Seaway Agbamu Specifications

Originally built:-----------------------1966

Conversion:-----------------------------1986, 1991, 1998

DIMENSIONS

Length overall ------------------- 71.32m (234ft)

Breadth molded ------------------- 12.04m (39.5ft)

Max draught ------------------- 5.43m (17.8ft)

Depth molded ------------------- 7.92m (26.0ft)

Operational draught ------------------- 4.57m (15ft)

Gross tonnage ------------------- 1433ton

Flag ------------------- Nigeria

Port of registry ------------------- Lagos

Call sign ------------------- 5NLQ2

MMSI ------------------- 65727200

Official number ------------------- SR783

Classification ------------------- I.R.S, ISE, Offshore service Unit; DP; TS (OG)

DYNAMIC POSITIONING

DP Class 1, Nautronix ASK 4001 “SIMPLEX”

DP System

Battery backup makes it totally independent of main power

Sonardyne USBL system

1 off DGPS

2 off Gyro

1 off VRU

2 off wind sensors

MAIN COMPONENTS

Nautronix computer accepting individual reference inputs

4Kw UPS back up system

DECK AREA AND CAPACITIES

Total working Deck space 400m2

Loading capacity on deck 2.5t/m2

Fuel Oil 213.3 m3

Fresh water 104 m3

Fresh water maker 7m3/day

CRANES
AFT deck
1 Hydraulic (Port side) el-hyd. 10 t @ 10m

1 Rescue Boat Davit 1t

WINCHES

AFT Deck

2 Capstans port and starboard side at stern

Fore deck

1 Windlass with Capstans

AUXILLARIES GENERATORS

AC Generator; 2 Stamford MSC 434 AC

Generators each 10 KW-440V-60Hz powered by Detroit 928 VF Diesel engines

DC Generator: 2 Laurence Scott DC generators each 300Kw-220V each powered by 2 Paxman

8RPHXZ Mk-5 diesel engine

Emergency generator Ruston Hornsby developing 53Kw (220V DC)

MAIN ENGINE
1 Single crew CPP driven by Ruston 9ATCM developing 2160 BHP at 520 rpm

FORWARD THRUSTER
1 retractable Aqua master VL 631 azimuth direct

Powered by 1 Detroit diesel engine developing 548 Kw

Capable of power the vessel with a speed of 4 knots

STERN THRUSTER
1 Brunvoll 655BD electric DC driven tunnel thruster, powered from either of the DC generators developing 254KW

SPEED
Cruising Speed 11 knots

Max Speed 13 knots

FUEL CONSUMPTION
Survey speed 2-3m3

Stand by 0.75-1.2m3

DP mode 3-4m3/day

Cruising speed 5m3/day 5m3/day

ACCOMODATION
Total capacity 35 men, includes sick bay with one bed

24 cabins including sick bay

Available for charters 23 beds

SURVEY/ROV CONTROL ROOM/OFFICE
Offices Two (2)

Scientist/survey one (1)

Chemistry Lab one (1) can be converted (Multipurpose)

Rooms fully air conditioned

LIFE SAVING EQUIPMENT
1 Rescue MOB Boat

4 Life Rafts totaling 80 persons