.
176.65
Alternative stowage procedures.
176.69
General stowage requirements for
hazardous materials.
176.70
Stowage requirements for marine pol-
lutants.
176.72
Handling of break-bulk hazardous
materials.
176.74
On deck stowage of break-bulk haz-
ardous materials.
176.76
Transport vehicles, freight con-
tainers, and portable tanks containing
hazardous materials.
176.77
Stowage of barges containing haz-
ardous materials on board barge-carrying
vessels.
176.78
Use of power-operated industrial
trucks on board vessels.