HULL SPECIFICATION. WUHAN SANTONG SHIP ENGINEERING CO.,LTD.


设计 Designer		6900DWT近海货船 6900DWT CARGO CARRIER
缮写 Writing		6900DWT近海货船 6900DWT CARGO CARRIER
校对 Checking		船体说明书 HULL SPECIFICATION	ST458-100-002SM
审核 Approval			共 23 页 TOTAL 23	第 1 页 PAGE 1
审定 Final Approval	2008. 1. 30		武汉三通船舶技术工程公司 WUHAN SANTONG SHIP ENGINEERING CO., LTD.

1. General principles

1. 总则

1. 1 General

1. 1概述

This ship is a cargo ship with twin-engine, twin screw, double bottom, twin shipboard and single deck, which can be applicable for shipping the bulk cargo： coal, sack of cement， building materials， mineral fertilizers, paper and lumber timber wood and bundling package of cotton etc.

本船为双机、双桨、双底、双舷、单甲板货船，适合运输散装货：煤，袋装水泥，建筑材料，无机化肥，纸张和木材制品、捆装棉花等。

This ship is driven by two sets of medium speed marine diesel engines through each reduction gearbox equipped with a fixed pitch propeller, and the electric hydraumatic side bow propeller is set for the first.

本船由二台中速船用柴油机通过各自的减速箱各带一个定螺距螺旋桨驱动，首部设电动液压首侧推。

This ship is a ship with raked bow, twin tailfin stern and ship shape that can be applicable for fulfilling abovementioned tasks.

本船为一艘倾斜船首、双尾鳍船尾并适合执行上述任务的船型。

This ship has forecastle and poop. The engine compartment and accommodation quarters (including navigation room) are all set in tail.

本船具有首楼、尾楼。机舱及居住舱室（包括驾驶室）均置于尾部。

This ship including materials, process and equipment (machine equipment etc) conforms to relative specifications of CCS as well as relative rules and requirements of CMSA.

本船包括材料、工艺及设备 (机器设备等 )均按中国船级社 (CCS)有关规范及中华人民共和国海事局 (CMSA)有关规则和要求执行。

1. 2 Navigation area

1. 2 航区

The international voyage of this ship is Greater Coastal Service and Ice Class B.

本船航行国际近海航线， B级冰区航行。

1. 3 Main dimensions

1. 3 主尺度

Total length 140. 00 m

Length between perpendiculars 136. 20 m

Molded breadth 16. 60 m

Molded depth 7. 20 m

Designed draft 4. 80 m

总长 140. 00 m

垂线间长 136. 20 m

型宽 16. 60 m

型深 7. 20 m

设计吃水 4. 80 m

1. 4 Specifications, convention and rules

1. 4 规范、公约及规则

This ship conforms to specifications, convention and rules as well as applicable parts modified and notified until the day to sign the contract.

本船满足下列规范、公约和规则并包括直至签约日为止的所的修改通报的适用部分。

“Classification of steel sea-going ship rules” (2006) issued by CCS, abbreviated as “Sea rules”

中国船级社 (CCS)《钢质海船入级规范》 2006年，简称《海规》。

“Statutory survey technical instructions of ship and offshore facility” issued by the Marine Bureau of P. R. China (Statutory survey technical instructions of sea-going ship of foreign going).

中华人民共和国海事局 “船舶与海上设施法定检验规则 ”（国际航行海船法定检验技术规则）。

1. 5 Test

1. 5 试验测试

The detection for materials and equipment of this ship as well as various tests of the sip should be carried out according to requirements of CCS.

本船材料、设备检测及船舶各种试验，均应按 CCS要求进行。

The tests for main materials and equipment of this should be carried out in the manufacturer and it should be to submit the certificate of ship inspection.

本船主要材料及设备在制造厂进行试验。

The weld seam of main structure of this ship should be inspected in the manufacturer according to requirements of CCS.

本船主体结构焊缝应按 CCS要求在制造厂进行检验。

The tests of tightness and heeling should be carried out in the manufacturer according to requirements of CCS.

本船密性试验、倾斜试验按 CCS要求在船厂进行。

The mooring trial and sea trial of equipment of this ship and after devices assembled in the ship should be carried out according to requirements of CCS and test program, and the test report should be submitted to ship-owner for Approval.

本船设备、装置装船后的系泊试验、航行试验按 CCS要求，按试验大纲测试，试验报告交船东认可。

1. 6 Performance

1. 6 性能

This ship can meet the following data of performance, and these data should be validated in trial trip joined by ship-owner and ship surveyor.

本船可达到如下性能数据，这些数据应在由船东和验船师参加的试航所验证。

1. 6. 1 Deadweight

1. 6. 1 载重量

When the design draft of this ship is 4. 8m, the deadweight is 6750t in seawater.

本船在设计吃水 4. 8m时，海水载重量为 6750吨。

1. 6. 2 Volume

1. 6. 2 容积

1. 6. 2. 1 Total cargo hold volume of this ship 10364 m³

1. 6. 2. 2 Total fuel oil tank volume of this ship 367 m³

1. 6. 2. 3 Total fuel fresh water tank volume of this ship 144 m³

1. 6. 2. 4 Total fuel ballast water tank volume of this ship 3851 m³

1. 6. 2. 1 本船货舱总容积为 10364 m³。

1. 6. 2. 2 本船燃油舱总容积为 367 m³。

1. 6. 2. 3 本船淡水舱总容积为 144 m³。

1. 6. 2. 4本船压载水舱总容积为 3851 m³。

1. 6. 3 Main frame and service speed

主机及航速

1. 6. 3. 1 Main frame

1. 6. 3. 1主机

Type: G6300ZC16Bs ´ 1 and G6300ZC17Bs ´ 1

Rated power: 1471kw ´ 575 rpm ´ 2

Reduction ratio of reduction gear: 3. 9524: 1

型号： G6300ZC16Bs 和 G6300ZC17Bs 各 1台

额定功率： 1471kw ´ 575 rpm ´ 2

减速齿轮箱减速比： 3. 9524: 1

1. 6. 3. 2 Service speed

1. 6. 3. 2航速

When the design draft of this ship is under status of 4. 8m, in deep calm water sea area, and under condition of calm sea not over Bush 2nd grade, the service speed is 12kn.

本船在设计吃水 4. 8m状态，深静水海域，风力不大于蒲氏 2级平静海况下服务航速 12节。

1. 6. 4 Stability

1. 6. 4 稳性

Stability of this ship conforms to stability of ship voyaging in Greater Coastal Service required by CMSA “Constitutional Provisions”.

本船稳性满足 CMSA《法规》对航行于近海航区船舶的稳性要求。

1. 6. 5 Cruising range and self supportability

1. 6. 5 续航力及自持力

Cruising range of this ship is not less than 5000 sea mile and self supportability is for 20 days.

本船续航力不小于 5000海里，自持力 20天。

1. 7 Complement

1. 7 定员

Complement of this ship 15, seaman berth:

Single room： 15（ With toilet）

本船定员 15人，船员铺位：

单人间： 15间（带卫生间）

2. Hull

船体部分

2. 1 General principles of hull

船体总则

2. 1. 1 Main hull of this ship is divided by watertight transverse bulkhead in following parts:

2. 1. 1 本船主船体由水密横舱壁划分为以下几个部分：

——— Dagger peaktank

——— Bow Thtuster RM.

——— Emergency fire pump tank

——— Four cargo compartments

——— Heavy oil tank

——— Engine room

——— Light oil tank

——— Tail ballast water tank（ Tail peaktank）

———首尖舱

———侧推舱

———应急消防泵舱

———四个货舱

———重油舱

———机舱

———轻油舱

———尾压载水舱（尾尖舱）

Double bottom is extended from Emergency fire pump tank bulkhead to front wall of engine room.

Frame spacing： 0. 65m (frame spacing and stern 0. 6m)

Camber： 0. 2m

双层底自首部应急消防泵舱壁延伸至机舱前壁。

肋距： 0. 65m (首、尾部 0. 6m)

梁拱： 0. 2m

2. 1. 2 Freeboard

2. 1. 2 干舷

Freeboard of this ship can meet requirement of “rules of law” for “B”type Greater Coastal Service ship.

本船干舷满足《法规》对国际近海航行 “B”型船的要求。

2. 1. 3 Trim

2. 1. 3 纵倾

When the loaded homogeneous cargo of this ship is up to design draft, it is generally even keel.

本船在装载均质货物达到设计吃水时，基本平浮。

2. 2 Hull structure

2. 2 船体结构

2. 2. 1 Materials and size

2. 2. 1 材料及尺寸

The steel material of main hull structure is low-carbon steel and high tension steel approved by CCS, the chemical composition of casting and forging and mechanical properties of the steel material should conform to relative requirements of specifications and approved by CCS.

主船体结构的钢材是经 CCS认可的低碳钢，部分为高强度钢，钢材包括铸、锻件的化学成分及机械性能均满足规范的有关要求，并取得 CCS认可。

2. 2. 2 Welding

2. 2. 2 焊接

The hull of this ship is weld structure, the quality of all welding rods and welding process for each part and weight part should be approved by CCS, and the welding should be carried by qualified welder approved by classification society.

本船船体为焊接结构，各部位所有焊条质量及重要部位的焊接工艺应经 CCS认可，并应由船级社认可的合格的焊工施焊。

2. 2. 3 Kerfs and opening

2. 2. 3 切口及开口

Kerfs, air hole, rain hole and etc of hull construction member should be carried out according to requirements of “specifications” and actual demand.

船体构件的切口、通气孔、泄水孔等均按《规范》要求和实际需要进行。

2. 2. 4Corrosion control

2. 2. 4 腐蚀控制

Except to use coating for protection, according to requirements of “specifications”, it is to adopt sacrificial anode method for protection, and the protection area is hull shell, rudder, sea chest and ballast compartment.

本船主体除用涂料保护外，按《规范》有关要求，采用牺牲阳极方法保护，保护区为船体外板、舵、海水箱、压载舱。

2. 2. 5 Preventive measure for hull vibration

2. 2. 5 船体振动预防措施

The web frame, strength beam, girder, backup post and steel wall are set up effectively in the places of this ship easily to produce harmful vibration such as engine room, superstructure in stern, which can make it up to requirements of vibration criterion criteria of commercial craft. It should be to have enough root opening between propeller and hull sheathing and helm, which can make it not produce the harmful vibration.

本船在机舱、尾部上层建筑等易发生有害振动处均有效地设置强肋骨、强梁、桁材、支柱及钢壁，使之达到商船振动衡准的要求。螺旋桨与船体壳板、舵之间有足够的间隙，使之不产生有害的振动。

2. 2. 6 Main hull

2. 2. 6 主船体

The structure of ship's bottom and double bottom in cargo compartment area, main part of deck and boardside adopt the longitudinal framing system, and the emergency fire pump tank and engine room adopt longitudinal and transverse framing fixed system. The bow, afterpeak, forecastle and aft castle as well as superstructure are transverse framing system for strength in ice zone.

货舱区域的船底、双层底结构及主甲板的主要部位、舷侧均采用纵骨架式结构，应急消防泵舱、机舱为纵横混合骨架式结构。艏、艉尖舱、首尾楼及上层建筑为横骨架式结构，作冰区加强。

2. 2. 6. 1 Shell

2. 2. 6. 1 外板

The thickness of hull shell of whole ship conform to requirements of“Sea rules”, and the bottom plating of bow end is thickened according to requirements of specifications for contending with panting region.

全船船壳外板厚度均满足《海规》的要求，艏端船底板按规范要求加厚，以抗衡拍击。

It is to have the good rounded angle in opening of sheathing, such as inlet of seawater and etc, which is strengthened partially according to requirements of specifications.

壳板开口，如海水进口处等均有良好圆角，并根据规范要求局部加强。

2. 2. 6. 2 Deck

2. 2. 6. 2甲板板

The thickness of main deck is thinned gradually from middle part to two ends according to requirements of CCS specifications.

主甲板厚由船中部向两端按 CCS规范要求逐渐减薄。

The deck opening is bolstered up according to requirements of “Sea rules”. The hatch opening conner is opened in parabola shape and the part under deck gear is strengthened properly.

甲板开口处均按《海规》要求进行补强。货舱开口角隅处开成抛物线形，在甲板机械下面均作适当加强。

2. 2. 6. 3 Bulkhead

2. 2. 6. 3舱壁

It is totally to set up 10 transverse watertight bulkheads in whole ship, all longitudinal and transverse bulkheads are equipped with plate bulkhead of horizontal or vertical stiffener, vertical web and horizontal web.

全船共设横向水密舱壁 10道，所有纵、横舱壁皆为设有水平或垂直扶强材、垂直桁材和水平桁材的平面舱壁。

2. 2. 6. 4 Double bottom

2. 2. 6. 4双层底

1. 0m height double bottom is set up inside cargo compartment area, which adopts longitudinal framing system, set up one solid floor every four frame positions, frame spacing 0. 65m and girder spacing 2. 6m.

货舱区内设高 1. 0m的双层底，采用纵骨架式结构，每 4个肋位设一实肋板，肋距 0. 65m，桁材间距为 2. 6m。

The double bottom foreside engine room is longitudinal and transverse composite framed structure, other part is transverse framed structure, and solid floor is set up in each space. It will be to set up additionally side girder under machine according to demand.

机舱前部双层底为纵横混合骨架式结构，其余位横骨架式，每档设实肋板。按需要在机器下方增设旁桁材。

It is to set up bilge well in the place easily to drain.

在便于排水处, 设置污水井。

2. 2. 6. 5 Peaktank

2. 2. 6. 5尖舱

Except to set up deep bar inside fore peak, it is to set up one half deck and set up full strong bottom transverse and side keel for contending with panting region.

艏尖舱内除设置强肋骨外，设置一道平台甲板，船底设置有足够强的肋板及旁龙骨，以抵抗拍击。

The afterpeak adopts additional strengthening composed by bottom transverse, deep bar, side keel and bulkhead.

艉尖舱采用肋板、强肋骨、旁龙骨及舱壁组成的加强结构。

2. 2. 6. 6 Chain locker

2. 2. 6. 6锚链舱

The chain locker of this ship is welding steel watertight structure and auto disk chain type, and it is to set up the drain hole under it.

本船锚链舱为焊接钢质水密结构、自动盘链型式，下设流水孔。

2. 2. 6. 7 Stern post and Stem

2. 2. 6. 7艉柱与艏柱

The stern post is made of compound structure of cast steel and steel plate.

艉柱为铸钢与钢板组合构件。

The stem is made of compound structure of forged steel and steel plate.

艏柱为锻钢与钢板组合构件。

2. 2. 7 Superstructure and deck house

2. 2. 7上层建筑及甲板室

2. 2. 7. 1 Deck

2. 2. 7. 1甲板

All decks for superstructure and deck house are made of steel and it is to set up cross beam and longitudinal girder for strengthening.

所有上层建筑及甲板室之甲板均为钢质，并设横梁及纵桁加强。

2. 2. 7. 2 Steel wall, side wall and etc

2. 2. 7. 2钢壁、侧壁等

The steel casing wall of deck house and engine casing is the welding plane casing wall with vertical stiffener, its construction member size can meet the relative specifications of CCS and the plate thickness is not less than 6mm.

甲板室及机舱棚的钢质围壁为设有垂直扶强材的焊接平面围壁，其构件尺度满足 CCS有关规范，板厚均不小于 6mm。

2. 2. 8 Cargo compartment area

2. 2. 8 货舱区域

It is not to set up the bilge plank in cargo compartment and also not to set up boardside wood guard strip.

货舱内不设舱底木板，也不设舷侧木护条。

2. 2. 9 Sundries

2. 2. 9杂项

2. 2. 9. 1Pedestal

2. 2. 9. 1 基座

It is to set up handhole on the proper position of bed-plate girder so as to repair and maintain.

基座纵桁上在适当位置设置手孔，以便维修保养。

The bottom plating under mainframe should be thickened properly according to requirements of specifications and all pedestals of auxiliary engine, deck gear and etc are steel welding structure.

在主机下的船底板板厚按规范要求适当增加，所有辅机及甲板机械等的基座均为钢质焊接结构。

2. 2. 9. 2 Bulwark and railing

2. 2. 9. 2 舷墙和栏杆

It is to set up steel bulwark with 1. 0m height at two shipboards of main deck and also set up stiffener or bracket knee for strengthening, and the steel railing with 1. 0m height is set up at superstructure.

在主甲板两舷设置高度为 1. 0m的钢质舷墙，并设有扶强材或肘板加强，上层建筑设置高度为 1. 0m的钢质栏杆。

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