Description

This ship is a self-priming and self-unloading sand ship propelled by a stern model, twin engines, twin propellers, twin rudders, and diesel engines; There are four deckhouses at the rear. The cargo hold area is double bottom and double side, bottom and side are longitudinal frame structure. Behind the first anti-collision bulkhead is a double-bottom single-side transverse frame structure, and the bow and stern tip cabin and engine room are single-bottom single-side transverse skeleton structure, six cargo holds are arranged in the cargo area. This ship is a cargo ship that uses its own belt conveyor to unload granular bulk cargo such as sand (cargo density 1.3~1.5t/m3); When loading, it is loaded according to the loading order of the loading calculation book. Each cabin needs to be trimmed. Flatten the bulkheads around the cargo hold. It is strictly forbidden to stack the cargo beyond the hatch coaming. If it has a serious impact on the stability, then pressurize the bag and baffle measures; the ship is not allowed to have partial loading conditions when loading the cargo; The ship is equipped with a sand suction pump.

Specifications

Accommodation

Accommodation: 24p
Minimum Safety Manning: 14p

Cabin Equipment
Crew Cabin
Equipped with: single bed 1 Zhang, single door wardrobe 1 only, bookshelf 1 only with drawer desk 1 Zhang, office chair 1 Zhang, plus appropriate mirrors, coat hooks, trash cans, etc.

Driver’s Cab
The driver's cab is equipped with a chart table, a driver's platform and a chair.

Dining Room
With dining table 2 Zhang, chair 16 Handle, and equipped with dining cabinets, TV sets, trash cans, etc. on demand.

Toilet
Equipped with squat toilet, urinal, washbasin, anti-wave handrails, etc.

Construction

Depth: 10m
Rib Distance: 0.60/0.65m
Max Dredging Depth: 75m
GT: 12501
NT: 7000
Height from main deck to poop deck: 2.80m
Height from poop deck to crew deck: 2.50m
Height from crew deck to captain’s deck: 2.50m
Captain’s deck to driving deck height: 2.50m
Height from driving deck to compass deck: 2.50m
Beam Arch: 0.35m
The diameter of the pump is 1.2m, and the flow is 10,000cbm per hour suction ability: 18000 ton need 1.5 hour
Discharge Ability: 18000t/per hour

Maritime Safety Administration of the People's Republic of China 2020 The "Technical Regulations for the Statutory Inspection of Domestic Navigational Sea-going Vessels" promulgated in 1999; Maritime Safety Administration of the People's Republic of China 2011 "Interim Regulations on the Survey of Self-unloading Sand Carriers at Sea" promulgated in 1988; China Classification Society 2018 The "Code for the Construction of Domestic Navigational Sea-going Vessels" promulgated in 1999 and 2019,2020 Revised notice in the year; China Classification Society 2018 The "Materials and Welding Specifications" promulgated in the year and 2019,2020 Revised notice in the year;

Layout
Under the ship’s main deck
a.Stern~Fr5 Set tail pressure water tank (left and right);
b.Fr5~Fr11 Set up stern tube cooling water tank (left and right), hot oil discharge/storage tank (middle), left and right empty tank (6870 platform), domestic sewage tank (middle);
c. Fr11~Fr31 For the cabin:Fr25~Fr31 There is a centralized control room in the middle of the cabin platform, FR26~Fr31. The engine room platform is equipped with diesel daily cabins (left and right),FR27~Fr31 Set up a lubricating oil tank (right);
d. Fr31~Fr195: Pressure-carrying water tanks (left and right) are set under the two-side platform;
e. Fr31~Fr195 Is the cargo hold: the middle distance of the cargo hold 4200mm Under the sloping floor is a water tank; cargo hold oblique bottom distance to middle 4200mm~10500mm There are empty cabins on the double bottom of the inner longitudinal wall, and the double bottoms are empty cabins; side tanks There is an empty cabin on the platform, and a pressure cabin under the platform;Fr160~Fr175 Cargo hold sloping bottom distance center 4200mm~
10500mm On the double bottom of the inner longitudinal wall is a belt conveying equipment compartment.
f. Fr195~Fr203 There is an empty cabin on the platform, the port side is the lower cabin channel of the belt conveyor; the port side of the platform is Empty cabin, the starboard side is the emergency fire pump room;
g.Fr203~ Bow: The bow cabin (also a regulating water tank) is under the platform, and there is an empty cabin on the platform.
Main A: Stern~Fr5 Set fresh water tank (left and right), steering gear cabin (middle);
Main Deckhouse: FR5~FR31 Port side: electrician room, laundry room, ship office, charging and discharging board room, battery room, lower engine room stairway; in the middle: storage room, engine room shed, internal stairway; starboard: CO2 Room, bathroom, machine repair room, ship office, lower engine room stairway; 4 crew room

Poop Deck
Kitchen, dining room, dry food warehouse, toilet, engine room shed, emergency generator room, equipment Use room, storage room,4 Crew room

Crew Deck
Main wheel room, chief mate room,2 Senior crew bedrooms,3 Crew room,1 In between Use time,1 Bathroom,1 Room storage room, engine room shed;

Captain’s Deck
Chief Engineer’s Room, Internal Stairway, Toilet, Engine Room Shed, Storage Room,2 Spare time Room, captain room,2 Senior crew’s bedrooms;

Driving Deck
Driving control room, internal stairway, duty room, toilet, clear water tank at the rear of the driving room (Port side), sea water tank (starboard side). See "General Layout Plan" for details

Structure
The structure of this ship is in accordance with China Classification Society 2018 Annual edition of "Code for Construction of Domestic Navigational Sea-going Vessels" and 2019, 2020 The design of the requirements for coastal navigation areas in the notification was revised in 2016. The use of hull materials for the whole ship owner CCS Approved materials. (Refer to relevant hull structure drawings for details)

Freeboard
According to the "Technical Regulations for Statutory Inspection of Domestic Navigational Seagoing Vessels" B Type ship requirements calculation: summer minimum freeboard 2930mm, Actual take 2974mm, Meet the specification requirements. Summer fresh water freeboard is 2798 mm; Tropical freeboard is 2827mm; Tropical fresh water freeboard is 2651mm. The bow height of the smallest boat is calculated as 4612.26mm, actual take 5285.00mm, meet the specification requirements.

Stability
Stability satisfies the Maritime Safety Administration of the People's Republic of China 2020 The Statutory Inspection Techniques for Domestic Navigational Sea-going Vessels issued in Technical Regulations on the requirements of coastal navigation areas.

Railing and Stairway
All inclined ladders outside the cabin are made of marine steel inclined ladders (GB4444-1984), the ladder width is 700mm, Slope 50°. The width of the passage ladder in the cabin is 700mm, Slope 50°. Ladder width for vertical ladder in hull cabin400 Steel Straight Ladder (GB/T3892-1983). Railings and high handrails are provided on the periphery of the deckhouse 1000mm.

Small Hatch
A hatch cover is provided on the left and right sides of the first deck as an entrance to the empty cabin, and an escape hatch is provided on the main deck. cover 2 Piece. Escape hatch cover1 Piece. Ballast water tanks, empty tanks, fuel oil tanks, etc. are set appropriately according to the location. Suitable buried manhole cover or ordinary marine manhole cover.

Doors and Windows
The door on the outer wall of the ship's deckhouse adopts marine weathertight single-leaf steel doors.
The door of the crew accommodation use fire doors that meet the requirements of the regulations, and use sliding doors for the cab.
The door of the central control room in the engine room is made of steel for sound insulation and gas resistance door.
Fire doors are equipped according to the fire rating of the bulkhead.
The windows on the outer wall of the ship are steel welded ordinary rectangular windows and marine portholes.
The front wall of the cab adopts.
The cab is fixed with a rectangular window.
A chimney can be closed with blinds on the chimney.

Woodwork, Insulation
Ceilings and enclosures of cabs, living cabins, conference rooms, corridors, and public spaces 30mm rock wool board, the interior of the cabin adjacent to the open air 50mm Rock wool serves as insulation.
Rock wool board and rock wool products are for ship inspection Approved products.
Floor laying of all crew cabins, dining rooms (floor tiles), wheelhouses (wood floors), meeting rooms, and walkways Paste on deck dressing 2mmPVC floor.
The floors of kitchens, toilets and bathrooms are covered with cement and non-slip floor tiles. Tile tiles are placed around the wall.
All wood and textiles should meet the fire protection requirements of the classification society, and the open area should be treated with moisture.

Equipment

Anchor Equipment
Own ship press 2018 "Code for Construction of Domestic Navigational Sea-going Vessels" and 2019, 2020 Announcement of the second revision of the year First 3 Chapter 2 Section related requirements are calculated and configured. N=1705.4,Choose φ56 Windlass 2 Taiwan with 5250Kg Hall anchor 2 only(GB/T 546-1997);CCS3-φ56 Stable welding chain twenty one Section (total length 577.5m).

Mooring Equipment
The ship's mooring configuration:Ø56 mm Eight-strand polypropylene rope 5 root,190 m/root; The ship’s towing line configuration: steel wire rope 6×37-48-1670 (breaking strength 1267KN)1 root,220 m/root; Own ship bollard configuration:A560 4 Only for towing cable, A355-10 for cable use only.

Rudder Equipment
The ship is equipped with two streamlined balanced rudders (NACA Type), rudder blade area: A = 12.41 m² (single), Balance factor 0.222, Rudder area ratio 0.026. Servo selection 320KN.m Fork type hydraulic steering gear, the rudder pushing cylinder is plunger double rudder type, and the rudder rod is divided into upper the rudder stock and the lower rudder stock are two parts, the upper rudder stock is provided with a rolling upper and sliding rudder bearing, and the lower rudder stock and the rudder blade are welded It is connected as a whole, the upper part is connected with the upper rudder stock by a flange, and the lower part is provided with a rudder support device.

Onboard supplies and Spare parts
All supplies, tools, spare parts, and artistic decorations shall be provided by the shipyard in accordance with the "Detailed list", "tool inventory", "spare inventory" and "art decoration inventory" are supplied. Except for special instructions, all tools and spare parts are in accordance with the manufacturer’s and CCS Standard supply.

Engine(s)

Suction Main Engine Maker: Finland Wartsila
Power: 9500hp
Self-sail Main Engine Maker: Guangchai
Power: 3300hp + 3300hp
Conveyor: Hyundai 3000hp
Belt Width: 2.5m
Design Capacity: 18000-ton, max could be 25000 ton by overload

Power Configuration
Host: 8320ZCd-6 2 tower
Rated Power: 2060kW
Rotating Speed: 525r/min
Gearbox: GWC52.62
Speed Ratio: i=3.5:1

Electronics

Signal Equipment
Two, CXH4-1 A white stern lamp, CXH5-1 Two white ring lights, CXH5-1 Five surrounding lights
(Three reds, one green and one white),CXH5-1 Three flashes (one red, one white and one green).

Safety Equipment

Life-saving Equipment
Life jacket (with life jacket light): 27pcs
Lifebuoy with self-lighting light: 10 only
Self-lighting lifebuoy with smoke signal: 2 only
Boarding ladder: 2 set
15 Popular inflatable life raft: 2 only (Self-righting type or both sides with canopy can be used as life-saving raft) with retractable device
Life jacket: 23 pcs
Lifebuoy with lifeline: 2 only
Life-saving rope thrower: 4 tool
Rocket parachute signal: 12 pcs
6 People life raft: 1 only

Fire Equipment
The ship is equipped with a water fire extinguishing system and CO2 Fire extinguishing system.
Two fire pumps are installed in the engine room.
An emergency fire pump is provided in the emergency fire pump room.
Firefighting equipment configuration

Portable foam fire extinguisher: 3 set
Fire Hydrant: 26 only
5 Kilogram CO2 fire extinguisher: 4 only
6 Kilogram dry powder fire extinguisher: 7 only
45L Hand push foam fire extinguisher: 3 pcs
Fire hose and box: 26 sets
9L Foam fire extinguisher: 18 only
Firefighter Outfit: 1 Set (according to regulations fan with complete equipment)
EEBD: 7 only

Disclaimer

The particulars and specifications are supplied by the vendor and not SeaBoats. Such information has not been verified and may be incorrect. Please do not rely on particulars and specifications unless you have verified their accuracy.

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