航运管理计算题
2、（2006）Using the factors below:
a.What cargo lift should you expect?(show calculations)
b.What voyage result do you estimate?(show calculations)
c.What quantity of bunkers would you stem at Singapore.Why?
The vessel:mv "NEPTUNE",Panama Flag
Summer Dwt 27,586 MT on 9.765m SW
34,665 cubic metres grain/33,417 cubic metres bale
Cons 13 ON (L) 23 (B) 21 (380cst) NDAS Port cons 1mt IFO plus 2.5mt MDO
LOA 168.30m beam 26m - Constants 500mt (incl FW)
The Voyage:Indonesia （印度尼西亚）to WC India (Summer zone)
The cargo:21,000mt/10% MOLOO Coal (SF 1.50)（煤炭）
Load port draft limit 10.00m brackish (1.010) - Discharge port no restrictions
5,000SHEX load/ 3,500SHEX discharge
Freight $17.50 comm 5% FIOS
The vessel will take bunkers at Singapore
Bunkers ROB Start ballast passage:
175 MT IFO 380 cost $275PMT/ 62MT MDO cost $450 PMT
Bunkers prices at Singapore $255/ $425
Port Charges:-
Load port $15,000
Discharge port $25,000
Bunkers port $1,000
Distances:
Ballast passage 493nm
Load port to Singapore 843nm
Singapore to Discharge Port 2412nm