IMU 101-110
Transcript of IMU 101-110
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Container Handling - Itank container " non-dangerous liquid.. .4 5 bar
1 non-dangerous liquid 1 5 b a rnon-dangerous liquid , b a rdangerous liquid:1. 5 bar
4 dangerous liquid..2. 65 5 E. bar 5 dangerous liquid., 4. 0 bar6
dangerous liquid: 6.0 bar r7 dangerous liquid, 10.5 bar
8 dangerous liquid, 22.0 bar
d r y bulk. 0 -9 r) 0 S P e C if i Ca t ion F,
I 9 I -a i r /surface e
The current standard. used for this marking, is not limited to numbers but also uses letters
to make marking more precise. In addition, swap-bodies and the like are also covered by
the coding. The superordinate term for both numbers and letters is character. The introductory
country code has been discontinued.
The first character of the size code indicates the length of the receptacle:
CharacterContainer length
CharacterContainer length
mm mm ft in mm ft i n
24
6,058 20 E 7,8203 9,125 5 30 8 , 1 0 0
4 12,192 40 G 12,500 41
5 S p a r e H 13,106 43
E, pa -e K. 13,600
spare L 13,716 4514,6:304. L, , 48
S p a r e N 14,935 5 497,150 P 16
B 7 , 3 1 5 24
7,4:30 .-
Spare
n the examp e, the accord ng y stands or a conta ner.accordingly
The second character is the code for the height and width of the container:height
C o n t a i n e r-w i d On
charac-t e r
C o n t a i n e r heigh Gharacter for container widt h
mm f t n2 4:38 mm und
2500mm
> 2500mm
43 o
2,438/8 8 . 2 2,591 8 L43S..' 4 2.743 9 D:: M
2. 4: ,-8/ 8 5 ._.'..-'D5 E
2, 438/ :3' > 2 .895 F P
438/ R . 1,295 4
2,438/8' R" < 1,219 < 4
The standard type code allows identification of container type and other characteristics.
Since this system is not yet complete, the standard recommends use of the group code if
special characteristics of the container type have not yet been fixed or are unknown. The
highest unassigned code character should be used as a provisional mark when it is necessary to
represent significant characteristics which are not yet included in the table.
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Environmental
Protection CodeGroup
codeType
Typecode Principal characteristics
GO openin s at Aone,, both end( s)generalpurposecontainer
• Vents in upper part of cargo space
Openings at one o,- both end's). plus
"full" openings at one or both sides
C713 Openings at one or bothends), plus
partial openings at one or both sides-
G4 Spare
G5 Spare
06 Spare
G7 Spare
G 8 - Spare
G9 Spare
Code Groupcode Type
Typecode
Principal characterisitics
V vH General purpose
containers ,withventilation
VO nor-mechanical ventilation at thelower and upper parts of the cargospace
VI Spare
V2 mechanical ventilation installed in thecontainer
V3 Spare
V4 mechanical ventilat ion installed
outside the containerSpare
Spare
Spare
Sparse
!',pare
Code Groupcode Type Typecode Principal characteristics
6 Ell U Cry bulkcontainers,ners.non-pressure-
F30 -)se--
81 airtight
B2 SPare
Dry bulk R3 horizontal discharge, test pressure
containers 150 kPapressure-resistant
B4 horizontal discharge. test pressure
255 kPa
B5 tipping discharge,
t
est pressure 150 kPaB6 tipping discharge test pressure 2,65 kPa
B7.
a$ Spare
P19 S pa o e
C od e Groupcode Type
Type -o d e Principal characteristics
SIN Named Cargo
containers
SD Livestock container
S1 Automobile container
S2 Living fish containerS3 Spa-e$4 Spare
S5 Spare
S6 Spare.Spare
Spare
S9 Spa-e
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Code Groupcode
Type Typecode
Principal characteristics Container Handling - 11
RE Thermalcontainersrefrigeratedrefrigeratedand heatedself coweredrefrigeratedheated
R0 mechanically refrigerated
R R1 meahartgcally ref rigerated and heated
RS R2R3
mechanically refrigeratedmechanically refrigerated and heated
R4 Spare
R5 Spare
R6 Spare
R7 SpareR 8R9
Spare
spare
C o de d e
Groupcode Type
Typecode Principal characteristics
.. P Thermal
containers- refrigerated
and/or
heated withremovableequipment
HO
H I
refrigerated and /or heated Withremovable equipment locatedexternally, coefficient of heat transferK = 0 4 WI(m l K)
refrigerated and/or heated with
removable equipment located internally
H2 refridgereatedand/or healed withremovable equipment Iocatedexternally coefficient of heat transfersK = 0, 7 ',tV,,'(m ~ K'i
H Spare
H4 Spare
HI HS insulated, coefficien t of heat transfer
H6 , K = 0.4 K)insulated, coefficient of heat transferK = 0,7 ', /V?(Im
," • K )
H ! S p a r e
H P ,
H 9
S p a r e
'j pD
Code Groupcode Type
Typecode
Principal characteristics
UT Open-top
containers
U0 Opening(s) at one or both ends
U1 Opening(s) at one or both ends
plus removable roof in end frame
U2 Opening(s) at one or both end(s)
plus opening(s) on one or both sides
U3 Opening(s) at one or both end(s)plus opening(s) on one or both sidesplus removable top members
U4 Opening(s) at one or both end(S)
plus opening($) on one side plus fullopenings on the other side
U5 Full, solid side and end walls (no doors)
U6U7
SpareSpare
U6 Spare
09 Spare
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Environmental
ProtectionCodeCode
Groupcode Type
Typecode
Principal characteristics,
b PI Platform
containersplatform
based -,on-
superstructurefixed
PO platform
PF - foldingplatform
based con- tainers with
complete
saperstructure
PI
platform With two Complete, fixed
end walls
Platform with fixed posts either
free-standing or with removable
top members
P C P 3 platform with folding completeend walls
P4 Platform with folding posts either
f ree-s tanding or with remova
ble top
members
PS P5 Platform, open at the top and ends
( s k e letal )
P6 Spare
P 7 S p a r e
P8 S areP
G
9 spare
Cod e Group
codeType Type Principa l characte rsit ics
d e
T TN Tank con-I
tainer for non dangerous liquids.
10 Minimum presswe 45 kPa
T1 Minimum pressure 150 kPa
T2 Minimum pressule 265kPa TOcon tainers
for dargHmusliquids
T3 Minimum pressure 1,$0 kPa
T4 Minimum pressure 265 kPa
T5 N'linimurn pressure 400 kFaTr Minimum cress.ire 600 WaTG Tank contai-ier
for
oases. T :Minimum pressure 910 kPa
11i Minimum pressure 2 200 kP,:l
T9 Minimum pressure fyel .o be assigned:
CodeGroupcode
TypeTypecode
Principal characteristics
AS Air.i'surfar,econtainers
AQ
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Container Handling - I I
4
Figure 10.7: Identifying Mark Plus Size and Type Codes
The container is 12.192 mm or 40' long (number 4 or I st character of the size code). Its
height is 2895 mm or 9'6" and its width is greater than 2438 ram or 8' and is less than or
equal to 2500 mm (letter E or second character of the size code). As regards type, the container
is a general purpose container N~,ithout ventilation, whose main; characteristic is that it has
vents in the upper part of the cargo space (characters G1 of the type code).
The oNN iier code product group code pare also known as the alpha prefix. The check
digit is often written in a box:
There now follows an examples of marking according to DIN EN ]SO 6346, January
1996:
Figure 10.8: Markings o a Container, an example
According to the two. characters 42 of the size code, the container is 12,192 mm or 40'
long. 2591 mm or 8'6" high and 2438 nun or 8' wide_ The type code characters GO state
that the container is a general purpose container without ventilation but with openings at
one or both end(s).
Figure 10.9: Marking Indicating Weights
(iv) Container Unloading
When reading a container or bay stowage plan (see Figure 7-12), personnel must do
the following:
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Environmental
Protection(a) Locate the port of discharge code by visually matching up the code
against the containers shown in the stowage plan.
Ax.
Container Serial Number
t (T ansy
Port Side
Tier Number
Loading Sequence Code Coll Number
BAY PLAN
BAY No, 36 (HOLD)
7 . ,
T
a
~ ~ tw -
41 —
W
4 0 ,
l o w ~ ' ' - i t ~ - ~ ' . i , R s s u . ~ ~
(c) Follow the discharge sequence: containers with the snialle-,,t number
(loaded first) must be discharged last. Always remember, first on—last off. last on__ first off.
(d) Check off each container space as the container is remove
(b)
Portsof Embvk aticnlD*bwk ation
B A Y P L A N
BAY No. 30 (HOLD)
M7.' 0 4 Z -1-
Figure 10.11: Reading the Bay Plan
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(V) -on a ner anur ng -
Securing of Uontainers
After each container has been stuffed, it should be ensured that
# The doors have been securely closed and are watertight. 6
A seal has been placed on the container.
• The seal number has been recorded, and the shipping documents and
the proper markings have been placed on the container.
Cargo Securing Manual
SOLAS Chapters VI and VII require a Cargo Securing Manual (CSM) for
all types of ships engaged in the carriage of cargoes other than solid and liquidbulk cargoes.
"This Cargo Securing Manual specifies arrangements and cargo securing
devices provided on board the ship for the correct application to and the
securing of cargo units. containers, vehicles and other entities, based on
transverse, longitudinal and vertical forces which may arise during adverse91
weather and sea conditions."
(a) The modern, fully- cellularized containership requires no container
lashing under deck. The cell structure stops the container from moving.
An exception to this may occur in some vessels where two 20-foot
containers are stowed,in
tandem. in a 40-foot cell. In some cases it mays
be necessary
to install stacking cones at each level to lock the containers in
position. The cell guides for the 40-foot container will hold one end of
the 20-foot container. but where they butt against each other in the
middle there may
not be any
restraining structure. Stacking cones or
bridge fittings must be used.
Most of the new ships employ a locking-type stacking cone for on-deck
stowage. The cone secures the bottom container to the deck or hatch cover.
or locks each container above to the one below. With this system. it is
normally permissible to stow containers two-high on deck without
installing deck lashings. When containers are stowed threehigh_
additional cross lashings are installed from the bottom corners of the
second tier of containers with no lashings on the third tier. When stowed
four-high. additional cross lashings are installed on the fourth tier.
Figure 10.9 illustrates two types of container lashing equipment.
The tensioners/wire assemblies use a wire lashing fitted with multiple
ashers which set the proper length for tensioning. The rigid rods are
tensioned with a turnbuckle. The turnbuckles have removable tensioning
wheels. as shown.
Figure 10.12: Two Types of Container Lashing Equipment
(c)
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follow a set pattern to prevent possible mistakes when on-deck loading
commences.
Reefer containers usually must be stowed with the reefer unit facing aft and the
doors forward, since the electrical power unit on the reefer contamer is highly
susceptible to water damage and short circuiting. The electrical outlets on the
vessel are usually located aft of the hatches to permit easy access for plugging in
the containers.
(g) The loading sequence code identifies the sequence in which the containerswere loaded. A most important principle for personnel to remember is first
on—last off.
Locking Arrangements, seals
When containers leave a location, their doors are sealed. The number on the seal is a
tracking mechanism for that particular container. if the seal is removed during the
container's voyage. it will be revealed when the container reaches its destination.
CONTAINER SECURING EQUIPMENT
F i g u r e 1 0 . 1 4 : S t a c k e r C o n e s
TWIST LOCK
Figure 10.15: Fixed Base Twist Lock Left Hand Locking
Figure 10.16: Fixed Base Twist Lock Right Hand Locking
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Environmental TWISTLOCK FOUNDATIONSProtection
Figure 10.17: Position: Preferably Located on Decks
LASHING EYES AND PROTECTION RINGS,
r
Figure 10.18: Position: Preferably Located on flatchcoiers and Decks
INTERBRIDGE STACKING CONES
I
N~
Figure 10.19: Connecting and centering between containers in athwartship direction
BRIDGE FITTINGS
Figure 10.20: Bridge Fittings
Remarks: The bridge fittings are used for direct connecting of containers iui
transversal or longitudinal direction of the ship.