OCIMF_Mooring_Equipment_Guidelines_(Second_Edition)

IT'M STANOARD DESIGN CRITERIA SA""" REMARkS

FACTOR

Bollards ISO 3913 Design IoW 2.0 Salely lactor: Design load/Mu. Single rope load

MBl of 2 ropes tor ligure-ol-<llgh\ The berolng stress Is limited 10 85~ 01 tne yield

lashiDn, closa 10 baN. stress 01' the malarial, 8IId ItIe shear stless 10

50% 01 the yield Sllaaa.

2 times MBL 01 1 rop!! on single

bin.

SS MA 12 OIllO excepllhe IoacIIng pOint an 2.0 Safely I.CI~ Design load/Mu SiogIe ropII Ioed

single bit( tPeClfted at IKJighI 01

t .2 " bit! diamelllf. The same ifmit&^01 ben(ling stress and sha8t

stress as by ISO 3913.

JIS 1"2001 Si1:818Ir8ng~h o f applicable lOpe. - The splcified MBl of "applicable" rope COI-
~ F2018 re&pondI to ISO^3913 values.

C_ ChoW SS MA 19 Size/ltreng'JI 01 applicablE! rope -

JIS F2005 Applcable lope siZI. -

F2007 Applicable lope siZe. -

F201 7

Roll", Fairleada 85 MA 22 MBl 01 applicable rope. -

OIN 81906 180 · wrap & SWl apecllied. -

JIS Fro'" Applicable IQPe .b:o. -

SPM Chafe Chain OCIMF SWL 200/2'50 Ion"". 2. 2 - 2 .• sa/lily lactor baS8d on chain 8 S.

SPM Chain Stopper OCIMF aWL 2001250 tOl'l"". '-, Salety lac tor based on yield Itress.

EmergenC)' TOWing setA. SWL 1000/2000 kN. - Tow line 8r'1gle: up to 90° Irom ship's centre 8ne

Corn"""". and 30-vertical downWards

TABLE 4. 1: MOORING ECUIPMENT DESIGN CRITERIA FROM EXISTING STANDARDS