Document O39w1YyVQ1qByOx2yVL9oq5Vj
(conoco)
Interoffice Communication
To J. H. Brunson, LCVCM From w. M, Hicks, S&D Chemicals,Houston aw September 14, 1978 Subject EXPORT SHIPMENTS FROM THEVCM PLANT
In response to your memo of September 8, 1978, I have carefully looked
at the attached form and find that most of the data included in your attachment is already provided on the COEDS order form. It, therefore, seems this form is simply a duplication of efforts and will not contrib ute to more accurate information.
The policy for dividing any over/under cargo liftings should be divided based on the percentage that each customer has ordered.
EXAMPLE:
Company A Company B Company C
ORDERED MT
1500 (30%) 1500 (30%) 2000 (40%)
TOTAL LOADED MT
-
ADJUST MENT
(75) (75) (100)
DISTRIBUTION OF LOAD QUAN
1425 1425 1900
TOTAL 5000
- 4750
--
250
4750
Concerning the five questions at the bottom of your loading instruction form, we will notify you in writing and confirm by telephone who will stop the loading, and the necessary inspection and purging instructions.
As for whether the vessel is a UNIGAS ship, or not, I do not understand the reason for this question. Hydroquinone should be added to all liftings by ship and our records indicate this policy has been in effect since the VCM plant was built.
W. M. Hicks
cc: R. E. Lehmkuhl R. D. Gamblin, LCCP John F. Pinkman R. R. Key, LCVCM R. W. McPherson R. J. Anderson J. DeBernardi, LCVCM K. R. Huffman
Wc OOl9320
! i'''i,'i'ij i'V~r'fiwi[ft,~ r' -1 :l,a'fifriiiiv^ ~- r - -v
153.912
Tills 46--Shipping
&> /j y
& Chapter I--Cccjt Gu
(e) Emphasizes the piping and equip* m* (approx. 105,932 ft*) of a cargo re ment described in paragraphs (a). (t>). quiring a type II containment system.
and <d) of this section by using con trasting colors, line widths, or similar 153.921 Explosives.
methods.
No person may load, off-load, or
$ 153.912 Certificate of Inhibition or stabi lization.
<a) When a cargo In tSbTel^ls re
carry a cargo listed in this part on
board a vessel that carries explosives unless he has the prior written permis sion of the Commandant (G-MHM).
ferred to this section, no person may operate a tankship carrying the cargo 153.923 Inerting systems.
without a written certification, carried The master shall ensure that the on the bridge of the tankship, from Inert gas systems for any cargo that
the shipper that the cargo is-- (1) Inhibited: or
this part requires to be inerted are op erating correctly.
(2) Stabilized. (b) The certification required by this
General Vessel Safety
section must contain the following in formation:
(1) Whether the cargo is Inhibited or
$ 153,930 Cargo antidotes. No person may operate a tankship
stabilized.
that carries a cargo listed in Table I
(2) The name and concentration of unless the tankship has on board the
;
the inhibitor or stabilizer.
antidotes described for the cargo in
(3) The date the inhibitor or stabiliz the Medical First Aid Guide for Use in
er was added.
Accidents Involving Dangerous Goods,
(4) The length of time the inhibitor published by IMCO.
or stabilizer is effective.
(5) Any temperature limitations qualifying the inhibitor's or stabiliz er's effective lifetime.
(6) The action to be taken should the duration of the voyage exceed the
153.931 Obstruction of pumproom ladderways.
The master shall ensure that all cargo pumproom ladderways are unob structed at all times.
inhibitor's or stabilizer's useful life.
153.932 Goggles and protective clothing.
153.914 Documents at the transfer termi
(a) The master shall ensure that
nal. each person wear a face mask or tight-
While a tankship is moored at a transfer terminal, the master shall ensure that the terminal has. in addi tion to the copies the tankship must
have-- (a) A copy of the shipping document
prescribed in 153.903: and (b) A set of the information cards
fitting goggles for eye protection
against splashing or spraying liquids if that person is--
(1) Sampling cargo; (2) Transferring cargo;
(3) Making or breaking a cargo hose connection;
(4) Gauging a cargo tank; or
prescribed in 153.907.
(5) Opening a cargo tank by opening
a Butterworth hatch, ullage hatch,
General Cargo Operational
cargo tank hatch, or similar opening.
Reooiremeitts
(b) The master shall ensure that
153.920 Cargo quantity limitations.
each person wear a face mask or tightfitting goggles for eye protection
(a) No person may load a cargo tank against splashing or spraying liquids if
or operate a tankship that carries a the person is--
cargo tank containing in excess of 1250
(1) In the area of the deck where the
m* (approx. 44.133 ft1) of cargo requir cargo tanks, cargo piping, and cargo
ing a type I containment system.
pumprooms are located while a cargo
(b) No person may load a cargo tank transfer is taking place: or
or operate a tankship that carries a
(2) In a cargo pumproom. void space
cargo tank containing in excess of 3000 adjacent to a cargo tank, or a space
226
containing part of ment system.
(c) The master s
each person in para? of this section wea protective clothing ti necessary to protect the cargo's hazards.
153.933 Protective cl.
When table I re/e: the master shall e: person forward of th deckhouse who is i sampling, gauging, breaking cargo corn erftlls or a large ap; and tight-fitting go*:
153.934 E try into cargo vapor.
(a) No person m tank, cargo handlir space In that part where tha cargo i without the permiss
(b) Before perm enter a cargo tanl: space, or void space ensure that--
(1) The space is f: and has sufficient i
life; or (2) Those enterir
protective equipme tained breathing scribed in 153.214 closely supervises ti
153.935 Opening o
sampling.
(a) Except, as pro'
(b) of this section
ensure that all crUtlagc openings, i. openings are t.?h
times. <b`j The marker
the ooenlns of a c.i (1) To clean a tar. (2) To transfer a
allows in a contain: an open gauging sy
(31 To sample a allows in a contain:
an open
s)
(4) To sample a
allows in a contain,
a restricted gnugin.
VVC 000019321
Chapter 1--Coast Guard, Dept, of Transportation
153.12
Table l--Tal* or Minimum Ruuuuamm
Cargo name
Cargo contain Vent
ment height*
system *
Vent*
Fire Oauge* protec
tion
system*
Special requirement*
III_____ 4 zn
PV------- Restr.--. A--____
Elec trical hazard group
and class*
H______ 4 m____ PV____ Restr.-- A--... .238i a). .528. .654________ ... I-D
Acetone cyanohydrin -- II______ B/3____ PV____ Closed- A______ .238(a), .316. .338. .408. .525. .528. .912(b). .933, .1020, .1035.
II______ B/3.....- PV____ Restr.-- A______ -.336. .525. .526, .1020___ - - I-D
III_____ 4 ra --__ PV_____ Restr...: A__ ___ 238(a), .526. .612(a)_____ _ I-D
n______ B/3____ PV_____ Closed- A______ 238(a). <C). (d). .318. .338. I-D .408. .525. .528. .912(a), .1020.
in_____ 4 m
PV.____ Restr.-- A______
n______ B/3------ PV.____ Closed- A______ JIB, .336. .40B, .525. .528, Z-C .933. .1020.
ii______ B/3.----- PV.____ Closed.. A...__ -- .318, J36. .408. .525. .528. I-D .1020.
Amlnoelhylethanol-__ in_____ v
OpenTM Open-- A______ J38 (a), (b), (C), (g)______
Ammonium hydroxide in_____ 4 m____ PV____ Restr-- C______ .238 <b). <c>.). .526........- _ I-D <----ct or less NK).
n______ */3____ PV_____ Closed.. A______ .933. .1020.
Benzene___
ni-------- B/3____ PV.____ Restr.-- B______ .316. .528_____ ___________ _ I-D
ii______
PV____ Closed.. B______ .318. .338. .408. .525. .526. .912(b), .1020.
(Iso-, n-) butyl Acrylate ii______ 4 m....... PV........ Restr.-- A........-- .526. .912(a)......................... ... I-D
Uso>. n-. sec-, tert-) Butylamine.
ii______ B/3------ PV____ Closed.. A........... .238(b). (C). .336, .408. .525, J26. .1020.
<n- Butyl etherTM___ HI-....... B/3....... PV-...... Closed- A........... .500. .525. .526. ,1020.... ...
Butyl methacrylate___ Ill-------- 4 ra....... PV_____ Restr.-- B........-- .526. .912(a)....................
<l*o-. n-. crude) butynddehyde.
III......... 4 ra -- PV_____ OpenTM A........... .526......................... ...............~ I-C
Camphor otl....... ............. IllTM..... 4 m____ PV____ Open.... B........... Hone....................................... - I-D
Carbolic oil............--.... .. II.-......- B/3....... PV_____ Closed.. A........... .408. .525. .528. .933. ,1020..
Carbon disulfide_______ U_______ B'3____ PV_____ Closed., C............... 238(c). .252. .408. .500. .515. ,520. .525. .529. .1020. .1040.
203
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153.12
TIH 46--Shipping
Cargo name
Tuu 1--Tasu or Mranrra Rsujju=kxxts--Continued
Cargo contain Vent
ment height*
system'
Vent*
Fire
Gauge* protec tion
system*
Special requirements
Elec trical
hazard
group and
clast*
Carbon tetrachloride.-- nz------- B/3....... PV....... _ Closed
.316, .330. .400. .525. .520. .1020.
Caustic potash solution m_____ NR____ Open.... Open --
.230 <*). (c). <gh .033______
Caustic soda solution-- m_____ NR------- Open --. Open__
.230 (a).(c).lg). .933______
(mono-) Chlorobenzene m_____ 4 m -- PV------- Restr,, B.--...
.................
I-D
lU'etMut B/3
FV-- Restr. ,,. .
*125, S2S, 10211.................
(crude) Chlorohydrins. II______ B/3------ PV-------- Closed ,, A______ .408. .525. .526. .1020______ I-D
Chloroprene----------------- U____ -- B/3 -- PV,--, Closed, B______ .316. .336. .025. .526. .912(a). .1020.
Chlnrosulfonic acid---- I..______ B/3....... PV____ Closed,
.403. .525. .526. .554. .555. .933. .1000. .1020. .1045
Coal tar naphtha_______ III_____ 4 m------ PV____ Restr.., A______ 526
Cl ecsote----------------------- UI_____
Open -- Open__B------------ 4Ml
I-D
NR------- Open__
Crotonaldebyde___ -- II______ B/3___ _ PV____ Restr.,. A-- .316. J30. .S25. .523, .1020, I-C
Cyclohexanone........ -- III_____ 4 m....... PV........ Restr,.. A,,--,, .239(a). lb). .526---------------- I-D
CyelohexyUmlne,.,...... III_____ 4 m....... PV_____ Restr,, A_____ .23Q (a), (b), (C). (g>, .526,,
(iso-, n) Decyl acrylate
NR......- Open -- Cpcn,, A. C.--.
Dkbutylamine.--,,.......... m_____ 4m------ PV......... Restr.,. B,......... .239 (b>. (C). .526__ _______
Dlchlorobenzene--
in.--..... 4 m....... PV........ Rertr,, B........... .236 (a i. <01, .526__________
1,1-Dlchloroethane....... in......... 4 m....... PV......... Restr,, B........... .526.,..... ....... ................. .. _
2.2-Dichloroethyl ether.
ii___ ___ 4 m
PV......... Restr.,. A-- -- .238 (a), (b). .528--.......... I-D
Dlchlororaethane
HI_____ 4 m --...
Restr....
1.1- or 1.2Dlehloropropane.
II______ B/3____ PV......... Restr,.. B........... .525, .520. .1020___ ________ 1-D
1.3'Dlchloropropene .,,.. II........... B/3....... PV ........ Closed, B........... ,316. .336. .409. .523. .529. I-D .1020.
Diethanolamine....... -- m......... NR........ Open.... Open,, A........... .236 (b). <c>,,,............ ....... ..
Dteth/larolne______ .. ITI_____ B/3....... PV......... Restr,.. A........... .238 (a). <b>, (c). tg>. .525. I-C .526. .1020.
204
rfln
\
Chapter I--Coasr*'
Cvgorume
Dlethylenetriamine Dlethylethanolamlae _ DUtopropaaoUmlne. DUsopropylamlne
DLasethyian-ine <40 pet or less).
Dlmethylethar.ol&siine DlaethykfonniBtlds___ 1.4-Dloxane. Eplchlorchydrin
Ethanolamine Ethyl acrylate... Ethylene ehlorohydrin.
Ethylene eysnohydrin. EthyJenedtimirve... Ethylene dlbromide___ Ethylene diehJoride.. Ethyl ether--
2-Ethylhexyl acrylateEthyl methacrylate___ 2-Ethyl-3-Propyl
acrolein. Form* ldehyde sotutto:
<37 to 0 pet), Formic acid........... .. "Furfural Hydrochloric *cld,___
VVC 000019323
ill
? ? Choptr I--Coat* Guard, Dept. of Transportatr n
153.12
Taste l--Tama or Mihikom RBQomucrTS--Continued
Cargo name
Cargo
contain Vent ment height*
system1
Vent*
Fire
Oauge4 protec tion
system1
Special requirements
Elec
trical hazard group
and class*
Diethylenctniffllne -- XXI_____ NR-- Open.... Open -- A______ .238(b), (O.............. .............
Dtethylethanolamine -- UI_____ 4 m --. PV____ Restr.-- A______ .236(a). (b). (c>.'g). .528__ DlUapropanoiamine___ III_____ NR____ Open__ Open -- A____ .238(b). <e>............ ...... .....-- I-D
Dllaopropylamlne --. 11______ B/3------ PV____ Closed- A______ .236 (b). c>. .408. .525. .528. .1020.
I-C
Dlmethylaralne (40 pet III......... B/3-- PV_____ Restr. -- A.C..-- .238 (a), Cb). (C). <d), .525. I-C
' oclew)- <
'i2. .1020.' '
Dlmethyleihanolamine UI_____ 4 m .hm PV____ Restr.... A---------- .238(b), (c). .526-............ -
DlmethylTormamlde.-- III_____ 4 m -- PV....... Restr.-- A______ .238 (b). .526----------- ------ ----
II______ B/3....... PV
Closed.. A--....... .408. .525, .523. .1020........ ... I-C
Eplchlorohydrtn--__.. II______ B/3____ PV........ Closed.. A______ .318. .338. .408. .525. .528. I-C .1020.
III_____ NR____ Open.... Open__ Ethyl acrylate__--.-- 11--....... 4 m ...... PV____ Restr.... A---------- .528. .912(a)......... ..............-- I-D
Ethylene chlorohydrln. II______ B/3____ PV____ Closed.. A. C...... .318. .336. .408. .525, .526. .933. .1020.
EUiylene cyanohydrin. III....... - NR........ Open__ Open__ A______ None.......... ................ ............. I-D
ylenedlamlne....... -- II........... 4 m....... PV____ Restr.... A........... .238 (b). CO. .526__________ I-D
Ethylene dtbromide___ II........... B/3____ PV____ Closed..
.408. .525. .523. .1020...........
Ethylene dtchlorlde...... II-......- 4m....... PV......... Restr.... B---------- .236(b). .409. .526.................. I-D
Ethyl ether____________ II--------- 4 m -- PV_____ Closed.. A______ .236(g), .252. .408. .500. .515. .526.
I-C
iu2-Ethylhexyl acrylate... ......... NR____ Open.... Open.... A........... .912(a)......................... ...........
Ethyl methacrylate ___ hi_____ 4m.-- PV____ Restr. -- B........... .912(a). .528.............. ............
2-Ethyl-3Propyl acrolein.
iii_____ 4 m -- PV------- Restr.... A........... .528............. .............................
inFormaldehyde solution ......... 4 m....... PV........ Restr.... A........... .526.............................. -.....- I-C (37 to 30 pet).
Formic acid..._________ _ iii_____ 4 m ...... PV........ Restr.... A........... .23S (b). (c). .528. .554.........
inFurfural................... _...... ......... 4 m...__ PV......... Restr.... A........... .526..................... .....................
Hydrochloric acid__ ___ HI......... 4 m...... PV......... Restr....
.252. .526. .554. .555. .557. .933. .1045. .1052.
205
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153.12
TiMe 46--Shipping
Tabu I--Tablc or Mnuirev Bmdiu>oti-Continued
Carso name
Cargo contain Vent
ment height* system1
Vent*
Fire Gauge* protec
tion system*
Special requirements
Electries] hazard group and class*
2-Hydroxyethyl acrylate.
11______ 8/3____ PV_____ Closed.. A........... .408. .325. .528. .9121a). .933. .1020.
III. - 4 n*.____ FV......... Restr.... B____ ....
I-C
IH --. 4 m --
Restr.--
.409. .523______________ ___ I-D
Methyl acrylate__--_ II______ 4 m------ PV_____ Restr.... B........... .525.912(a)............ -............. I-D
2-Mettoyl-5.-lithyl.. pyridine.
m--- NR.-- Open -- Open--. A r. .. ..336(b) ,. .
Methyl ciethr -rylate.. ii______ 4 m------ PV____ Restr.-- B______ .526. .912(a),.............. ............. I-D
(alpha-) Methyl styrene.
hi_____ 4 m
PV-- Restr__ B______ .520. .912(a)_______________
Morpholine_____ ___.___ in____ 4 m___ _ PV ____ Restr. ... A______ .236 (b). (c)_________ ______ I-C
Motor fuel anti-knock
eonpounds (containing lead slayIs).
ii---- B/3____ PV ____ Closed- B.C___ .252. .330. .408. .525. .523. .933. .1020, .1025.
Naphthalene (liquid)... in_____ 4 m___- PV_____ Restr.-- B.C...... None----------------------------------
Nitric acid (70 pci or leu).
ii......-- 4 m------ PV....... .. Restr__
.408. .526. 54. .555. .559. .933. .1045.
(mono-) Nitrobenzene. . n_____ B/3------ PV____ Closed.. B. C..... .216. .336. .403. .525. .933. .1020.
1- or 2-Nitropropane*.. . in-------- 4 m____ FV......... Restr.- A*......... .528, .600. .1055............ ........ I-C
(ortho-, para-) Nltrotoluene.
ii______ B/3____ PV......... Closed.. B........... .316. .336. .408, .525. .526. .1020.
B/3....... PV......... Cli *ed-
.316. .336. .408. .526, .554, .555. .556. .933. .1000. .1045, .1052.
PV......... Restr....
None.............. ....... ....... .....
Pentachloroethane__ . hi........ B/3___ PV....... Restr....
.318, .336, .525, .526. .1020..
Phenol.______--
. ii--..... B/3...... PV........ Closed.. A.......... .408 .525. .526. .933. .1020..
Phosphoric acid___ -- . in....... NR....... Open_ Open....
.554, .555. .553. .1015. .1052
PhthaUc anhydride (liquid).
4 m ..._ PV____ Restr.-- D........
(Iso*. n-J Propanolaintne.
m....... NR...... Open... Open.... A......... .226 (b), (c). .526.......... .....
Propionic acid...--.--... . hi___ 4 m__ PV...... Restr... A......... .238(a), .554........................ I-D
206
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Chapter I--Coost
Cargo name
Propionic anhydride__ <Uo-. n-> Propylamine-
Propylene oxide, Pyridine___
Sodium hydroauUtde solution <43 pet or leu).
Sodium hypochlorite solution (15 pet or less*.
Styrene., Sulfur (liquid)-...., Sulfuric acid.
1.1.2.2-
Tetrachioroethane. Tetraethylenepentamlne_______ Tetrahydrolur&n.. Toluene Diisocyanate--
TTlcresyl phosphate (containing l pet or more of the ortho Isomer).
Triethanolamine Trlethylamlne___
Trlethylenetetramine.,
Urea, ammonium nitrate solution (containing more than 2 pci NK).
(Uo-. n-) Valeraldehydt Vinyl acetate.,
VVC OOOl9325
/
r
O 'er 1---Coa*t Guard, D&pt. of Transportation
153.12
Taste 1 --Tanr or MnrrwoM Rwruauiffi Continued
Canto name
Cargo contain
ment
system'
Vent* height
Vent*
Fire Gauge protec
tion
system*
Special requirements
Elec
trical hazard group
and class
ProplonJc anhydride__ III_____ 4 m--. PV.------- Restr.-- A______ .239(a). .559................. .........M
(Iso-, n ) Propylamine-- II______ B/3____ PV____ Closed- C.,,____ .239 (b>. (c). .408. .500. .925. .924, .1020. .1060.
I-D
Propylene oxide----... II______ 4 m...__ PV------ Closed,. A 111r-- .500. .529. .530. .1010-11... . 1-B
Pyridine....................... -- HI......... 4 m -- FV____ Restr.... A______ .238(b)......-............. - ......
Sodium hydrcsulflde solution (40 pet or leas).
m____ r 4 m _..... 'pv.-TM: Restr.--
;528.' .933 --L-ii-.:..,
J -.-.1'- "
Sodium hypochlorite solution (IS pet or less).
hi._____ 4 m --TM PV_____ Restr....
Styrene............. ..
in-------- 4 m.--- PV____ Open--. B____-- .236(b). .912(a)___________ - I-D
Sulfur (liquid)............. ... in.TM..... NR____ Open --. Open....
.252. .528. .545____________
Sulfuric acid________ -- ni ..... NR.....- Open.-- Open__
.554. .555. .556. .933. .1000 .1045. .1046. .1052.
1,1.2.2-
inTM-- B/3___ _ PV.____ Restr....
Tetrachloroethane.
.216. .336. .525. .526. .1020
" ethylene-
in_____ NR____ Open....
z-cTetrahydroluran--...... in_____ 4 tn__ - PV_____ Restr.-- A.D___ .526. .912(b)......................... ..
Toluene Dllsocyanate... II........... B/3____ PV-___ Closed.. C. D...... .236(b). .318. .408. .500. .501, .525. .526. .1000.
.1020.
Trlcresyl phosphate (containing l pet or more of the ortho Isomer).
ii--------- 4 m....... PV____ Closed.. B--___ .406. .525(a), .1020............
Triethanolamine........... III
NR------- OpenTM Open.... A----- ..... .236 (a), (b). (C). (g)_____
ii,.....Trlethylomlne......... .......
B/3____ PV...r..._ Restr.-- B--------- .236 (b). 40. .525. .526.
.1020.
I-C
in.....Trlethylenetetraoilne...
NR____ Open.... Open.... A.....--. .236(a), (b>. fc>-...... --
Urea, ammonium nitrate solution (containing more than 2 pet h'H,).
m_____ 4 m...... PY......... Restr.-- ATM....... .236(b). .523.....- ..... ......... - l-D
(bo-, nj Valeraldehyde m......... 4 m -- PV_____ Restr.... a..... ..... .500. .526............ -
--. .. I-C
mVinyl acetate................... ......... m.,TM PV_____ Open.... A--____ .912(a)........... -.............. ..... .. I-D
207
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VVC 000019326
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153.15
Till* 46---Shipping
Tails 1--Tasli of Minimum RcovtUMEfTS--Continued
Cargo name
Cargo contain*
menc system1
Vent1 height
Vent*
Fire Gauge * protec-
tlon ayatsm*
Special requirement*
Electrtcal
hazard group and cia.i*
Vlnylldene chloride--- II----------4 m_____ PV.------ . Restr. -- BTM____ .239(a), (b>. .500. .529. .912(a).
I-D
Vinyl ethyl ether..----- II_----- 4 in_____ PV____ . Closed- A----------.239(b). <f).(g). .409. .500. .515. .529. 412(a).
Vinyl toluene ___ ---.~ in--------in--... PV.____. Restr.-. B--...___ .238(a). (c).(g)..912(a)__ _ I-D
Fardataile iee Uieee teciione ...
*133.230*153.23a *153.350-153.351. .
4
* 153,355. * 153.400-153.408.
* 153.490. * 45 CFR 11 i.90-5. ' 153.520(b). * Dry chemical extinguishers should not be used on nltropropaae fires because some dry chemicals mar react with nitropropane and make the lire worse.
Rons ON TAILS I
Carpo containment system--The containment system type, either 1. II. or III. Is listed. Se*- secs. 153.230 through 153.232.
Venf AefpAts--The location and height of the vent riser Is described In terms of the vent helsht. either B/3 or 4 m. See secs. 153.350 and 153.351.
Vent--The type of venting cont; .,1 valve, either pressure vacuum (PV> or open. Is listed. See sec. 153.335. Coupe--'The type of gauge, either closed, restricted (Restr.). or open. Is listed. See secs. 1S3.430-153.409. Fire protection system--The type of fire protection system (s shown, where: A Is a foam system for water soluble cargoes (polar solvent foam), 2 is a foara system for water Insoluble cargoes (nonpolar sol vent form). C Is a water spray system, ar.d D Is a dry chemical system.
Unless table 1 specifies a dry chemical (D) system as an option, a dry chemical system may be substitut ed tor an A or B type system only If the Commandant (G-MMT) approves the substitution.
Special requirement--The special requirements are shown by uhe digits of the section numbers, without
the "153" part number preceding them. Electrical Award Troup and class--Thl* column is for use with subchapter J (Electrical Engineering) of
this chapter. Non.--See app. I of this part for a list of cargoes to which neither this part nor subch. D (Unit vessels)
of this chapter apply.
tCGD 73-96. 42 FR 49027, Sept. 26. 1977: CGD 73-96, 42 FR 56608. Oct. 27. 1977.3
Subpart B--Raquir*mwni
General
153.15 Requirements for U.S. flag vessel permits.
To have its Certificate of Inspection endorsed with the name of a cargo listed in table I, a U.S. flag vessel must meet the requirements for the cargo in this subpart.
153.16 Requirements for foreign flag vessel permits.
To have its Letter of Compliance en dorsed with the name of a cargo listed In table I, a foreign flag vessel must:
<a) Have an IMCO Certificate, if the flag administration Issues IMCO Certi
ficates, endorsed with the name of the cargo and meet any specific require ments in this subpart that the Com mandant (C--MHMJ may prescribe: or
(b) Meet the requirements of this subpart and 30.0I-5(e> of this chap ter.
Hull Type Calculations
153.20 Type I hull calculations.
Calculations for a type I hull must show that it can survive damage as de scribed in 153.32 and 153.34 to any location.
153.21 Type II hull calculations.
(a) Calculations for a type II hull 150 m (approx. 492 ft) or less in length
208
Chapter I--Coe;
must show that described in 1 any location e:
bulkheads bonne space.
(b) Calculation greater than 150 length must sho ! damage describe 1 153.34 to any Ioce
: v: )
153.22 Type III t
(a) Calculation. less than 125 m length must shov
damage describe 153.34 to any loca machinery space.
<b) Calculations 125 m (approx. 4 length must shov damage as descri 153.34 to any 3 transverse bujkhe machinery space.
153.30 Permeabilr
(a) As used in t ability of a floodab ratio of the volun that is assumed water to the total \
(bl The perms?': space must be assu
(1) Machinery s; permeability of le2 fled in detail.
(2) Storerooms: 0. (3) Accommodatu (4) Voids: 0.95. <5) Tanks contain I uids: 0.95 or 0.0, wh ' disabling.
ill Collision penetratlaa' (I) Longitudinal extent
(ID Transverse extent angles la the center: assigned under Suocr
(lli) Vertical extent--...
(2) CroundinT penetration At the forward er.1 Su 0.3L Aft of forward pe <J) Longitudinal.--.
(II) Transverse................
till) Vertical extent. Iror the base line.
WC 000019327
