RORO vessel  SC ASTREA - WITH HEAVY ICE CLASS

Liner trading between Norway and Cont/UK.

Class: DNV 1A1 1CA/1A

Type: General cargo carrier RO-RO

Builder: Norway in 1991  

Main engine: Wärtsila VASA 12V32E 4856 kW

Aux engines: Cat 2 x 431 kW

Bunkers: 380cSt, 19 mt HFO at sea

Communication: GSM phone, fax, email

Service Speed: 13,5 knots

MAIN DIMENSIONS

DWT: 7,301 mts

Draught (SW): 6,70 m

Length overall: 129,00 m

Moulded breadth: 21,00 m

Gross tonnage: 9,528 mts

Net tonnage: 2,858 mts

HATCHES AND RAMPS

Hatch covers: MacGregor Navire Stacking type

Clear opening 79.10 x 17.72 m

Strength 1.75 tons/m2

Containers: 224 x 20’ + 21 x 40’, or alternat. 

                     133 x 40’ + 9 x 20’

Stack load: 37 tons per 20’ stack 

                    48 tons per 40’ stack

(Intakes always subject to weights/stability/trim)

10 reefer sockets

Stern ramp: MacGregor Navire

Length 13.0 m + flaps 2.0 m x width 14.97 m

Width of drive way: 13.74 m

Max. load 120 mtons

Clear opening (B x H): 14.97 x 6.92 m

RAMPS AND HOLDS

Ramp to LH  Length: 56 m, width: 4.5 m, free height 4.5 m,

angle 7.00°. Flush hatch covering ramp opening.

Lower hold  Height: 4.5 m – abt. 810 sq.m., abt. 260 l.m.

Air changes  10 a/c per hour (at sea) 

                      21 a/c per hour (at port)

Main deck/hold  Height max 6.7 m basis RoRo access

Height 7.6 m in hold under hatchcovers (LoLo)

abt. 1 833 sq.m., abt. 600 l.m.

Containers:  207 x 20’ or 99 x 40’ basis LoLo

Stack load:  48 tons per 20’ stack 

                     60 tons per 40’ stack

(Intakes always subject to weights/stability /trim)

3 reefer sockets

Air changes  10 a/c per hour (at sea) 

                      20 a/c per hour (at port)

Box shaped cargo hold – 11.070 CBM gr/bale

Deck strengths

MD/LH 20’/40’ rolltrailer, axle load 14/24 tons

             Fork lift truck 4 wheels/axle, 50 tons

             Fork lift truck 6 wheels/axle, 60 tons

             Road trailer double tyres, 2 axles,

             axle load 17 tons