Loading (50 kb)...'

(continued) D S III NR Open Open A, B .238(e)............... NA
succinates solution.
Sodium thiocyanate solution B P III NR Open Open NSR .238(a), .409......... NA
(56% or less).
Styrene monomer................ B S/P III 4m PV Restr A, B .236(b), .409, I-D
.912(a)(1), .1002(a),
(b), .1004.
Sulfohydrocarbon, long chain B P III NR Open Open A, B .409; (.440, .908(a)) NA
(C18+) alkylamine mixture. \1\.
Sulfur (molten)................ III S III NR Open Open NSR .252, .440, .526, .545 I-C
Sulfuric acid.................. C S/P III NR Open Open NSR .440, .554, .555, I-B
.556, .602, .908(a),
(b), .933, .1000,
.1045, .1046, .1052.
Tall oil (crude and distilled). B P III NR Open Open A .409, .440, .488, NA
.908(a), (b).
Tall oil, fatty acid (resin C P III NR Open Open A .440, .908(a), (b).... NA
acids less than 20%).
Tall oil fatty acid, barium B S/P III NR Open Open A .409, .440, .908(a)... NA
salt.
Tall oil soap B P III NR Open Open A .409, .440, .908(a), NA
(disproportionated) solution. (b).
1,1,2,2-Tetrachloroethane...... B S/P III B/3 PV Restr NSR .316, .409, .525, NA
.526, .1020.
Tetraethylenepentamine \3\..... D S III NR Open Open A .236(b), (c), (g)..... I-C
Tetrahydrofuran................ D S III 4m PV Restr A, D .409, .526, I-C
.912(a)(2), .1004.
Tetrahydronaphthalene.......... C P III NR Open Open A None.................. I-D
Tetramethylbenzene (all A P III NR Open Open A None.................. I-D
isomers).
Toluene........................ C P III 4m PV Restr A .409.................. I-D
Toluenediamine................. C S/P II B/3 PV Closed A, B, C, D .236(a), (b), (c), NA
(g), .316, .408,
.440, .525, .526,
.527, .908(a), (b),
.933, .1020.
Toluene diisocyanate \6\....... C S/P II 4m PV Closed A, C \6\, D .236(b), .316, .408, I-D
.440, .500, .501,
.525, .526, .527,
.602, .908(b), .1000,
.1020.
o-Toluidine.................... C S/P II B/3 PV Closed A, C .316, .408, .525, I-D
.526, .933, .1020.
Tributyl phosphate............. B P III NR Open Open A .409.................. I-D
1,2,3-Trichlorobenzene (molten) A S/P I B/3 PV Closed A, C, D .316, .408, .440, I-D
.526, .908(b), .933.
1,2,4-Trichlorobenzene......... B S/P II 4m PV Restr A, B,C, .409, .440, .526, I-D
.908(b),.
1,1,1-Trichloroethane.......... C P III NR Open Open A .409.................. I-D
1,1,2-Trichloroethane.......... C S/P III B/3 PV Restr NSR .409, .525, .526, I-D
.933, .1020.
Trichloroethylene.............. C S/P III B/3 PV Restr NSR .316, .409, .525, I-D
.526, .1020.
1,2,3-Trichloropropane......... C S/P II B/3 PV Closed A, B, C, D .316, .408, .525, I-D
.526, .933, .1020.
1,1,2-Trichloro-1,2,2- C P III NR Open Open NSR None.................. NA
trifluoroethane.
Tricresyl phosphate (less than A P II NR Open Open A .409.................. I-D
1% of the ortho isomer).
Tricresyl phosphate (1% or more A S/P I 4m PV Closed A, B .408, .525(a), (c), I-D
of the ortho isomer). (d), (e), .1020.
Tridecanoic acid............... B P III NR Open Open A .409, .440, .488, NA
.908(a), (b).
Triethanolamine................ D S III NR Open Open A .236(a), (b), (c), (g) I-C
Triethylamine.................. C S/P II B/3 PV Restr A, B, C .236(b), (c), .409, I-C
.525, .526, .527,
.1020.
Triethylbenzene................ A P II NR Open Open A .409.................. I-D
Triethylene glycol di-(2- [C] P III NR Open Open A None.................. I-C
ethylbutyrate).
Triethylenetetramine........... D S III NR Open Open A .236(a), (b), (c)..... I-C
Triethyl phosphite............. B S/P III B/3 PV Restr A, B, D .409, .526............ NA
Triisopropylated phenyl A P II NR Open Open A .409.................. NA
phosphates.
Trimethylacetic acid........... D S III 4m PV Restr A, C .238(a), .266, .554... I-D
Trimethylamine solution (30% or C S/P II B/3 PV Closed A, C .236(a), (b), (c), I-C
less). (g), .372, .408,
.440, .525, .526,
.527, .908(b), .1020.
Trimethylbenzene (all isomers). A P III 4m PV Restr A .409.................. I-D
Trimethylhexamethylenediamine D S III NR Open Open A, C .236(a), (b), (c), NA
(2,2,4- and 2,4,4- isomers). (g), .409.
Trimethylhexamethylene B S/P II B/3 PV Closed A, C \6\ .316, .409, .500, NA
diisocyanate (2,2,4- and 2,4,4- .501, .525, .526,
isomers) \6\. .602, .1000, .1020.
2,2,4-Trimethyl-1,3-pentanediol- C P III NR Open Open A None.................. I-D
1-isobutyrate.
Trimethyl phosphite............ # S III 4m PV Restr A, D .409, .526, .602, I-D
.1000.
1,3,5-Trioxane................. D S III 4m PV Restr A, D .409.................. I-C
Trixylenyl phosphate........... A P I NR Open Open A .408.................. NA
Trixylyl phosphate, see
Trixylenyl phosphate.
Turpentine..................... B P III 4m PV Restr A .409.................. I-D
Undecanoic acid................ B P III NR Open Open A .440, .908(a), (b).... NA
1-Undecene..................... B P III NR Open Open A .409.................. I-D
1- Undecyl alcohol............. B P III NR Open Open A .409, .440, .908(b)... I-D
Urea, Ammonium nitrate solution C S/P III 4m PV Restr A .236(b), .526......... I-D
(containing more than 2% NH3).
Valeraldehyde (all isomers).... C S/P III 4m PV Restr A .409, .500, .526...... I-C
Vinyl acetate.................. C S/P III 4m PV Restr A .409, .912(a)(1), I-D
.1002(a), (b), .1004.
Vinyl ethyl ether.............. C S/P II 4m PV Closed A .236(b), (d), (f), I-C
(g), .252, .372,
.408, .440, .500,
.515, .526, .527,
.912(a)(1), .1002(a),
(b), .1004.
Vinylidene chloride............ D S II 4m PV Restr B .236(a), (b), .372, I-D
.409, .440, .500,
.526, .527,
.912(a)(1), .1002(a),
(b), .1004.
Vinyl neodecanate.............. B S/P III NR Open Open A, B .409, .912(a)(1), NA
.1002(a), (b), .1004.
Vinyltoluene................... A S/P III 4m PV Restr A, B, D .236(a), (b), (c), I-D
(g), .409,
.912(a)(1), .1002(a),
(b), .1004.
White spirit (low (15-20%) B P II 4m PV Restr A .409.................. NA
aromatic).
Xylenes \8\ (ortho-, meta-, C P III 4m PV Restr A .409, .440, .908(b) I-D
para-). \8\.
Xylenes, Ethylbenzene (10% or B P III 4m PV Restr A .409.................. NA
more) mixture.
Xylenol........................ B S/P III NR Open Open A, B .409, .440, .908(a), NA
(b).
Zinc alkaryl dithiophosphate C P III NR Open Open A, B (.440, .903, .908(a)) NA
(C7-C16). \1\.
Zinc alkyl dithiophosphate (C3- B P III NR Open Open A, B .409; (.440, .908(a)) NA
C14). \1\.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Column Heading Footnotes:
a. The cargo name must be as it appears in this column (see 153.900, 153.907). Words in italics are not part of the cargo name but may be used in
addition to the cargo name. When one entry references another entry by use of the word ``see'', and both names are in roman type, either name may be
used as the cargo name (e.g., Diethyl ether, see Ethyl ether). However, the referenced entry is preferred.
The provisions contained in 46 CFR part 197, subpart C, apply to liquid cargoes containing 0.5% or more benzene by volume.
b. This column lists the IMO Annex II Pollution Category.
A, B, C, D_NLS Category of Annex II of MARPOL 73/78.
III_Appendix III of Annex II (non-NLS cargoes) of MARPOL 73/78.
#_No determination of NLS status. For shipping on an oceangoing vessel, see 46 CFR 153.900(c).
[ ]_A NLS category in brackets indicates that the product is provisionally categorized and that further data are necessary to complete the evaluation
of its pollution hazards. Until the hazard evaluation is completed, the pollution category assigned is used.
@_The NLS category has been assigned by the U.S. Coast Guard, in absence of one assigned by the IMO. The category is based upon a GESAMP Hazard Profile
or by analogy to a closely related product having an NLS assigned.
c. This column lists the hazard(s) of the commodity:
S_The commodity is included because of its safety hazards.
P_The commodity is included because of its pollution hazards.
S/P_The commodity is included because of both its safety and pollution hazards.
d. This column lists the type of containment system the cargo must have (see 153.230 through 153.232).
e. This column lists the height of any vent riser required (see 153.350 and 153.351).
f. This column lists any vent control valve required (see 153.355).
g. This column lists the type of gauging system required (see 153.400 through 153.406).
h. This column lists the type of fire protection system required. Where more than one system is listed, any listed system may be used. A dry chemical
system may not be substituted for either type of foam system unless the dry chemical system is listed as an alternative or the substitution is
approved by Commandant (G-MSO) (see 153.460). The types are as follows:
A is a foam system for water soluble cargoes (polar solvent foam).
B is a foam system for water insoluble cargoes (non-polar solvent foam).
C is a water spray system.
D is a dry chemical system.
NSR means there is no special requirement applying to fire protection systems.
i. This column lists sections that apply to the cargo in addition to the general requirements of this part. The 153 Part number is omitted.
j. This column lists the electrical hazard class and group used for the cargo when determining requirements for electrical equipment under Subchapter J
(Electrical Engineering) of this chapter.
A number of electrical hazard class and group assignments are based upon that which appears in ``Classification of Gases, Liquids and Volatile Solids
Relative to Explosion-Proof Electrical Equipment'', Publication NMAB 353-5, National Academy Press, 1982, when not appearing in NFPA 497M, ``Manual
for Classification of Gases, Vapors and Dusts for Electrical Equipment in Hazardous (Classified) Locations.''
The I-B electrical hazard does not apply to weather deck locations (see 46 CFR Part 111) for inorganic acids: Chlorosulfonic acid; Hydrochloric acid;
Nitrating acid; Nitric acid (70% or less); Oleum; Phosphoric acid; Sulfuric acid.
Abbreviations used in the Table:
NR_No requirement.
NA_Not applicable.
Abbreviations for Noxious Liquid cargoes:
N.F._non-flammable (flash point greater than 60 deg C (140 deg F) closed cup (cc)).
F._flammable (flash point less than or equal to 60 deg C (140 deg F) closed cup (cc)).
n.o.s._not otherwise specified.
ST_Ship type.
Cat_Pollution category.
Footnotes for Specific Cargoes:
1. Special applicability:
153.440 and .908(a) apply to the chemical, and mixtures containing the chemical, with a viscosity of 25 mPa.s at 20 deg C (68 deg F).
153.440 and .908(b) apply to the chemical, and mixtures containing the chemical, with a melting point of 0 deg C (32 deg F) and above.
153.488 applies to the chemical, and mixtures containing the chemical, with a melting point of 15 deg C (59 deg F) and above.
2. Benzene containing cargoes.
Applies to mixtures containing no other components with safety hazards and where the pollution category is C or less.
3. Diammonium salt of Zinc ethylenediaminetetraacetic acid solution; Tetraethylenepentamine.
Aluminum is a questionable material of construction with this cargo since pitting and corrosion has been reported. The IMO Chemical Code prohibits
aluminum as a material of construction for this cargo.
4. 2,4-Dichlorophenol.
Some tank pitting has been reported when this cargo is contaminated with water, including moisture in the air. The IMO Chemical Code requires that the
vapor space over this cargo be kept dry.
5. Reserved.
6. Diphenylmethane diisocyanate; Hexamethylene diisocyanate; Isophorone diisocyanate; Polymethylene polyphenyl isocyanate; Toluene diisocyanate;
Trimethylhexamethylene diisocyanate (2,2,4- and 2,4,4- isomers).
Water is effective in extinguishing open air fires but will generate hazardous quantities of gas if put on the cargo in enclosed spaces.
7. Maleic anhydride; Nitroethane; Nitroethane, 1-Nitropropane mixtures; 1- or 2-Nitropropane; Nitropropane, Nitroethane mixtures.
Dry chemical extinguishers should not be used on fires involving these cargoes since some dry chemicals may react with the cargo and cause an
explosion.
8. Xylenes.
Special requirement .908(b) only applies to the para- (p-) isomer, and mixtures containing the para-isomer having a melting point of 0 deg C (32 deg F)
or more.


[USCG 2000–7079, 65 FR 67196, Nov. 8, 2000]

Table 2 to Part 153—Cargoes Not Regulated Under Subchapters D or O of This Chapter When Carried in Bulk on Non-oceangoing Barges
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The cargoes listed in this table are not regulated under subchapter D or O of this title when carried in bulk on non-oceangoing barges. Category A, B, or C noxious liquid substance (NLS) cargo, as defined in §153.2 of this chapter, listed in this table, or any mixture containing one or more of these cargoes, must be carried under this subchapter if carried in bulk on an oceangoing ship. Requirements for Category D NLS cargoes and mixtures of non-NLS cargoes with Category D NLS cargoes are in 33 CFR part 151.



------------------------------------------------------------------------
Pollution
Cargoes Category
------------------------------------------------------------------------
2-Amino-2-hydroxymethyl-1,3-propanediol solution.......... III
Ammonium hydrogen phosphate solution...................... D
Ammonium lignosulfonate solution, see also Lignin liquor.. III
Ammonium nitrate solution (45% or less)................... D
Ammonium nitrate, Urea solution (2% or less NH 3), see D
also Urea, Ammonium nitrate solution (2% or less NH3)....
Ammonium phosphate, Urea solution, see also Urea, Ammonium D
phosphate solution.......................................
Ammonium polyphosphate solution........................... D
Ammonium sulfate solution (20% or less)................... D
Ammonium thiosulfate solution (60% or less)............... C
Apple juice............................................... III
Calcium bromide solution.................................. III
Calcium carbonate slurry.................................. III
Calcium chloride solution................................. III
Calcium hydroxide slurry.................................. D
Calcium lignosulfonate solution, see also Lignin liquor... III
Calcium nitrate, Magnesium nitrate, Potassium chloride III
solution.................................................
Caramel solutions......................................... III
Chlorinated paraffins (C14-C17) (with 52% Chlorine)....... III
2-Chloro-4-ethylamino-6-isopropylamino-5-triazine solution #
Choline chloride solution................................. D
Clay slurry............................................... III
Coal slurry............................................... III
Dextrose solution, see Glucose solution...................
Diethylenetriamine pentaacetic acid, pentasodium salt III
solution.................................................
1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt D
solution.................................................
Dodecenylsuccinic acid, dipotassium salt solution......... D
Drilling brine (containing Calcium, Potassium, or Sodium III
salts) (see also Potassium chloride solution (10% or
more))...................................................
Drilling brine (containing Zinc salts).................... B
Drilling mud (low toxicity) (if non-flammable and non- [III]
combustible).............................................
Ethylenediaminetetraacetic acid, tetrasodium salt solution D
Ethylene-Vinyl acetate copolymer (emulsion)............... III
Ferric hydroxyethylethylenediamine triacetic acid, D
trisodium salt solution..................................
Fish solubles (water based fish meal extracts)............ III
Fructose solution......................................... #
Glucose solution.......................................... III
Glycine, sodium salt solution............................. III
Hexamethylenediamine adipate solution..................... D
N-(Hydroxyethyl)ethylenediamine triacetic acid, trisodium D
salt solution............................................
Kaolin clay solution...................................... III
Kaolin slurry............................................. III
Kraft pulping liquor (free alkali content, 1% or less) #
including: Black, Green, or White liquor.................
Lignin liquor (free alkali content, 1% or less) #
including:..............................................
Ammonium lignosulfonate solution...................... III
Calcium lignosulfonate solution....................... III
Sodium lignosulfonate solution........................ III
Lignin sulfonic acid, sodium salt solution, see also III
Lignin liquor or Sodium lignosulfonate solution..........
Magnesium chloride solution............................... III
Magnesium hydroxide slurry................................ III
Milk...................................................... III
Molasses.................................................. III
Molasses residue (from fermentation)...................... [III]
Naphthenic acid, sodium salt solution..................... [A]
Noxious liquid, N.F., (1) n.o.s. (``trade name'' contains A
``principle components'') ST 1, Cat A (if non-flammable
or non-combustible)......................................
Noxious liquid, N.F., (3) n.o.s. (``trade name'' contains A
``principle components'') ST 2, Cat A (if non-flammable
or non-combustible)......................................
Noxious liquid, N.F., (5) n.o.s. (``trade name'' contains B
``principle components'') ST 2, Cat B (if non-flammable
or non-combustible)......................................
Noxious liquid, N.F., (6) n.o.s. (``trade name'' contains B
``principle components'') ST 2, Cat B, mp. equal to or
greater than 15 deg. C (if non-flammable or non-
combustible).............................................
Noxious liquid, N.F., (9) n.o.s. (``trade name'' contains A
``principle components'') ST 3, Cat A (if non-flammable
or non-combustible)......................................
Noxious liquid, N.F., (11) n.o.s. (``trade name'' contains B
``principle components'') ST 3, Cat B (if non-flammable
or non-combustible)......................................
Noxious liquid, N.F., (12) n.o.s. (``trade name'' contains B
``principle components'') ST 3, Cat B, mp. equal to or
greater than 15 deg. C (if non-flammable or non-
combustible).............................................
Noxious liquid, N.F., (15) n.o.s. (``trade name'' contains C
``principle components'') ST 3, Cat C (if non-flammable
or non-combustible)......................................
Noxious liquid, n.o.s. (17) (``trade name,'' contains D
``principal components''), Category D (if non-flammable
or non-combustible)......................................
Non-noxious liquid, n.o.s. (18) (``trade name,'' contains III
``principal components''), Appendix III (if non-flammable
or non-combustible)......................................
Pentasodium salt of Diethylenetriamine pentaacetic acid
solution, see Diethylenetriamine pentaacetic acid,
pentasodium salt solution................................
Polyaluminum chloride solution............................ III
Potassium chloride solution (10% or more)(see also the III
drilling brines entry)...................................
Sewage sludge, treated (treated so as to pose no #
additional decompositional and fire hazard; stable, non-
corrosive, non-toxic, non-flammable).....................
Silica slurry............................................. [III]
Sludge, treated (treated so as to pose no additional #
decompositional and fire hazard; stable, non-corrosive,
non-toxic, non-flammable)................................
Sodium acetate, Glycol, Water mixture (containing 1% or #
less, Sodium hydroxide) (if non-flammable or non-
combustible).............................................
Sodium aluminosilicate slurry............................. III
Sodium carbonate solution................................. D
Sodium lignosulfonate solution, see also Lignin liquor.... III
Sodium naphthenate solution (free alkali content, 3% or
less), see Naphthenic acid, sodium salt solution.........
Sodium poly(4+)acrylate solution.......................... III
Sodium silicate solution.................................. C
Sodium sulfate solution................................... III
Sorbitol solution......................................... III
Sulfonated polyacrylate solution.......................... III
Tetrasodium salt of Ethylenediaminetetraaacetic acid
solution, see Ethylenediaminetetraacetic acid,
tetrasodium salt solution................................
Titanium dioxide slurry................................... III
1,1,1-Trichloroethane..................................... C
1,1,2-Trichloro-1,2,2-trifluoroethane..................... C
Trisodium salt of N-(Hydroxyethyl)ethylenediamine
triacetic acid solution, see N-
(Hydroxyethyl)ethylenediamine triacetic acid, trisodium
salt solution............................................
Urea, Ammonium mono- and di-hydrogen phosphate, Potassium D
chloride solution........................................
Urea, Ammonium nitrate solution (2% or less NH3), see also D
Ammonium nitrate, Urea solution (2% or less).............
Urea, Ammonium phosphate solution, see also Ammonium D
phosphate, Urea solution.................................
Urea solution............................................. III
Vanillan black liquor (free alkali content, 1% or less)... #
Vegetable protein solution (hydrolysed)................... III
Water..................................................... III
Zinc bromide, Calcium bromide solution, see Drilling brine
(containing Zinc salts)..................................
------------------------------------------------------------------------
Explanation of Symbols: As used in this table, the following stand for:
A, B, C, D_NLS Category of Annex II of MARPOL 73/78.
I_Considered an ``oil'' under Annex I of MARPOL 73/78.
III_Appendix III of Annex II (non-NLS cargoes) of MARPOL 73/78.
LFG_Liquefied flammable gas.
#_No determination of NLS status. For shipping on an oceangoing vessel,
see 46 CFR 153.900(c).
[ ]_A NLS category in brackets indicates that the product is
provisionally categorized and that further data are necessary to
complete the evaluation of its pollution hazards. Until the hazard
evaluation is completed, the pollution category assigned is used.
@The NLS category has been assigned by the U.S. Coast Guard, in absence
of one assigned by the IMO. The category is based upon a GESAMP Hazard
Profile or by analogy to a closely related product having an NLS
assigned.
Abbreviations for Noxious liquid Cargoes:
N.F._non-flammable (flash point greater than 60 degrees C (140 degrees
F) cc).
n.o.s._not otherwise specified.
ST_Ship type.
Cat_Pollution category.


[CGD 88–100, 54 FR 43584, Oct. 26, 1989; CGD 92–100, 59 FR 17044, Apr. 11, 1994, as amended by CGD 94–900, 59 FR 45142, Aug. 31, 1994; CGD 94–902, 60 FR 34043, June 29, 1995; CGD 95–900, 60 FR 34052, June 29, 1995; USCG 2000–7079, 65 FR 67213, Nov. 8, 2000]

Appendix I to Part 153 [Reserved]
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Appendix II to Part 153—Metric Units Used in Part 153
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----------------------------------------------------------------------------------------------------------------
Equivalent to English
Parameter Metric (SI unit) Abbreviation or common metric
----------------------------------------------------------------------------------------------------------------
Force................................ Newton................. N...................... 0.225 lbs.
Length............................... Meter.................. m...................... 39.37 in.
Centimeter............. cm..................... .3937 in.
Pressure............................. Pascal................. Pa..................... 1.450x10-4 lbs/in \2\.
Kilo-Pascal (1,000 kPa.................... 0.145 lbs/in \2\.
Pascals).
Kilo-Pascal............ kPa.................... 1.02x10-2 kg/cm\2\.
......do............... kPa.................... 1x10 \3\ N/m \2\.
Temperature.......................... Degree Celsius......... °C................. 5/9 (°F-32).
Viscosity............................ milli-Pascal second.... mPa. sec............... 1.0 centipoise.
Volume............................... Cubic meter............ m \3\.................. 264 gallons (gal).
......do............... m \3\.................. 35.3 ft\3\.
----------------------------------------------------------------------------------------------------------------


[CGD 73–96, 42 FR 49027, Sept. 26, 1977, as amended by CGD 78–128, 47 FR 21212, May 17, 1982; CGD 81–101, 52 FR 7799, Mar. 12, 1987. Redesignated by CGD 92–100, 59 FR 17045, Apr. 11, 1994]