20K DWT Bulk Carrier Tech Spec

ship name:

IMO nr:

M/T TBN (20.000 DWT BULK CARRIER) owner:

builder:

class:

class id:

hull nr:

title:

℡ +90 216 428 02 41

project nr:

revision:

TECHNICAL SPECIFICATION designed by:

date:

0 scale:

+90 216 428 44 75

prepared by:

[email protected]

approved by:

document nr:

001.002

sheet:

-

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All rights of this project and documents related are legally guaranteed to Delta Marine and any detriment that can rise in case they are used without registered permission, will be compensated.

M/T TBN 20.000 DWT BULK CARRIER 001.002 TECHNICAL SPECIFICATION

CONTENTS MAIN GROUP 1 – GENERAL _____________________________________________________________ 4 10 11 16 18 19

GENERAL DESCRIPTION __________________________________________________________ 4 ADDITIONAL INFORMATION______________________________________________________ 7 GUARANTEE AND MENDING WORK, DELIVERY ___________________________________ 10 GENERAL CONDITIONS__________________________________________________________ 10 STRUCTURAL CONDITIONS ______________________________________________________ 11

MAIN GROUP 2 – HULL ________________________________________________________________ 12 20 21 22 23 24 25 26 27 28

HULL MATERIALS, GENERAL HULL WORK AND WORKMANSHIP ____________________ AFTER BODY ___________________________________________________________________ ENGINE AREA __________________________________________________________________ CARGO HOLD AREA_____________________________________________________________ FORE BODY ____________________________________________________________________ DECK HOUSE AND SUPERSTRUCTURE ____________________________________________ HULL EQUIPMENT ______________________________________________________________ MATERIAL PROTECTION ________________________________________________________ MATERIAL PROTECTION, INTERNAL _____________________________________________

13 16 16 17 18 19 19 22 24

MAIN GROUP 3 – EQUIPMENT FOR CARGO _____________________________________________ 27 30 33 37 38

HATCHES AND PORTS ___________________________________________________________ DECK CRANES FOR CARGO ______________________________________________________ BREATHING / VENT/GAS FREEING SYSTEMS FOR CARGO HOLDS ____________________ AUXILIARY SYSTEM AND EQUIPMENT FOR CARGO ________________________________

27 29 29 30

MAIN GROUP 4 – SHIP EQUIPMENT ____________________________________________________ 31 40 41 42 43 44

MANEUVRING MACHINERY AND EQUIPMENT _____________________________________ NAVIGATION AND SEARCHING EQUIPMENT ______________________________________ COMMUNICATION EQUIPMENT __________________________________________________ ANCHOR AND MOORING EQUIPMENT ____________________________________________ MAINTENANCE, REPAIR AND CLEANING EQUIPMENT, STORES _____________________

31 32 35 39 40

MAIN GROUP 5 – EQUIPMENT FOR CREW ______________________________________________ 42 50 LIFE SAVING EQUIPMENT _______________________________________________________ 51 INSULATION, BULKHEADS, DOORS, WINDOWS ____________________________________ 52 INTERNAL DECK COVERING, LADDERS, STEPS, RAILING ___________________________ 53 EXTERNAL DECK COVERING, LADDERS, STEPS, FORE & AFT GANGWAY _____________ 54 FURNITURE, INVENTORY & ENTERTAINMENT EQUIPMENT _________________________ 55 GALLEY EQUIPMENT, PROVISION REFRIGERATING SYSTEM, PROVISION STORES AND LAUNDRY OUTFIT ___________________________________________________________________ 56 TRANSPORT EQUIPMENT FOR CREW, PASSENGERS AND PROVISIONS _______________ 57 VENTILATION AIR CONDITIONING AND HEATING _________________________________ 58 SANITARY SYSTEM WITH DISCHARGE, DRAINAGE AND DRAINING SYSTEM FOR ACCOMMODATION __________________________________________________________________

42 43 49 50 51 53 54 55 59

MAIN GROUP 6 – MACHINERY MAIN COMPONENTS ____________________________________ 61 60 DIESEL ENGINE FOR PROPULSION ________________________________________________ 63 PROPELLER PLANT _____________________________________________________________ 64 BOILERS _______________________________________________________________________ 65 AUXILIARY ENGINES ___________________________________________________________ 66 AGGREGATES AND GENERATORS FOR MAIN AND EMERGENCY ELECTRIC POWER PRODUCTION _______________________________________________________________________

61 61 61 62 63

MAIN GROUP 7 – SYSTEM FOR MACHINERY MAIN COMPONENTS _______________________ 64 70 71

FUEL OIL SYSTEM ______________________________________________________________ 65 LUBE OIL SYSTEM ______________________________________________________________ 67

DELTA MARINE Engineering Co. www.deltamarine.com.tr

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M/T TBN 20.000 DWT BULK CARRIER 001.002 TECHNICAL SPECIFICATION 72 73 74 75 76 79

COOLING SYSTEMS _____________________________________________________________ COMPRESSED AIR SYSTEMS _____________________________________________________ EXHAUST SYSTEMS_____________________________________________________________ STEAM, CONDENSATE AND FEED WATER SYSTEM_________________________________ DISTILLED & MAKE UP WATER SYSTEM __________________________________________ AUTOMATION SYSTEM__________________________________________________________

68 70 71 72 72 72

MAIN GROUP 8 – SHIP SYSTEM ________________________________________________________ 79 80 81 82 83 85 86 87 89

BILGE AND BALLAST SYSTEMS __________________________________________________ FIRE FIGHTING SYSTEMS ________________________________________________________ AIR AND SOUNDING SYSTEMS ___________________________________________________ HYDRAULIC OIL SYSTEMS_______________________________________________________ ELECTRICAL SYSTEM, GENERAL PART ___________________________________________ ELECTRICAL SUPPLY SYSTEM ___________________________________________________ ELECTRICAL COMMON DISTRIBUTION PLANT_____________________________________ ELECTRICAL INSTALLATION SYSTEM ____________________________________________

79 82 84 87 87 88 90 91

MAKER LIST __________________________________________________________________________ 95


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MAIN GROUP 1 – GENERAL 10

GENERAL DESCRIPTION The vessel is designed as single screw, grain-fitted bulk carrier for unrestricted navigation and service, being capable to carry bulk cargoes such as coal, grain, ore, etc. as well as heavy cargoes with maximum tank top load for each cargo hold to be 18 t/m2. Alternate loading in all holds are allowed. All cargo holds bottom are to be reinforced for grab discharging as per Rules’ recommendation with special notation. Cargo area is divided into four (4) cargo holds by means of double hull bulkheads, no steel structure in cargo holds. 24.5x18.2 m clear hatch openings give the vessel easy loading/unloading. The hull is designed with bulbous bow, raked stem and transom stern. Ballast pipe tunnel is arranged at center of double bottom. The cofferdam between the engine room and the cargo area is also connected to the pipe tunnel. Cargo holds are to be surrounded by four (4) pairs of type ballast tanks at sides and four (4) pairs in double bottom. Also fore peak and aft peak tanks are to be dedicated to carry ballast water. The space between side ballast tank top and main deck is to be used as passage way along the cargo area. Fresh water is to be carried in tanks, located on both sides at aft of the vessel. The neighborhood of the fuel oil tanks with the sea is prevented by cofferdams so that the double hull structure is provided. Fore structure, with bulbous bow, which has a single continuous upper deck with fore castle, is to be constituted by fore peak tank, bow thruster room, paint store and chain lockers. Engine room contains double sided HFO, MDO and LO tanks, Potable Fresh Water, Miscellaneous Tanks, separate Separator Room, Diesel Generator Room, Boiler Room, Workshop, ECR, HPP & Solenoid Box Room, Incinerator Room, Change Rooms, Laundry and Steering Gear Room. Accommodation, which is to be located aft part, is to be divided in four (4) decks, excluding the main deck. The wheelhouse deck and navigation deck complete the accommodation. Total 20+2 cabins (including pilot and repair man cabins) with private facilities, two mess rooms, cargo control room, DELTA MARINE Engineering Co. www.deltamarine.com.tr

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offices, galley, laundry, stores, provision rooms and hospital are to be arranged. Galley & Sanitary HVAC Room, Fan Room, Emergency Diesel Generator Room, HVAC Room, Store, Rope Store, Deck Store and Provision Rooms are to be located on both sides of the funnel on different decks. The vessel is equipped with three (3) pieces of deck cranes, each having SWL 30 tons capacity with 28.5 m of outreach distance. Folding type hatch covers are fitted. The propulsion system is to consist of one (1) pc of two stroke, turbo charged, low speed diesel engine and one (1) pc of fixed pitch propeller. The vessel is to be equipped with three (3) pcs auxiliary of diesel generators, one (1) pc of emergency diesel generator. One (1) pc bow thruster and one (1) pc spade type rudder with rudder horn are to be fitted on the vessel. 101

102

MAIN PARTICULARS Length Overall

(max)

: 157.90 m

Length between PP

(app)

: 151.50 m

Breadth Molded

(app)

: 23.20 m

Depth Molded

(app)

: 12.50 m

Draught (design)

(max)

:

8.60 m

Draught (scantling)

(max)

:

9.00 m

TONNAGE AND DEADWEIGHT The gross tonnage of the vessel is to be about 12.000 tonnes. The deadweight in seawater is to be approximately 20.000 metric tons at design draught and 21.000 metric tons at scantling draught. The Lightship weight is to be approximately 6200 tons.

103

CAPACITIES CAPACITY OF CARGO HOLDS Cargo Hold 1 C Cargo Hold 2 C Cargo Hold 3 C Cargo Hold 4 C TOTAL 100 %

(at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app):

5970 6930 6930 6804 26634


m3 m3 m3 m3 m3 -5-


CAPACITY OF BALLAST TANKS Fore Peak C Aft Peak C DB WB Tank 1 P DB WB Tank 1 S DB WB Tank 2 P DB WB Tank 2 S DB WB Tank 3 P DB WB Tank 3 S DB WB Tank 4 P DB WB Tank 4 S SD WB Tank 1 P SD WB Tank 1 S SD WB Tank 2 P SD WB Tank 2 S SD WB Tank 3 P SD WB Tank 3 S SD WB Tank 4 P SD WB Tank 4 S TOTAL 100 %

(at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app):

550 515 322 322 375 375 375 375 305 305 646 657 558 558 558 558 392 392 8138

m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3 m3

56 29 13 14 112

m3 m3 m3 m3 m3

289 313 55 31 24 12 11 13 5 753

m3 m3 m3 m3 m3 m3 m3 m3 m3 m3

25 4 2 5

m3 m3 m3 m3

CAPACITY OF DIESEL OIL TANKS MDO TK S (at 100%, app): MDO SET TK P (at 100%, app): MDO SER TK 1 P (at 100%, app): MDO SER TK 2 P (at 100%, app): TOTAL 100 % (at 100%, app): CAPACITY OF FUEL OIL TANKS HFO TK P (at 100%, app): HFO TK S (at 100%, app): HFO (low sul) TK P(at 100%, app): HFO (low sul) TK S(at 100%, app): HFO SET TK P (at 100%, app): HFO SER TK 1P (at 100%, app): HFO SER TK 2P (at 100%, app): OVERFLOW TK P (at 100%, app): HFO DRAIN TK P (at 100%, app): TOTAL 100 % (at 100%, app): CAPACITY OF LUBE OIL TANKS CYL OIL TK P DG LO TK p HYD LO TK P LO DRAIN TK S

(at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app):


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DIRTY OIL TK C (at 100%, app): ME LO TK P (at 100%, app): SUMP TK C (at 100%, app): STUF BOX DRN 1(at 100%, app): STUF BOX DRN 1(at 100%, app): TOTAL 100 % (at 100%, app):

10 16 10 1 1 74

m3 m3 m3 m3 m3 m3

CAPACITY OF FRESH WATER TANKS FEED WT TK S FW TK P FW TK S TOTAL 100 %

(at 100%, app): (at 100%, app): (at 100%, app): (at 100%, app):

7 59 71 137

m3 m3 m3 m3

19 13 12 40 19 9 1 1 114

m3 m3 m3 m3 m3 m3 m3 m3 m3

CAPACITY OF OTHER TANKS BILGE HOLD S (at 100%, app): OILY BILGE TK S (at 100%, app): BLACK WT TK S (at 100%, app): GRAY WT TK S (at 100%, app): SLUDGE HOLD P (at 100%, app): SLDUGE TK P (at 100%, app): AIR COOL CLN 1 (at 100%, app): AIR COOL CLN 2 (at 100%, app): TOTAL 100 % (at 100%, app): 105

MODEL TOWING TESTS The hull form of the vessel is tested at a recognized and well-known model tank testing company. The following tests are performed; • • • •

Resistance test at ballast and design draught Self propulsion test at design draught Nominal 3D wake measurement at design draught, one speed Streamline paint test at design draught, one speed

11

ADDITIONAL INFORMATION

110

COMPLEMENT The accommodation area is to be arranged for 20 personnel, pilot cabin and repair man cabin. Nine (9) single berth cabins, nine (9) double berth cabins and two (2) suits with separate bedrooms are to be provided. Accommodation includes hospital. Lifesaving equipment is to be arranged for 22 people.


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111

SPEED, CONSUMPTION & CRUISING RANGE SPEED The service speed at the design draught, at 90% MCR of main engine, in calm weather, smooth sea with wind force not exceeding Beaufort scale 2, in deep and current free water, is about 14.0 knots. CONSUMPTION The daily fuel oil consumption at normal sea condition based on the consumption of main engine at 85% MCR is about 24.1 t / day. CRUISING RANGE With the consumption of approximately 720 tons of heavy fuel oil (90 % of the total amount), with an assumed ship’s service speed of about 14.0 knots; the ship’s cruising range is about 10.000 nautical miles.

112

CLASS & REGULATIONS Flag: Classification Society:

Bureau Veritas (BV)

BV I HULL MACHINERY, BULK CARRIER, ESP, UNRESTRICTED NAVIGATION, NONHOMLOAD, VERISTAR HULL, HEAVY CARGO, GRABLOADING AUT-UMS, CLEANSHIP, MONSHAFT, INWATERSURVEY International standards of ISO and quality standards of IACS are to be followed for the equipment and during construction of the vessel. The vessel is to be built according to rules corresponding to worldwide trade. Additionally classification rules that the vessel complies with authorities and regulations are mentioned below, where applicable and valid at contract date: Rules and Regulations of the Classification Society (BV) Maritime Laws and Regulations of the National Authorities of Registration Country International Convention for the Safety of Life at Sea (SOLAS), 1974, including the protocol 1978, 1988. (mandatory items only, recommended items not to be applied) International convention of Load Line 1966 with Supplements/Amendments 1971, 1975 and 1989 International convention on Tonnage Measurements 1969 DELTA MARINE Engineering Co. www.deltamarine.com.tr

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International convention for Preventing Collision at sea 1971 with 1981 and 1993 amendments International convention for the Prevention of Pollution from ships MARPOL, Annex I, II, IV, V, VI ILO convention 92 and 133 concerning Crew Accommodation on board ships. International communication and Radio conference Regulation 1973 and 1982 and Amendments to implement the Global Maritime Distress and Safety System - GMDSS Guidelines on navigation bridge visibility MSC/Circ. 403 and ISO No 8468. O.C.I.M.F. mooring equipment guidelines as far as practicable. U.S. Cost Guard Regulations for foreign flag vessel, including F.O. transfer facility (CFR Title 33-Part 155, 156, 159 and 164) Requirement of Australian Waterside Worker's Federation (AWWF) for hold ladders. (without certificate) The Navigation Rules and Tonnage Regulations of Suez Canal Authority. 113

CERTIFICATES All relevant certificates and approvals from class and authorities for unrestricted trade are to be supplied to owner by builder. The major certificates are as follows; 1. 2. 3. 4. 5. 6.

Classification Certificate for hull (issued for worldwide trade) Classification Certificate for machinery {issued for worldwide trade) Ships Safety Radio and Telecommunication Certificate (incl. GMDSS) Ships Safety Construction Certificate Ships Safety Equipment Certificate Certificates for associated equipment, as far as required from the Classification Society. (i.e. anchors, chains, ropes and wires, hoisting gear, blocks, shackles, lifeboat, life rafts, main-and auxiliary components, tests of material, magnetic compass). 7. International Oil Pollution Prevention Certificate (MARPOL IOPP) 8. International Air Pollution Prevention Certificate 9. International Sewage Pollution Prevention Certificate 10. International Load line Certificate 11. Tonnage Measurement Certificates (International 69) 12. Attestation of Compliance for Crew Accommodation ILO 92/133 13. Builders Certificate


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14. Yards documents, e.g. protocol of tests incl. trial trip, protocol of inventory and spare parts, stability documents (hydrostatic tables, sounding tables for all tanks, ullage tables for HFO and MDO tanks, intact and damage stability booklet with the cases required by the class and KG limiting curve). Should any of such certificates be not available at the time of delivery of the vessel, the builder is to obtain and furnish to the owner provisional and temporary certificates (interim certificates) and provide the official certificates to the Owners as soon as possible thereafter, but not later than the expiry date of the interim certificate. 117

SPARE PARTS, TOOLS Spare parts, tools are to be delivered in accordance with recommendations from class, authorities and suppliers for unrestricted voyage. The spare parts are to be located in suitable and well secured places. Shelves and lockers are to be arranged for stowage of spare parts.

118

DRAWINGS AND SPECIFICATIONS The designer company is supposed to supply necessary drawings and booklets required by the classification society. All dimensions on drawings are to be in metric units. All technical information and correspondence and all drawings are to be in English language.

16

GUARANTEE AND MENDING WORK, DELIVERY The vessel is to be delivered to the owner completely seaworthy including lubrication oil and hydraulic oil in systems and ready for taking on board fuel, provisions and crew. The entire ship is to be delivered all cleaned and paintwork finished.

18

GENERAL CONDITIONS AMBIENT CONDITIONS The equipment and system ambient working is summarized as follows, Sea water

0 ºC, +32 ºC

Air outside Air inside accommodation Air Pressure

-20 ºC, +35 ºC +22 ºC, +27 ºC 1000 mbar


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Relative Humidity outside Relative Humidity inside acc.

30%, 70% 50%, 60%

UNITS STANDARDS The SI system is to be used for drawings, equipment and ship booklets. DIN / ISO standards are to be applied where applicable. 19

STRUCTURAL CONDITIONS

192

MATERIAL, WORKMANSHIP & EQUIPMENT SUPPLYING The vessel is to be built in accordance with the current shipbuilding practice and workmanship standard of the builder’s yard, which has been approved as required by the classification society where necessary. The technical specification of each major item of equipment is to be forwarded to owner for approval.

193

ALTERATIONS Alterations during design and construction period are to be agreed in writing.


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MAIN GROUP 2 – HULL GENERAL The complete construction meets the requirements of the Classification Society in relation the regulations of the Bulk Carrier. Scantlings of hull and superstructure are to be in accordance with the requirements of the Classification Society and the results of Finite Element Stress Analyses. Where this is not specified by the Classification Society rule, the scantlings are to be in compliance with the Builder’s practice. The hull is to be built as single deck, double side and double bottom construction. The vessel is to be of all welded steel construction with a combination of transverse and longitudinal framing. Cargo holds are to be designed to withstand allowable loads of 10000 t/m3. All materials used in the construction and outfitting of the bulk carrier are to be suitable for their purpose and appropriate to the service and operation of the vessel. The vessel is to be constructed throughout of steel plates and sections of approved shipbuilding quality, tested and approved by the Classification Society. The vessel is designed and to be constructed as such to reduce the vibration and distortion of hull as much as practicable. All workmanship is to be according to good shipbuilding standards and good practice. Sharp end and corners are to be avoided and necessary protection is to be provided for rolling parts. All elements within the cargo holds, on shell plating, on liquid fuels’ bulkheads, on open decks and elements subject to Class requirements are to be welded on double continuous. The structure is to be adequately stiffened in way of hawse pipes, deck machinery, bollards, towing fittings and elsewhere as required. Discontinuities in the structure are to be avoided as far as is practicable. Each (non-cargo) hold space and void space is to be provided with at least one manhole. Within cargo area, each ballast tank is to be provided with two manholes. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Inside Engine Room, double skin HFO storage tanks are to be provided and the sump tank is to be fitted with two manholes. All equipment, machinery, tanks, where leakage may occur, is to be surrounded by welded steel coaming around the foundations. A drain line or plug is to be provided at lowest point of the coaming. In ballast tanks, a particular care is to be given to provide good drainage in order to get efficient pump operation. Free service spaces are to be provided for all equipment and machinery. Insert plates are to be fitted to compensate for openings in the shell and all openings are to be well rounded and carefully finished. All exposed surfaces are to be as smooth as possible without undue surface irregularities according IACS regulations for new construction Thickness of plating in sea chest is to be at least 15 mm. Reinforcements for all static and dynamic loads arising from main and auxiliary machinery are to be provided as per class requirements. Engine casing and associated machinery spaces are to be located under the accommodation superstructure. The height of the funnel and the design of the top are designed to minimize smoke and soot being defected down. 20

HULL MATERIALS, GENERAL HULL WORK AND WORKMANSHIP Strengthening and supports are to be arranged where necessary in the vicinity of propeller, hawse pipes, deck machinery, fairleads and other places where external forces, vibrations, wear etc. occur.

204

FRAMING Main frame spacing is to be 700 mm at midship structure and 600 mm for aft and fore ship structure. The hull is to be built with longitudinal stiffeners and transverse web frames in cargo area. Outside cargo area transverse framing is to be provided. Longitudinal stiffening is to be lead into the engine room as required for ensuring the continuity of longitudinal strength. All transverse deck webs, deck longitudinal in way of cargo holds and deck stiffeners in ballast tanks are to be fitted below deck.


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Good drainage in frames, plate frames and stringers are to be provided. The frames are to be welded to the shell plating with double continuous welding in all tanks. The side shell plating is to be transversely or longitudinally stiffened and supported by webs according to the Class Rules. The main deck in cargo area is to be built in longitudinal framing system with stiffeners facing inside the cargo holds. Poop deck is to be built in longitudinal framing system and reinforcements in the way of mooring winches by thicker plates are provided. Forecastle deck is to be built in transverse framing system and reinforcements in the way of mooring winches by thicker plates are provided. 205

PLATEWORK The shell and other visible plate are as straight and even as practicable and acceptable by Classification Society. Scallops in tanks of sufficient number and size are provided to avoid air pocket and slow drainage.

206

WELDING Welding is to be executed in accordance with the builder’s practice approved by the Classification Society. Welding is to be performed for the entire hull structure manually or by automatic welding tool. All welding materials and procedures are to be subject to Classification Society approval. Ship shell plates are to be butt welded. Air fillet welds, exposed to weather or seawater or “wet spaces” are to be double continuous. Stop welds are to be arranged, where bulkheads and primary and secondary members are crossing through a watertight boundary. Intermittent welds may be used in covered areas where accepted by the Classification Society. Adequate welding table for production purposes is to be performed. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Temporary welding is to be carefully removed and made smooth by chipping and/or grinding where necessary. Corrective measures for miss-cut holes, misalignments and excessive gaps between surface of edges, etc. are to be applied subject to approval of Classification Society. Edge preparation is to be in accordance with approved shipyard standard. Clips for stages inside cargo tanks are to be removed and scars grounded down and undercut are to be built up prior to grit blasting and tank coating. All welding is to be completed to the greatest possible extent before blasting of welding seams and painting. 207

PRETREATMENT All steel plates and profiles used in the building of this vessel are to be sandblasted to SA 2½ and shop primed with zinc-silicate primer. Shop primer is to be compatible with paint maker. Any oil, grease, dust or salt contamination is to be removed by solvent cleaning, washing water containing suitable detergent following by drying.

208

STEEL MATERIAL The hull, including superstructure and deckhouse, is to be made of 72% of A Grade, 12% of AH Grade and 16% of DH Grade steel and is to be completely welded, according to the regulations and under the survey of the Class. All outside screw and nuts are to be at least hot galvanized. Continuous welded seams are to be used for all tanks and for all weather exposed areas of the hull. Apart from special reinforcements, the material dimensions to correspond to those required by Classification Society. All frames beams and stiffeners are to be rolled sections or built-up sections or flat bar.

209

ACCESS OPENING AND TEMPORARY PIECES Provisional access may be opened where required for access, communication and/or ventilation, etc. for builder’s workers during the construction and to be closed by insert plate or overlap (doubling plate) according to the Classification Society’s approval after the completion of the work concerned. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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21

AFTER BODY

210

GENERAL The stern is to be designed to obtain adequate distance for the propeller. Transom is to be vertical flat shaped. Eyes plates are to be provided for lifting of propeller and rudder.

218

STERN FRAME The stern frame is to be of welded construction and sufficiently reinforced. Cast steel parts are to be used for propeller boss and around rudder bearing. Remaining parts are to be fabricated. The stern frame is to be well connected to the shell, stern and keel plate.

22

ENGINE AREA

220

ENGINE ROOM DOUBLE BOTTOM The engine room is to be built with double bottom in way of engine space and double side in way of fuel tanks. Both longitudinal and transverse framing systems are to be used. The double Bottom height in engine room is 1700 mm. The height and the width of double skin are to be in accordance with the requirements of the related notation of the Classification Society. The double skin spaces are to be closed with watertight manholes to enhance the vessel’s flooding ability. Two (2) bilge wells with sufficient capacity are to be arranged.

221

SIDE SHELL Vertical frames with horizontal and vertical webs are to be arranged.

223

PLATFORM DECK Platform deck in engine room is to be reinforced for static and dynamic loads from aux. engine, boiler etc. Pillars girders and stiffeners are to be arranged in order to avoid serious vibrations, where necessary.


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23

CARGO HOLD AREA

230

GENERAL Four (4) cargo holds are to be divided with double skin watertight bulkheads. Between the bulkheads entrances to holds are provided and the deck cranes’ pedestals are to be located at the same line on deck level. No steel structure is to be faced into cargo holds. Transverse bulkheads are designed with upper and lower stool construction in order to reduce the remained cargo.

231

SIDE SHELL Longitudinal framing system is to be used in side shell construction. In the transition area where discontinuity occurs (fore and aft bulwark) plates are to be thickened in extra in order to reduce the stress, if necessary. Inner side is to be reinforced with longitudinal system. Guardrail is to be arranged between bulwarks including pilot ladder arrangement according to class requirement.

232

DOUBLE BOTTOM Double bottom tanks in the entire cargo area are to be arranged for Water Ballast Tanks only. Double Bottom height is to be 1625 mm and the construction keeps the same level of height until the bulkhead separating the double bottom ballast tanks from side ballast tanks. Inner bottom and double bottom are to be reinforced in longitudinal system. In compliance with related rules of permanent means of access; the access is to be provided through the vertical manholes of 800 mm x 600 mm. Scallops of sufficient number and size are to be opened in order to discharge the ballast water totally and efficiently. Adequate holes are to be provided for rapid water drain, air/gas movement. Pipe tunnel is to be arranged between ballast tanks along the vessel and under the cargo holds. Ballast tank suction is to be placed as far as possible to aft and close to centre line.


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233

DECK WITH STIFFENERS Longitudinal deck frames and transverse beams are to be arranged below upper deck. Longitudinal elements are to be bulb profiles. Open deck has camber but no sheer.

234

LONGITUDINAL & TRANSVERSE BULKHEADS Plane type transverse bulkheads in cargo hold area are to be double skin with stringers. Longitudinal bulkheads are to be of plane type with stiffeners in the ballast tank and ballast pump room. Transverse bulkheads are to be designed with stools in order to minimize the waste cargo in the cargo holds.

24

FORE BODY

240

GENERAL The structure is to consist of paint room, fore peak tank, bow thruster room and chain lockers as shown on the G/A plan. Framing at forward end is to be 600 mm and has deep floors, deep web frames and side stringers as required by the Classification Society. The bulkhead of fore peak tank is to be of flat type stiffened by vertical stiffeners supported by horizontal webs or horizontal stringers fitted at suitable space. One access manhole is to be arranged on each chain locker wall for the inspection of locker and cables. Necessary manholes of 800 mm x 600 mm size are to be provided in order meet the requirements of permanent means of access of Classification Society.

241

SHELL PLATES LOCAL REINFORCEMENTS Shell plating generally to be transverse stiffened and supported by webs and stringers. Anchors to be placed in anchor pocket. Shell plating in way of anchor pocket to be increased in thickness. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The bulbous bow designation is to be provided to minimize the water resistance. 244

FORECASTLE DECK Forecastle deck to be arranged according to G/A Plan with transverse beams and longitudinal girders locally stiffened for anchors, winches etc. Forecastle deck does not have neither sheer nor camber. An entrance house under forecastle is to be fitted and it is to be used for access and equipment overhauling. The fore mast is to be built on top of the entrance house, forming an integrated part of this structure.

245

STEM Stem to be fitted with bulbous bow below waterline and soft nose above.

25

DECK HOUSE AND SUPERSTRUCTURE

257

SUPERSTRUCTURE Superstructure is to be designed with longitudinal stiffeners and transverse webs. All superstructure bulkheads are to be arranged and constructed with corrugated plates. Poop deck is to be arranged with no camber and no sheer. Longitudinal stiffeners with transverse girders and necessary pillars are to be fitted. Necessary reinforcement under the mooring winches is to be fitted. Aft mast is to be located above the battery room as on navigation deck. The deck heights are to be 2700 mm excluding the wheelhouse where the height is to be 2800 mm.

26

HULL EQUIPMENT

260

HULL AND HOUSE MARKINGS All name plates and warning signs are to be in English language. Draft marks in metric units and deck line, approved by class, are to be cut out of steel plates and welded to the hull amidships, stem, transom and stern on both sides. Paint lines are to be spot welded. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Name of vessel, the port of registration and the IMO number are to be marked by steel plate with painting on stern. Name of the vessel, bow stripes, etc. is also to be fitted at fore part of hull one each side. Draft marks in metric units are to be welded to the hull amidships, stem, transom and stern on both sides by steel plate. Each transverse watertight bulkhead is to be marked on shell each side with tank or compartment name by steel plate. The names of the relevant tanks are also to be indicated on the shell adjacent to each drain plug with steel plate. Bulbous mark and bow thrusters mark are to be made of steel plate. The “No Smoking” label and if requested IMO number are to be on superstructure fore bulkhead and made of steel plate. Owner’s trade symbol is to be marked on each side of funnel at wheelhouse deck level. 262

BOTTOM PLUGS AND SEA CHEST One (1) bottom plug made from steel is to be fitted in each ballast tank, cofferdams, aft peak tank, fore peak tank and technical fresh water tanks. Bottom plugs are to be fitted as close as possible to the lowest point of tank, well marked with their respective tank number by welding seams and to be kept clear of points where the keel block is laid beneath in dry dock. Plugs for water tanks are to be of internal square type. A sufficient number of each type of plug keys is to be delivered. Two sea chests are to be arranged in engine room close to CL. These sea chests are to be connected to each other by means of common sea water pipe feeding all sea water consumers such as sea water, foam, fire and tank cleaning pumps. The sea chests fitted with sea water return, compressed air connection for cleaning, air vent for dearation, antifouling anodes are to be connected to impressed cathodic protection system for protecting the sea chest from dirt and corrosion. One sea chest is to be located under the fwd access of the pipe tunnel, in double bottom level for emergency fire pump, having compressed air connection for cleaning and zinc anodes.


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263

BILGE KEEL Bilge keel, which is HP 320x12, is to be fitted on each side along 30% of ship's length. Bilge keel is not a continuous profile. Structure-ends are to be tapered to avoid hard points.

265

FREEING PORTS The freeing ports are to be fitted on each fore bulwark without closing appliances.

266

HAWSE PIPES Two strong hawse pipes are to be built into the hull. The top part of the hawse pipe on deck is to be fitted with solid bar. The diameter and length of hawse pipe is to be sufficient to easily house the anchor shank and shackle. The material of the hawse pipe is to be Class approved type. Each hawse pipe to have permanent water jet pipes, connected to the fire water main on deck and with closing valves. Washing nozzles are to be directed downwards. The hawse pipe is to be fitted in such a way that free anchor fall is secured.

267

BULWARK Bulwark to be arranged as per G/A Plan. The area of the openings is to be determined according to related rules.

268

FUNNEL Funnel is to be arranged from poop deck aft as a free-standing construction in order to minimize noise and vibrations to the deckhouse. Owner’s house flag is to be fixed on each side of the funnel by means of clips.

269

FORE AND AFT MASTS The masts and posts with necessary blocks and fittings are to be installed as shown on the G/A plan


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1 piece of forward mast containing, navigation and signal lights, steering lights, flood lights with dog steps and guard rail is to be located on forecastle deck. 1 piece of aft mast containing, navigation and signal lights, air driven typhoon with dog steps and guard rail is to be located on wheelhouse deck. 27

MATERIAL PROTECTION

270

GENERAL Paint system is to be applied according to the Manufacturer’s direction for a vessel of this type and operation area. De-scaling, shop priming, de-rusting and painting works are to be carried out in accordance with the paint manufacturer’s recommendations and the current builder’s practice. All steel plates and profiles used in the building of this vessel are to be grit blasted or shot blasted to Swedish Standard SA2½ and shop primed. After fabrication, all damaged primer, welds, weld burns, cut outs, scallops etc. to be restored by power tool cleaning and/or wire brushing. The cargo holds are to be coated with modified epoxy as well as ballast tanks. Finishing colors are to be approved by the Owner. Machinery, electrical equipment, fittings, valves spindle and stainless steel valves, deck machinery, navigation equipment, furniture, etc. are to be painted in accordance with the maker’s standards and with colors in accordance with owner’s instructions unless otherwise specified. In case of the application of epoxy paint during the winter season, the Builder may use the winter type epoxy paint recommended by the paint manufacturer. Copper, copper alloy, aluminum, aluminum alloy, stainless steel, piled parts of doubling plates and other non-corrosive metal surfaces are not to be painted. After erection of block sections, all external-welding seams on shell plating to be sweep blasted or power brushed to ST 2½ before touching up. Galvanizing is to be done after fabrication is completed. Minor damages outside sleeve joints and similar may be touched up with zinc rich paint. Paint guarantee from the Paint Manufacturer is to be directly assigned to the Owner for 12 months period after the delivery of the vessel.


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271

MATERIAL PROTECTION EXTERNAL Below water line, anti-fouling is to be applied for 36 months docking interval. The painting schedule is to be in accordance with the following with number of coats and thickness according to maker recommendations. Bottom, side below deep waterline: Surface

Dry Film Thickness (microns)

Epoxy to be determined by maker Modified epoxy to be determined by maker Self polishing antifouling 3 years lifetime Top side, above waterline, external bulwark etc. Surface


Epoxy Epoxy finish Total

to be determined by maker to be determined by maker to be determined by maker

Weather exposed decks, superstructure exterior, railing, mast, cranes, davits, funnel outside and deck machinery/equipment

276

Surface


Zinc silicate Tie coat Epoxy finish Total

to be determined by maker to be determined by maker to be determined by maker to be determined by maker

GALVANIZING The following to be made of galvanized steel, Air pipes and vent heads on weather deck Cable trays Stanchions and beams for awnings Sea chest grids Gratings Door dogs Other fittings as mentioned in this specification All sea water steel pipes, specified are to be galvanized and steel pipes are to be warm galvanized after prefabrication.


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The galvanizing is to be done by hot dip method except, bolts, nuts, etc. which will normally be electroplated. Damaged area of galvanizing part caused by the electric welding, mechanical damage, etc. are to be touched-up by one (1) coat of zinc rich paint as far as practicable. 278

EXTERNAL CATHODIC PROTECTION Impressed cathodic protection system is to be fitted in accordance with the maker recommendations. Each engine room sea chests are to be fitted with one (1) pc antifouling and one (1) pc of corrosion anodes in accordance with the maker recommendations. Emergency Fire Pump sea chest is to be fitted with only antifouling anode.

28

MATERIAL PROTECTION, INTERNAL Following paint scheme or equivalent is to be applied. Cargo holds inside Surface Modified Epoxy Total

Dry Film Thickness (microns) to be determined by maker to be determined by maker

All internal areas of cargo holds are to be grit blasted to SA 2 ½ and carefully cleaned by vacuum cleaner. The quality of the cargo hold coating must allow the paint manufacturer to issue a 5-years guarantee/insurance. Ballast tanks, bilge water tank, grey water tank, cofferdams, void dry spaces, bilge wells, chain lockers, ventilation ducts Surface Epoxy light, light color Stripe coat before each coat Total


Portable Fresh Water Tanks Surface Universal primer Solvent Free pure epoxy Total

Dry Film Thickness (microns) to be determined by maker to be determined by maker to be determined by maker

Lube oil, fuel oil tanks will not be painted. They will be cleaned and oil wiped. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Engine room, stores, workshop, steering gear, bow thruster room Surface Epoxy light, light color Total


Engine room, area below floor grating Surface Epoxy

Dry Film Thickness (microns) to be determined by maker

Funnel inside Surface Multipurpose primer gray Total


Piping Systems Sea water Galvanized Oil pipes, inside Cleaned and oil wiped Hot and cold water pipes (not visible parts) Galvanized Fire / Deck Wash /Foam Galvanized and coated externally same as deck. Other Engine room pipes Coated as engine room structure with identification bands. Paint works are to be done by airless spray; however hand brush or roller may be used where it is impracticable to use spray. Mixing and thinning of the paint material and interval of painting are to be in accordance with the paint manufacturer’s recommendation Stripe coat is to be applied to holes, scallops, drain holes and sharp ends. The chamber of the rubber gaskets in steel doors and hatches are to be painted prior the fitting of the gaskets. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The steel surface of fittings such as pipes, masts pipe supports, grating supports, auxiliary machinery seats, etc. are to be generally power tool cleaned with the wire brush or disc sander in accordance with the Builder’s practice. The surface is to be cleaned of oil, moisture, dust, and other foreign materials with thinner, fresh water, wire brush, and/or compressed air prior to coating. Special considerations should be given to the finishing of steel surfaces in tanks. Pores, pitting and slag must be avoided in the plates and welding, welding tears must be removed, and scars and other inequalities must be reconditioned. All edges must be rounded.


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MAIN GROUP 3 – EQUIPMENT FOR CARGO GENERAL Four (4) pcs of double hull cargo holds are to be arranged in way of cargo area. The cargo holds are to be separated from each other by means of ballast tanks. There is no steel structure is to be facing towards cargo holds. Cargo hold bottom is to be able to withstand 18 t/m2 loads. Tank top plate is to be thick enough to fulfill the requirements of GRAB LOADING notation. Cargo holds top and bottom sides are to be designed as stool construction (sloped plate). The cargo area construction is to provide the vessel the ability to stand against extreme loading cases such as alternate loading, keeping randomly one hold fully empty or keeping hold 1&4 empty while holds 2&3 are loaded. All cargo holds are to be able to carry dangerous cargo. All deck pipes (hydraulic, electric, fire, bilge, CO2 etc) are to be installed in void spaces under main deck side (top sides) to prevent oil pollution and keep the pipes from sea condition. Entry of the void spaces (top sides) is to be provided from aft and fore of the main deck. Void spaces are separated by watertight doors. The deck houses between cargo hatches are to be used as cargo hold entrances, deck crane entrances and cargo hold ventilation. The hydraulic folding type hatch covers to have equivalent clear openings. Three (3) pcs of cargo deck cranes are to be mounted on main deck between cargo holds having stepless hoisting, luffing and turning capability. 30

HATCHES AND PORTS CARGO HOLD HATCHES The weather deck hatch covers are to be high stowing folding type, operated by means of externally hydraulic cylinders. The hatch covers have following dimensions (mm): DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Hatch no 1,2,3,4

Clear opening Inside coaming 24500 x 18200

No of panels fwd/aft 2+2

The hatch covers are to be designed in accordance with the rules of the classification society for carrying bulk cargoes in the holds and calculated for the following loads: For a weather load of

:

17.2 kN/m2

For a vertical sea load of For Hatch 1 For Hatch 2-4

: :

45.5 to 41.1 kN/m2 38.9 to 40.8 kN/m2

For horizontal sea loads of Longitudinal Transversal

: :

175 kN/m2 175 kN/m2

For a uniformly distributed payload of : (timber or cargo with a similar density)

29.4 kN/m2

The hatch covers are to be constructed with flat top plates and are of double skin construction. Sealing between the hatch cover and coaming is to be achieved by means of rubber packing. Four (4) pcs of grain hatches, having each 700 mm diameter, are to be arranged in each hatch. Gas sampling plugs are to be arranged at each hatch side. The hydraulic driven unit (with two piston pumps) is to be located under the fore castle. For auxiliary use, one electric pump unit is to be provided. CARGO AREA ENCLOSED SPACES MANHOLES Four manholes are to be arranged on main deck to enter into the void spaces (top sides). Side ballast tank entrances are to be from void spaces with two manholes. Double bottom ballast tank entrances are to be from cargo hold bottom with flash type manholes. The manhole is to be of watertight square type (600 mm x 600 mm in size). DELTA MARINE Engineering Co. www.deltamarine.com.tr

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33

DECK CRANES FOR CARGO CARGO HANDLING CRANE Three (3) pcs of cargo deck crane for handling bulk and grab are to be installed between cargo holds. Each crane have following features: Safe working load steps SWL SWL (G)

: : :

30.0 t Outreach: 24.0 t Outreach:

Maximum hoisting weight (way of hook): Slewing range : Heel/ Trim :

4,0 – 28,0 m 4,0 – 28,0 m

max 35,0 m 360 dgr unlimited. +/- 5 dgr / +/- 2 dgr

Speeds Housting speed at SWL 30,0 t : 0 – 25, 0 mm/min Housting speed at SWL 14,0 t : 0 – 45, 0 mm/min Housting/lowering speed stepless controlled from zero to max. Slewing speed : 0 – 0,85 rpm Luffing time : 65 sec All three movements can be performed simultaneously. Crane housing is to be of completely closed construction, heated and ventilated. The drive units are to be mounted inside. The interior crane cabin is to be insulated. Panorama view cabin is to be provided with safety class window panes. The cranes are to be fixed on crane rest located as per G/A Plan. 37

BREATHING / VENT/GAS FREEING SYSTEMS FOR CARGO HOLDS

374

VENTILATION / GAS FREEING ARRANGEMENT Each cargo hold have mechanical ventilation system. The ventilation fan particulars as follows ; Capacity Air change per hold Type Execution

: : : :

50 000 m3/h, 400 Pa 7 ch / per hour min. Aixal Cowl, exhaust Ex-proof

Ventilation fans for cargo holds 1&2 are to be located at deck houses top board sides, between cargo hatches 1&2. Ventilation fans for cargo holds


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3&4 are to be located at deck houses top board sides, between cargo hatches 3&4. Manually operated (from main deck) dampers are to be fitted below the fans. Mush room type ventilation covers for air inlet are to be located at fore side of cargo hold 1 for the hold no 1, at deck houses top between cargo hatches 2&3 for cargo holds 2&3 and at aft side of cargo hold 4 aft for hold no 4. The ventilation inlet and exhaust louvres are to be arranged at aft and fore top stool in diagonal position for proper ventilation. The ventilation opening height is to be sufficient (more than 4.5 m) for permanently open position. 38

AUXILIARY SYSTEM AND EQUIPMENT FOR CARGO

384

CARGO AREA BILGE ALARM SYSTEM Water ingress system is to be fitted for each cargo hold. Two (2) pcs water ingress sensors are to be fitted at aft bulkhead with 500 mm and 2000 mm height from bottom. The alarms directly go the addressable alarm panel in wheelhouse. Audible and visible alarms are to be taken from wheelhouse, ballast control room and engine control room. Water ingress system is to be integrated with bow thruster room, under forecastle and paint room bilge alarm system. Pipe tunnel (for ballast system) is to be fitted with bilge alarm, also audible and visible from wheelhouse.

385

PORTABLE DEVICES Two (2) pcs gas detectors are to be kept on board for measuring the gas level from holds.


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MAIN GROUP 4 – SHIP EQUIPMENT 40

MANEUVRING MACHINERY AND EQUIPMENT

401

RUDDER The vessel is to be equipped with one (1) pc of streamlined, balanced, spade type rudder with flap. The rudder area, which is to be approximately 17 m2, is to be in accordance with the acceptable turning diameter. Rudder blade is to be located on the centerline of the vessel aft ward of the propeller and is to operate with the sweeping angle of min. 2 x 35 degrees as normal working conditions. Rudder blade is to be fitted with welded-on hatches for access to the nuts of the rudder stock. Drain plugs are to be fitted at the bottoms and tops. The rudder stock is to be provided with an eyebolt for lifting, and the rudder is to be air tested under pressure and inside protected by coating or similar as required by class authorities. The rudder stock is to be fixed to the blade by hydraulic montage way.

403

STEERING GEAR Electro-hydraulic “rotary vane type” or piston type steering gear of approx. 600 kNm is to be fitted in the steering gear room. The steering gear is to be controlled by electric operation from three steering stands in the wheelhouse, from auto-pilot and by emergency control in the steering gear room. Rudder angle is to be min. 2 x 35 degrees. Mechanical stoppers and hydraulic safety relieves are to be installed. The steering gear is to be epoxy fitted to the foundation. RUDDER ANGLE INDICATOR Panoramic rudder angle indicator is to be installed for deck head mounting on bridge ceiling. Additionally, electric indicator is to be installed in bridge wings and in steering gear room. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Mechanical indicator is to be provided in steering gear room as per Class requirement. 404

BOW THRUSTER Fixed pitch, hydraulic motor driven, frequency controlled bow thruster of 600 kW capacity, with four blades of NiAlBr and 1665 mm diameter is to be fitted. The bow thruster tunnel is to be made of steel plates with grills on sides and is well incorporated in the bottom structure. The zinc anodes are to be fitted in accordance with to maker recommendation. The bow thruster is to be controlled from wheelhouse at three point from zero rpm to the full rpm. Start blocking at insufficient power and overload device to prevent blackout by means of automatic pitch reduction are to be provided.

41

NAVIGATION AND SEARCHING EQUIPMENT

412

NAVIGATION SYSTEM Totally closed wheelhouse designation gives advanced visibility fore aft and sides. The window bottom height is 1 m from wheelhouse flat. Lower windows are fitted front side of the wheelhouse. At least three (3) front windows are to be electrically heated and controlled from wheelhouse console with respect to conning position. Four (4) windows on front side and two (2) windows on aft side are to be equipped with wipers and the wipers are to be controlled from wheelhouse console. Hot fresh water cleaning lines controllable from wheelhouse are to be provided for each window. One main console containing all controllers, two wing consoles containing bow thruster, steering controllers and M/E indicators, one GMDSS console, one chart table, shelves for flag and books are to be located in wheelhouse. The consoles are approximately 1 m away from fore bulkhead. The navigation equipment supplied are to be as follows;


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RADAR One (1) piece Navigational Radar, Arpa System with 250 mm PPI, 25 kW, X-band, 7 ft Antenna, One (1) piece Navigational Radar, Arpa System with 250 mm PPI, 30 kW S-band, 12 ft Antenna and, Two (2) pieces TFT console display are to be fitted. The radars are to be located on each side of the central part of the main control console. The radars are to be inter-switchable. ECDIS One (1) piece TFT console display, interface the speed log, Gyro, GPS, radars, auto pilot, simultaneous display of up to 4 charts, supports all official hydrographical vector & raster charts ECDIS are located near the radars. The ECDIS display available showing the radar, AIS, VDR etc. as part of an IBS system. HAP Display The HAP display is to be fitted for to collect the all data, in one dedicated central display. The HAP can be used as fully approved backup ECDIS. VDR The VDR is to be designed to meet the IMO requirements with internal, external microphones. The minimum data recording period is to be 12 hours. The survivability, impact 50 g half sine 11mS, penetration 250 kg from 3 m with 100 mm diameter pin, fire exposure 110 degree C for 1 hour, 260 degree C for 10 hours, deep sea pressure 30 days in sea water up to 6000 m. WATCH MONITORING ALARM SYSTEM A combined watch timer and alarm unit which meets the requirements adjustable to 12 min. with bridge and mess rooms alarm units is to be fitted on bridge. The on/off timer adjustment from separate watch timer unit is to be fitted in captain’s cabin. WIND SPEED DIRECTION SYSTEM The acoustic resonance technology type wind speed and direction indicator, which gives digital displays of relative wind speed and direction is to be fitted on console. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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D-GPS RECEIVER Two (2) pieces D-GPS The control, display unit with a D-GPS and GPS antenna accuracy better than 3 m are to be fitted. The displays are to be located in main console and in chart space. AIS SYSTEM An automatic identification system employing a LCD bridge display and transponder is to be fitted. This unit connects to the vessel speed log. Gyro and GPS and this information feed to the transponder unit for transmission to other AIS systems. It can also connect to the ECDIS, Arpa, and other ship-borne information systems, where the data can also be displayed. The equipment has correction ability to convert the signals acc. to D-GPRS signals. SHIP’S SECURITY ALERT SYSTEM The system is to be convenient to send a convert signal from a ship which is not obvious to anyone on the ship, who is not aware of the alert mechanism. MAGNETIC COMPASS One (1) piece of magnetic compass which includes aluminum alloy binnacle with optical remote transmission of dial readings from console, reflection tube, and mirror head is to be provided. GYROCOMPASS One (1) piece gyro compass is to be fitted. The master compass is to be fitted in a separate room adjacent to the wheelhouse. The gyro is to be equipped with gyro container for high accuracy at heavy seas. The gyro compass is to be able to quickly correct the heading without setting period. Compass monitor system is to be fitted on bridge deck. The following gyro compass repeaters are also to be fitted, Wheelhouse Overhead Digital repeater Bridge Console repeater with rate of turn indicator Bridge Wings, bearing repeaters with prismatic azimuth device Steering Gear Room, digital heading repeater Navigation data printer is to be fitted on Chart room. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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AUTOPILOT The autopilot can be interfaced to propulsion control system (aqua pilot) with control and LCD display unit. Changes in parameters and heating settings are carried out by a single analogue cardinal control disk. ECHO SOUNDER Echo Sounder consisting of LCD readout display, 200 kHz transducer, transducer tank and digital depth indicator is provided. Transducer and tank is located in bow thruster room while displays in bridge console. SPEED LOG One pc single axis DOPPLER Speed Log for single bottom, range -50 to +50 knots with master indicator in bridge console, transducer, installation kit in bow thruster room and two pcs digital speed repeater on wings are fitted. DEAD MAN ALARM SYSTEM A dead man alarm monitoring panels are to be fitted in ECR and on Bridge deck. The 5 pcs alarm monitoring panels located Chief Eng, 1st Eng, 2nd Eng and two mess rooms belong to ECR, Dead Mean Alarm Panel are to be fitted. Following nautical equipment also to be provided in bridge, One pc clinometer One pc sextant One pc chronometer Two pc barometers Four pc ship’s clocks 42

COMMUNICATION EQUIPMENT

421

EXTERNAL COMMUNICATION EQUIPMENT The vessel is to be equipped with GMDSS area A3 rules. The communication equipment on board are to be as follows, VHF RADIOTELEPHONE The VHF 70 dedicated channel DSC receiver simplex/semi-duplex VHF radiotelephone system with three part console, connection board, loudspeaker, emergency light are to be fitted.


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HF SSB RADIOTELEPHONE The 500W SSB station, frequency range 100 kHz to 30 mHz with graphic LCD display, built in DSC watch keeping receiver and radio telex modem are to be fitted. INMARSAT C SYSTEM The system is to be particularly suitable for normal telex communication and for regular transmissions of small quantities of data such as position and status reports. The system has parallel printer. PORTABLE VHF Three (3) pieces watertight design with 18 channels, rechargeable battery are to be kept in bridge. Additionally water proof intrinsically safe portable VHF are also to be kept in CCR. EPIRB 406 MHZ satellite class 1, float-free, including hydraulic release, global distress alerting, satellite location, 5 years shelf life EPIRB to be fitted on bridge deck. SART The 9 GHz receiver/transmitter, when receiving a pulse from any standard 9 GHz X band radar, the SART transmits a signal which clearly identifies the survival craft on the radar screen. The stand-by duration is more than 96 hours. NAVTEX RECEIVER The Navtex receiver and printer able to receive the two frequencies simultaneously, either 518 kHz/490 kHz or 518 kHz/4209.5 kHz is provided. VHF DSC A1 The VHF DSC A1 equipment able to automatic public call facilities, intercom and distress calls are to be provided on GMDSS console. FLEET 77 The system combines the high quality and speed of 64 kbps7true ISDN service with MPDS making it possible to operate a mobile at sea via satellite. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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WEATHER FAX An economical marine facsimile receiver and printer packed in single compact unit are to be provided. The receiving frequency is 80 kHz to 25 MHz in 100 Hz steps. 422

INTERNAL COMMUNICATION EQUIPMENT COMBINED PUBLIC ADRESS & GENERAL/FIRE ALARM SIGNALS, TALK BACK SYSTEM GENERAL ALARM SYSTEM The general alarm (green bush button) / fire alarm (red bush button) control panel is to be located in Wheelhouse, ECR, CCR control console. One alarm box with general and fire alarm push buttons complete with microphone socket, hand hell microphone with push to talk button for general call located near life boat. PUBLIC ADRESS / TALKBACK SYSTEM The system main panel with handheld microphone, loudspeaker volume control is to be fitted in Wheelhouse deck. The public address system is to be located in crew cabins, living spaces and corridors, workshop, engine room and aft pop deck and fore sides with loudspeakers and horns. The talkback system with reversible lines is to be arranged for engine room, steering gear room, ECR, Emergency D/G Room, CO2 Room, aft and fore mooring area equipped with loudspeaker and horns. AUTOMATIC TELEPHONE SYSTEM An automatic digital telephone with 48 channels and interface to the public alarm system is to be fitted. The main digital unit is to be located in bridge while the analogue unit to be in ECR. The analogue telephones are to be located in Engine Room, Bow Thruster Room, Emergency D/G Room, CO2 Room, Incinerator Room, Cabins, Mess Rooms, Galley, Dry Provision Room, CCR and Offices. SOUND POWERED TELEPHONE The telephones are to be self amplified, complete with LED indication of incoming calls to be fitted in bridge console, ECR, Steering Gear Room, Emergency D/G Room. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Steering, Emergency D/G Room telephones are to be provided with headset. MASTER AND SLAVE CLOCKS One (1) piece master clock with fast forward and fast backward facility and sixteen (16) pieces of slave clocks wall mounting type diameter 220 mm for each cabin are to be fitted. SOUND RECEPTION SYSTEM The sound reception system with main unit, built in loudspeaker, volume control, LED indication the direction of incoming sounds and two water proof microphones located out of each bridge wing are to be fitted to receive the outside sounds without going out. TV AERIAL SYSTEM To receive broadcast programs, the ship is to be equipped with TV antenna system. 427

LIGHTS AND SIGNAL EQUIPMENTS NAVIGATION LIGHTS The following navigation lights and graphic type indicator panel are to be provided on bridge console. Masthead lights: 2 pcs, white, double, 225 deg, 6nm on fore and aft masts. Side lights: 2 pcs, red, green, double, 112.5 deg, 3nm one at each accommodation sides crew deck level. Stern light: 1 pc, white, single, 135 deg. 3nm on flag mast. Towing Light: 1 pc, yellow, single, 135 deg. 3nm on flag mast. Suez stern light: 1”pc, red, single, 135 deg. 3 nm on flag mast. Steering light: 1 pc, blue, single, located on fore mast aft. All round lights: 5 pcs, 4 red, 1 white, single, 360 deg. 3 nm on aft mast Maneuvering light: 1 pc, white, 360 deg. 3 nm on aft mast. The mast is to be synchronized with typhoon. SIGNAL LIGHTS The following signal lights and graphic type indicator panel to be provided on bridge console. Suez signal lights: 12 pcs, 6 pcs red, 5 pcs white, 1 pc green on aft mast. SOUND SIGNALS One pc typhoon is to be provided on the aft mast. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The control system is provided in the wheelhouse. One pc bell diameter 300 mm to be fitted aft side of the fore mast. The gong diameter 500 mm to be fitted aft poop deck. 43

ANCHOR AND MOORING EQUIPMENT Equipment number of the vessel is to be 1960. The windlass and mooring winches anchor, chain capacity are to be determined in according to Equipment Number Calculation and are to be installed in accordance with OCIMF recommendations. The mooring arrangement is to be capable of 4 spring and 8 breast lines to shore at the same time. The control stand of the windlass mooring winches are to be located at sides as far as practicable.

431

ANCHOR, ANCHOR CHAIN AND CHAIN STOPPER Two (2) pieces of POOL – TW type, each weighing 4500 kg, fully balanced execution, high holding power anchors (HHP) of high tensile steel st 52.0 construction are to be fitted. An anchor pockets is to be designed for secured the anchor inward. Two (2) pieces of Q3 grade and 60 mm diameter, total length 577.5 m stud link chain to be installed. The chain cable is to be connected to the anchor with swivel and kenter type joining shackle. One end of each anchor chain is to be fastened and/or released by quick release equipment in the chain locker. Two (2) pieces of roller type chain stoppers with lashing devices are to be fitted between windlass and hawse pipe. The hawse pipe around is to be fitted with rail. A double self-stowing chain locker of sufficient capacity is to be arranged as per G/A Plan. Removable grating galvanised and perforated steel plate are to be fitted above bottom for draining. The collected water is to be discharged to sea by fore side ejector. The manholes and step holes inside are to be provided.


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432

WINDLASS / MOORING WINCHES Two (2) pieces of electro-hydraulic driven low pressure windlasses, each one combined mooring winch, with double split mooring drum and with declutchable cable lifter and one warping end are to be installed on forecastle deck. Two (2) pieces of electro-hydraulic driven mooring winches are to be provided with double split mooring drums and one warping end two on poop deck aft. Additionally one (1) piece of electro-hydraulic driven mooring winch with single mooring drum is to be fitted for stern anchoring. Winches are to be operated locally and no side control stations are to be provided. All mooring lines from drums are to be going out through fairleads.

433

FIXED MOORING EQUIPMENT Bollards, fairleads, panama chocks, stand rollers etc. are to be installed according to class and authorities requirements and are to be approved by the owner.

434

LOOSE MOORING EQUIPMENT Five (5) pieces of ropes each 190 m long, and with 402 kN of breaking load for mooring purpose afre to be selected. Stowage drums for ropes which are not stowed on the drums, are to be provided. Spare ropes are to be stored in rope store at poop deck and under fore castle. The mooring fittings are to be arranged to make easy and safety operation.

44

MAINTENANCE, REPAIR AND CLEANING EQUIPMENT, STORES GAS WELDING EQUIPMENT One (1) piece of 40 lt acetylene bottle and two (2) pieces of 40 lt oxygen cylinders are to be fitted on open deck at Deck B level with guardrail. Pipelines for gas welding equipment are to be provided from the gas bottles to welding outlet station in the engine workshop. INCINERATOR A shipboard incinerator of 400 kW, 50 lt/h sludge burning, 30 lt/h sewage sludge, 400 l/charge solid waste capacity in compliance MEPC 76 (40) is to be fitted in incinerator area. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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ENGINE WORKSHOP Engine workshop is to be equipped minimum as follows Grinding machine, electrical welding set and drilling machine Lockers, benches, shelves, hand tools Working table Tool boards PAINT STORE The paint store, which is to be a gastight division room, and its access are to be located under forecastle deck.


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MAIN GROUP 5 – EQUIPMENT FOR CREW 50

LIFE SAVING EQUIPMENT Fire Control and Safety Plan is to be prepared according to flag government of the ship. Necessary safety signs and other important information are to be prominently displayed. The fire integrity and insulation of ship is to be designed according to SOLAS Ch. II-2. Ventilation of areas such as accommodation, engine room, service stations are to be isolated effectively by closing appliances. Life saving appliances is to be arranged according to flag government rules. The vessel is to be designed to safely reach any spaces such as manholes, gangways, railways, emergency exit from engine room bilge level to exposed deck.

501

LIFE BOATS LIFEBOAT One (1) enclosed, fire resistant free fall lifeboat of approved type, having GRP hull and inboard diesel engine with 22 people capacity, is to be located at port side of the funnel. One sliding ramp electro hydraulic davit system is to be provided on the aft deck for freefall lifeboat. RESCUE BOAT One (1) approved type rescue boat for 6 people with GRP hull and approved crane together with release hook is to be located on Deck A, starboard side aft.

501

LIFE RAFTS Two (2) inflatable life rafts, each for 22 people, one of them to be throwable and the other to be launchable with provision crane are to be located on Deck A aft on both sides of the vessel. The life rafts are to be provided with the hydrostatic releasing device.


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503

LIFE JACKETS, IMMERSION SUITS, PERSONAL PROTECTION 2 pcs 2 pcs 4 pcs 2 pcs 2 pcs 22 pcs 22 pcs 2 pcs 3 pcs 2 pcs 2 pcs 2 pcs 1 pc 1 pc 4 pcs

2 pcs

3 pcs

22 pcs

Lifebuoy Lifebuoy with line Lifebuoy with self igniting light Maneuver board lifebuoy with self-igniting lights and with self activating smoke signal Embarkation ladder Immersion suits Life jacket with light Life jacket with light (for child) Safety Shower + eyewash (As per IBC 14.2.10) Portable explosion meter Portable oxygen meter Portable toxic meter Medical First aid and equipment Stretcher Fireman outfits each including: an air breathing apparatus, safety line with hook, a safety belt, a fireman jacket, a fireman, a fireman trouser, a fireman helmet, a fireman gloves, a fireman boot, a fireman axe with cover, a safety lamb. Protective Equipment each including: a large aprons, a cloth resistance off all chemicals, a special cloves with long sleeves, a chemical resistance boot, a tight-fitting goggles set Safety equipment each including: a self contained air breathing apparatus, an air bottle 6 lt, 300 bar, a spare air bottle 6 lt 300 bar, a cover all chemical resist. Set, a special gloves with long sleeves, a chemical resistance boot, a tight-fitting goggles set, a safety line with hook resistant to all chemicals carried a safety belt, an explosion proof safety lamb. Escape set (including respirator eye protection)

51

INSULATION, BULKHEADS, DOORS, WINDOWS

510

ACCOMMODATION GENERAL The arrangement of all rooms and escapes including the material used to correspond to the regulations of the National Authorities and the SOLAS requirements and to be designed in such way to ensure good insulation, noise reduction and comfortable habitat to the crew. Accommodation is to be designed with air-condition for 20 + 2 complement. The life saving appliance are to be provided for 22 people. Fire detection and alarm system is applied with full compliance with the SOLAS. MAIN DECK Engine Control Room, Workshop, Spare Parts, Change Room, HPP & Solenoid Box Room, Repair Man Room, CO2 Room, Crew Laundry, Change Rooms, Incinerator Room, Hydraulic Equipment Room DELTA MARINE Engineering Co. www.deltamarine.com.tr

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POOP DECK Crew Mess Room, Officer Mess Room, Buffet, Galley, Deck Store, Rope Store, Provision Stores, Dry Provision, Deck Office, Lobby DECK A Store, Galley/Sanitary HVAC Room, Hospital, 9 single berth cabins DECK B Emergency D/G Room, HVAC Room, Store, Laundry, 7 double berth cabins DECK C Bounded Store, 1 single berth cabin for pilot/owner, 2 double berth cabins, 2 suits for Master and Chief Engineer WHEELHOUSE DECK Wheel house, 1 WC, Battery Room, Store 511

INSULATION PARTITION BULKHEADS, PANELLING AND FLOORING Accommodation front and aft bulkheads to 3 m toward to side are to be insulated with A 60 standard. Watertight coaming is made by the bottom profile behind lining in way of wet space and exterior steel boundary bulkhead with sufficient drain system. External bulkheads and ceilings are to be heat insulated with mineral wool with necessary thickness. Internal bulkheads especially constructed from non-combustible sandwich panel consisting of core of mineral wool between two steel sheets with low frame spread surface laid on metal framing are to be properly secured to the structure and to extent from floor to deck above. Ceiling panels of similar type with insulation to fulfill fire and noise regulations stipulated by National Authorities and to be lined so that all cable ways, air conditioning ducts and other domestic services are concealed. The linings, ceilings and partitions are to be made of fire resistance, material mineral wool covered from both sides with decorative painted steel sheets.


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The panel thickness is to be arranged as B0, B15 rating in accordance with the requirements. WALL PANELS / CEILING PANELS PARTITION PANELS Inner partition walls between cabins, alleyways or other accommodation rooms are to be of thickness as 50 mm, and fire rating as B15. LINING PANELS Linings of steel walls, staircase and wet units are to be consisted of lining panel, with thickness as 25 mm and fire rating as B0. CEILING PANELS Ceiling thickness is to be 25 mm and fire rating is to be B0. CERAMIC TILES Finish of ceramic tiles is to be as per yards standard. Decor is to be according to Owners’ choice from sub suppliers’ standard programs. Ceramic tiles are to be provided in the galley/pantry, laundry, dry provision room and in the sanitary cells. Tiles are to be laid with slope to scuppers. FLOOR COVERINGS Quality of PVC-floor, rubber floor, carpets, etc. is to be as per yards standard. Decor's according to Owners choice from sub-suppliers standard collection STAIR COVERING PVC stair nosing with non slip surface is to be used for all stairs in the accommodation area. INSULATION All insulation material and kind of insulation are to be of approved type. In general the insulation material is to be mineral wool of different thickness and weight. The type of the mineral wool depends on the kind of insulation. ACCOMMODATION Thermal Insulation DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Outer walls and weather exposed decks of accommodation spaces and wheelhouse are to be insulated with mineral wool. Webs and frames are to be covered with mineral wool. The bridge navigation deck is to be of double heat insulation. The cable deck bottom is to be insulated with A 60 floating floor. Fire Insulation Type A 60 Fire insulation type A 60 is to be provided according to SOLAS requirements for the accommodation front wall (incl. 3 m at the sides, including wheelhouse) and boundaries between machinery spaces, control stations and accommodation. Insulation of mineral wool thickness is to be as required by the Rules and floating floor is to be of fire rating A 60. For webs and frames mineral wool min. 30 mm, covered with wire mesh. ENGINE ROOM Fire Insulation type A 60 The engine room including the engine casing is to be insulated against the accommodation with an insulation type A 60. The emergency exit of the engine room is to be insulated against the engine room with insulation type A 60. Insulation Engine Control Room Sound insulation covered by special panel system Bulkhead insulation covered by special panel, fire rating B0 Deck insulation covered by steel plates Heated tanks in engine room (except bilge tank) are to be insulated with heat insulation covered with steel sheet. 512

DOORS IN ACCOMMODATION Internal doors are to be of incombustible material and surface in PVC sheeted steel, with three hinges. The clear opening shall not be less than 700 x 1900 mm in accommodation and in door sills are to be of stainless steel. The internal doors are to be designed for 30dB sound reduction.


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A Master key system with 3 keys to each lock of approved type is to be fitted for all doors throughout the vessel, with exception for doors between bedroom/bathroom, and including stores, workshops and lockers etc. ISPS REQUIREMENTS To avoid treats of sabotage and terror additional provision of construction is to be implemented. 1. A complete master key system, doors inside accommodation, all emergency escape ways and access doors to be part of that master key system and to be of a locking cylinder (outside) and a turn knob device on inside 2. Master key padlock system, for all locker and access hatches on the outside deck. 3. Special attention to be taken for emergency escape routes. ACCOMODATION DOORS The cabin doors have B15 fire rating, covered both side decorative painted steel sheet, 0.045 m2 kick off ventilation louvre with shutter, stainless steel sill, open position hook and closer, clear size 700 x 1900 mm are to be fitted. The corridor doors clear size is to be 750 x 1900, while staircase, galley doors have A0 fire rating. ENGINE ROOM DOORS The doors in Engine Room have A0 fire rating, opening by handle, open position hook and closer, clear size 750 x 1900 mm are to be fitted. Separator room doors are to be fitted with two gastight doors for rapid escape. Steering gear room is to be fitted with watertight door to separate the room from the engine room. Workshop door clear size is to be 1100 x 1900 with two parts. Emergency exit doors have A60 fire rating with closer. 514

EXTERNAL DOORS Bridge deck external gas tight doors are to be made of GRP. Other doors are to be weather tight steel door. (Also padlocks to stores room, hatches etc. included with 3 keys to each lock)


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The wheelhouse doors are to be fitted with 300 x 400 rectangular windows. The poop deck inlet doors to have window scuttle. The clear opening for the doors is to be 700/750 x 1900 mm while some doors on poop deck and main deck are to be of 750 x 1600 mm and/or 700 x 1400 mm. The doors for the hold and crane entrances are to be of weathertight type and sized as 1400 x 750 mm. The dimensions of the doors are to be in accordance with the load line requirements. The doors on main deck and poop deck are to be fitted with door indication system showing whether the doors are open or closed. 515

WINDOWS All windows dimensions are to be 450 x 700 mm except engine control room windows (1200 x 650 mm) and wheelhouse windows, fitted with steel reinforced coaming. All windows, except in wheelhouse, are to be recessed, with the outer part inside bulkhead. Number and arrangement of windows are to be provided according to G/A Plan. Fiberglass reinforced coaming is to be used in the accommodation for windows and sidelights. Wheelhouse windows’ minimum height is to be app. 1300 mm. At least three windows at front side are to be electrically heated. The windows in front and at sides are to be fitted with wiper. The controllers are to be on bridge console. All windows in wheelhouse have freshwater washing system with hot water. The fire class of the windows is to be determined according to Fire Integrity Plan. The visibility of bridge windows is to be increased according to SOLAS V Safety of Navigation Reg 22 Navigation Bridge Visibility.

516

WET UNITS Total 28 vacuum type wet units are to be installed and one of them is to be special for Hospital.


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The wet units are to be prefabricated wet unit and the arrangement is to be according to General Arrangement Plan. Decoration is to be determined according to Owner’s choice. 52

INTERNAL DECK COVERING, LADDERS, STEPS, RAILING The ladders and stairs are to be arranged in accordance with the General Arrangement Plan and where required in tanks, on deck, on masts, etc. All internal ladders and stairs are to be of steel. The spacing of tread and rung is to be as uniform as practicable through the whole ladders and stairs. If it is impractical to have either inclined or vertical ladder, the steps of square bar is to be directly fitted on the surface. Handrail endings are to be closed in adequate way according to the Builder’s practice.

521

FLOORING Generally all living and navigation spaces, day and mess rooms, etc. are to be covered with 10 mm skaflex and 2 mm vinyl sheet on. The cable deck bottom is to be fitted with floating floor for heat insulation. Galley and pantry to have anti-skid tiles lay in cement. Anti skid floor plates in engine rooms -where necessary- are to be fitted with slotted screws.

524

STAIRS AND HANDRAILS IN ACCOMMODATION All internal stairs of are to be made of steel. The steps are to be covered with vinyl and non-skid noses. Handrails on the walls are to be made of wood materials.

526

LADDERS IN DOUBLE BOTTOM & SIDE BALLAST TANKS Vertical ladders of steel material, having 400 mm wide and 300 mm distanced 22x22 mm square bar steps are to be fitted in Water Ballast and extend from upper deck to Double Bottom tank bottom level.


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527

LADDERS IN CARGO HOLDS Totally steel ladders with inclined part at first 2.5 m, then a resting platform and inclined ladder of 65 degrees are to be fitted. The ladder’s width is to be 600 mm and 22x22 mm steps are distanced 300 mm. and 22 mm solid bar handrail is to be fitted. The steps are piercing the ladder sides. The dog steps are to be arranged for easy access from cargo hold access hatch to the ladder. The requirements of Australian Waterside Worker's Federation (AWWF) for cargo hold ladders are also to be fulfilled.

528

BOW THRUSTER ROOM FLOOR AND STAIRS Vertical ladders are to be fitted from main deck to the bow thruster room. The floors are to be equipped with galvanised steel gratings.

53 EXTERNAL DECK COVERING, LADDERS, STEPS, FORE & AFT GANGWAY The pilot ladder entrance, mooring areas, accommodation areas are to be fitted with anti skid weld points. The external ladder steps are to be of galvanised steel grating fitted to the sides with screws. The dimensions of external ladders are 600 mm wide, 300 mm step distances, inclination 52 degrees. 533

HANDRAILS In general, the open rails and stanchions are to be fitted around all exposed decks and house tops, except where the bulwarks or screens to be provided and where a protection is afforded by equipment, such as lifeboats, etc. The handrail top height is to be 1000 mm, the distance from deck are 230 mm, 380 mm, 380 mm. The top rail is to be of DN32 steel pipe, others’ diameter 22 solid bar. 60x15 flat bar is to be fitted at every 1.4 m. A gate is to be arranged port and starboard on main deck aft part for pilot ladder etc.


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Ends of handrails are to be closed in suitable way to protect personnel and their clothing in accordance with shipbuilding practice. 534 LADDERS, EXTERNAL

STEPS,

PLATFORMS,

GRATINGS

WITH

EQUIPMENT,

Construction is to be according to Builder’s Standards. All external stairs and gratings are to be of galvanized mild steel. On upper deck, platforms in galvanized steel material are to be arranged for easy access to the cargo tank hatches. The platforms are to be located on top of the longitudinal elements. 54

FURNITURE, INVENTORY & ENTERTAINMENT EQUIPMENT

541

FURNITURE FOR OFFICERS & CREW, STANDARD FURNITURE All furniture (bunks, cabinets, wardrobes, sideboards, tables, writing desks, sofas, etc.) are to be made as per Builder’s standards. Decoration is to be according to Owner’s choice from suppliers’ standard collection. FURNITURE FOR SINGLE CABINS 1 off 1off 1off 1 off 1 off 1 off

Bed, 2000 x 800 mm (inside measured) Wardrobe with one door Armchair Table Bookshelf Paper basket

FURNITURE FOR BIG APARTMENTS 1 off 2 off 1 off 1 off 1 off 1 off 1 off 1 off 1 off

Bed 2000 x 1200 mm, with two drawers (inside measured) Wardrobes Settee with three seats Armchair Table Sideboard (half high) for refrigerator Bookshelf Writing desk Paper basket

FURNITURE FOR CREW MESS ROOM Dining tables chairs for persons in total DELTA MARINE Engineering Co. www.deltamarine.com.tr

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1 off 1 off

Sideboard half height table for TV Settee with four seats and table

FURNITURE FOR OFFICER MESS ROOM 1 off 1 off 2 off

Dining table with chairs total 8 Sideboard half height table for TV Settees each with four seats and tables

FURNITURE FOR DECK OFFICE 2 off 3 off 1 off 1 off

Armchairs Bookshelves Settee with two seats and table Sideboard half height table for computer

FURNITURE IN WHEELHOUSE (INCL. RADIO STATION) 2 off Pilot chairs adjustable in height and movable in longitudinal direction 1 off Control console 1 off Chart table with deposit facilities from both sides 2 off Aft side mounted half height book board 1 off Flag chest 1 off Radio station table 1 off Paper basket FURNITURE FOR HOSPITAL/DISPENSARY The hospital to have an entrance from the open deck and is to be equipped with the followings: 1 off Washbasin 1 off One bunk for two persons 1 off Medical locker, equipped with medicaments, sterilizer etc. according to rules 1 off Wardrobe with one door 1 off Fixed oxygen treatment unit 1 off Waste basket 1 off Transport hammock Each cabin connected to toilet unit with water closet, wash basin, shower, ashtray, paper holder, storm grab, coat hooks, towel rail, shower curtain and mirror with lamp. Each cabin to have outlets for radio connected to central antennas. Outlets for TV in Captain, Chief Eng. Dayrooms and Duty mess.


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In general furniture to be constructed of the MDF (Medium Density Fibreboard) and covered with laminate film finish in visible part only. The furniture and fittings have to be fixing arrangement, rigid construction with decorative treatment of the space. Bridge furniture is to be fitted with wooden lists at all edges. Top of the tables and desks will be covered by linoleum. Bed and wardrooms have dust tight bottom and wood construction. CURTAINS Curtains are to be provided in all cabins, mess rooms and dining room, as follows; Window curtain : Window or side scuttle except in wheelhouse & chart space, galley and engine room. Black partition : Between the wheelhouse and chart space and radio space. Vinyl curtain : All shower space. 55 GALLEY EQUIPMENT, PROVISION PROVISION STORES AND LAUNDRY OUTFIT 550

REFRIGERATING

SYSTEM,

GALLEY OUTFITTING Counters and shelves in numbers to suit the following galley machines: 1 off Range with 4 plates, 4 x 5 kW, marine type 1 off Oven, 2 x 2.5 kW, marine type 1 off Frying table with tilting 1 off Mixer 20 lt. with standard attachments 1 off 400 lt. marine type refrigerator 2 off Single sink 1 off Dish washer 1 off Wash basin 1 off Rack for dishes 1 off Tap for fresh water located close to the galley range 1 off Covered garbage bins 1 off Microwave oven Dish washing sinks, benches shelves racks for dish washing baskets, crockery etc to be of stainless steel and arranged in suitable numbers and dimensions. Cupboard for pots and pans in stainless steels are to be arranged. Cook’s and steward’s utensils and chandlery are to be Owners’ delivery.


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Plate racks and inserts for cutlery, etc. are to be supplied to suit the total number of crew. Fire fighting equipment is to be according to related rules. Draining channels in galley are to be fitted at forward and aft ends. 555

PROVISION STORES Provision store has four partition, dry provision, vegetable room, fish room and meat room. Vegetable room, fish room and meat room has wall mounted cooling system to keep the temperature + 4ºC for vegetables and 20ºC for meat and fish. The dry provision room has stainless steel lining with shelves. The stores have heat insulation. The dry provision has supply and separate exhaust ventilation outlet. Draining channels are to be fitted at forward and aft ends. The cold stores (vegetable, meat, fish room) to be insulated 100 mm polyurethane foam and covered with stainless steel sheet. The floor is to be finished anti skid PVC grating. The door frame connection is to be fitted with electric heater. Each room is to be fitted with unit cooler. The main sea water cooled condensing unit is to be located in HVAC Room.

558

LAUNDRY Two laundries are to be located on Deck A and on Deck B. Each laundry is to be equipped with, 1 off 1 off 2 off 1 off

Stainless steel bench with sink ironing table 6 kg fully automatic washing machine Hand iron

Draining channels are to be fitted at forward and aft ends. 56

TRANSPORT EQUIPMENT FOR CREW, PASSENGERS AND PROVISIONS

563

CRANE FOR RESCUE BOAT / PROVISION / LIFE RAFT One (1) piece of electro-hydraulic, single jib crane with self-contained hydraulic power unit mounted in the crane foundation is to be provided for the handling of rescue boat, launchable life raft and provision/spare part purposes. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The capacity of crane is to be SWL 2 tonnes minimum, at app. 7 m outreach. Sufficient length of galvanised steel wire rope is to be provided on the winch drum so that the hook can be lowered to the waterline when the vessel is in normal ballast condition. The crane is equipped with hoisting, luffing and slewing device. 567

PILOT ROPE LADDER Two (2) sets of manual pilot rope ladder are to be provided in deck store for each side of the main deck in accordance with the requirements of SOLAS and National Authorities. The length of pilot rope ladder is to be sufficient to reach down about 600 mm above water line when the vessel is in normal ballast arrival condition.

568

ACCOMODATION LADDER Two (2) pieces of accommodation ladders of aluminium alloy construction with fixed curved steps of non skid type are to be fitted on each side of the vessel at main deck level. The length of the ladder is to be sufficient to reach down to about 600 mm above waterline when the vessel is in normal ballast arrival condition.

57

VENTILATION AIR CONDITIONING AND HEATING

571

VENTILATION/AIR CONDITIONING SYSTEM FOR ACCOMMODATION AIR CONDITIONING The ventilation ducts in the air conditioning system to all cabins, mess rooms, day rooms, ship office, wheelhouse, laundry etc. are to be of insulated galvanized single spiro duct system. The air condition unit is to be arranged in the HVAC Room. Each air terminal units in cabins have individual regulating of flow. Design conditions: Summer Ambient conditions Interior conditions Seawater temperature

+ 35°C at 70% RH outside + 27°C at 50% RH outside + 22°C + 32°C


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Winter Ambient conditions Interior conditions Seawater temperature

- 20°C + 20°C 0°C

The unit is to be heated from the thermal oil system. The system is to be designed for 50% re-circulation of air from the accommodation. Cabin exhaust is to be provided from kick out vent grill on door. Exhaust grills are to be provided on corridor ceilings. Exhaust lines are to be fitted from ceilings to A/C unit return line. For the operation in oil terminals it shall be possible to close the air intake and use re-circulation of air including dilution air through an active coal filter. Air quantity is to be based on the following minimum air changes per/h: Messroom, dayroom, ship office Cabin Wheelhouse Washrooms and laundries Central dayroom (smoking room) Toilets Changing room 7 Galley Stores Dry provision

10 8 15 12 12 15 60 3 10

AIR TREATMENT UNIT One central unit of approximately 9000 m3/h, 2300 Pa for handling the air supply with mixing chamber, filter, humidifying device suitable for 44 dm3/h, 138 kW heating device with temperature controlled thermal oil 180140°C), 122 kW air cooler for direct expansion of Freon 404a and a fan, is to be located in fan room. Casing and covering panels are to be made of galvanized steel sheet or equal material, and to be insulated with 50 mm sound absorbing and heat insulating material. Fan (built inside vent unit) is to be of centrifugal fan type, with motor and vbelt drive. Centrifugal fan casing and impeller are to be made of galvanized steel or equal material. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The unit is to be a compact unit so that all fans, motors, condenser are to be covered 572

VENTILATION SYSTEM FOR GALLEY / WET UNITS GALLEY A separate Air Conditioning system is to be installed inside the galley. Stainless steel canopy with removable grease filter to be arranged above range in galley. Canopy is to be connected to a separate exhaust fan. A “spot-cooling” system connected to the air conditioning plant is to be arranged for the galley. Galley is to be fitted with an A/C unit of 1600 m3/h, 500 Pa, consisting of air supply, return with mixing chamber, filter, humidifying device, heating coil with temperature controlled thermal oil, air cooler for direct expansion of Freon 404a and a fan. The fresh water cooling type separate condensing unit is to be fitted also in HVAC room. Removable grease filter and automatic fire damper are to be arranged in galley. WET UNITS Wet units have separate exhaust system with separate duct and medium speed fans. The higher exhaust capacity is to be applied to the wet units to avoid entering of smells into cabins. The radial type sanitary exhaust fan of 950 m3/h 800 Pa, is to be fitted in HVAC room.

573 VENTILATION/AIR-CONDITIONING SYSTEM FOR ENGINE CONTROL ROOM Engine control room is to be separately ventilated. A local air conditioning plant for cooling the air is to be arranged. The capacity of the plant is to be suitable for maintaining an inside temperature at approx. + 22°C with a relative humidity of 45% and at outside temperature of + 35°C. The plant is to be dimensioned for re-circulation and for a fresh air supply of approximate 300m3/h.


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574

VENTILATION SYSTEM FOR ENGINE ROOM The ventilation system is to be designed with a capacity to keep engine room temperature below 45°C when running at MCR and outside temperature of 35°C and to maintain above-atmospheric pressure. Steering gear room ventilation inlet-outlets to be arranged from main deck in respect the load line rules. One (1) piece of fan room is to be located at funnel block fore at Deck A level. The fans are to be installed below the deck level to reduce the noise. The movable blade ventilation louvres are to be fitted on fore bulkhead with closing appliances. Engine room ventilation outlets are to be located inner side of funnel over the wheelhouse deck. The outlets are louvre type with movable blade and closing appliances. ENGINE ROOM SUPPLY FAN Two (2) pieces of engine room supply fans having 75000 m3/h, 400 Pa capacity, are to be provided. One of the fans is to be reversible. The material of the fan casing to be of hot dip galvanized steel and the impeller of salt resistive aluminum and to be two speed regulated between 50-100 %. EXHAUST FAN FOR WORKSHOP One (1) piece of exhaust fan of approximately 475 m3/h is to be fitted in workshop together with outlet gooseneck. EXHAUST SYSTEM FOR SEPARATOR ROOM One (1) piece of app. 700 m3/h exhaust fan is also to be fitted in separator room outlet with fire damper. The outlet duct leads to the outside separately with closing appliance.

578

VENTILATION SYSTEM FOR OTHER SPACES 7800 m3/h, axial type supply fan is to serve the Bow Thruster Room. DN300 sized inlet and outlet goosenecks are to be fitted on forecastle deck for supply and exhaust of the bow thruster room. 480 m3/h, axial type exhaust fan is to be fitted in Paint Room. DN200 sized goosenecks are to be arranged 3 m away from each other and cargo space hazardous area on forecastle deck. The paint room’s fan is to be interlocked with the paint room door.


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500 m3/h, supply fan is to serve the CO2 Room. DN350 sized inlet and outlet goosenecks are to be fitted on front bulkhead of the CO2 room for supply and exhaust of the CO2 Room. 579

VENTILATION OPENINGS GENERAL The ducts opened to the exposed deck are to be arranged with covers such as grills, mushrooms and gooseneck. The material of the duct above deck is to be galvanized steel. The covers, the thickness of the ducts above the deck, and heights from deck are to be in accordance with Load line regulations.

58 SANITARY SYSTEM WITH DISCHARGE, DRAINAGE AND DRAINING SYSTEM FOR ACCOMMODATION 581

SANITARY SUPPLY SYSTEM One (1) piece of water supply system equipped with the following items is to be fitted. One (1) piece, 500 l, 6 bar pressurized tank and two (2) pieces of 5 m3/h fresh water pumps One (1) piece, 500 l, 6 bar hot water heater with heating coil and electric heating with one (1) piece of 1 m3/h hot water circulating pump One (1) piece re-hardening mass and mineralization filter One (1) piece 5 m3/h, UV sterilizing plant with switchboard The equipment is to be delivered in one frame together with accessories. The fresh/hot water is to be supplied to the wheel house deck, wet units, galley, buffet, hospital change room, etc. with galvanized steel pipes. Isolating valves are to be fitted on each deck branch lines. Also a fresh water generator is to be fitted. For the details see item 761.

582

SANITARY DRAIN SYSTEM Discharge of waste water from wash basins, showers, sinks, wash tubs, laundry, and change room drained from water seal type scuppers is to be collected in grey water tank. Drain from galley, buffet and provisions’ scuppers is to be lead to the grease trap in engine room separately. Grease trap separates the grease and water by gravity, the grease is sent to the drain tank while the rest goes to the grey water tank.


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Sewage from all water closets are to be gathered into one main line and are to be led to the sewage tank, via vacuum system. Discharge from each water closet is to be connected to the main lines to avoid back flow from the other water closets. Sewage from hospital is to be led to the vacuum pump inlet manifold with separate pipeline. The separate grey and black water overboard outlets with storm valves are to be fitted. Great care is to be taken for the provision of adequate fall for all discharge piping and no discharge is to be led behind insulation and in way of lifeboat. SEWAGE PUMP One (1) piece of sewage pump with capacity 10 m3/h, 4 bar, is to be arranged to discharge the sewage or grey water to overboard or shore connection from sewage grey water tanks. SEWAGE TREATMENT UNIT One (1) piece of sewage treatment unit with the capacity to be sufficient for 20 people according to MEPC VI/17 annex IV (1976) standards, type approved according to Annex IV MARPOL 73/78 or USCG 33 CFR 159, is to be fitted. The sewage treatment unit uses the biological oxidation to purify the sewage and produce a clean safe effluent for overboard discharge equipped with vacuum pump to be installed in engine room. 583

WET UNITS All wet units are to be of prefabricated standard modules. The floor is to be covered with anti-skid ceramic tile. Each cabin consists of wash basin, soap dish, water battery, mirror, mirror lamb, bath shower unit, shower curtains, exhaust outlet, scupper, inspection hatch, door without grill. The internal material is to be normally stainless steel. Change rooms’ wet units are not to be fitted with shower equipment. Hospital’s wet unit is to include bath tub with shower instead of shower. All exposed metal fixtures, taps, valves, accessories and trim are to be of aluminium or chromium coated brass. Wet units are to be equipped in accordance with the vacuum system. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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MAIN GROUP 6 – MACHINERY MAIN COMPONENTS 60

DIESEL ENGINE FOR PROPULSION

601

DIESEL MAIN ENGINE For propulsion purpose one (1) piece, in-line, two stroke, slow speed, nonreversible with turbo charger MAN 8S35MC, 5920 kW at 173 rpm type main engine is to be installed. The engine is to be equipped for unmanned engine room. The outputs of the main engine are to be transmitted directly to a fixed pitch propeller. The main engine’s specification is to comply with IMO Rules for NOx emission. Fuel consumption is referred to calorific value Q=42.700 kJ/kg at ISO conditions operating for the controlled pitch propeller. The engine to burn Heavy Fuel Oil, IF-380, 700 cst at 50ºC.

63

PROPELLER PLANT

634

FIXED PITCH PROPELLER PLANT The propeller from MAN B&W is to be of 4-bladed and fixed pitch type, made of Ni-Al-Br, having 4250 mm diameter and running at 173 rpm. The propeller is to be optimised for 90% of M/E power. The main engine is to be directly connected to the propeller by means of intermediate and stern shaft. The stern tube is to be of “anti-pollution” type and the stern tube and stern bosses’ connections to be epoxy fit type.

64

BOILERS

641

AUXILIARY BOILER The vessel is to be fitted with a steam heating system, supplied by one pc of vertical execution, oil-fired boiler, located in boiler room. The main particular of the thermal oil heaters is to be as follows; Capacity Maximum pressure Fuel type Burner type

: app. 2500 kg/h : 7 bar : HFO 380 cst : automatic pressure atomising.


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Boiler capable of keeping the all heated equipment (HFO tanks, seperators, heaters etc.) temperature at design temperatures. Cold start is to be done with MDO via change over valve. The outside body is to be surrounded by incombustible insulation, which is protected by a galvanised steel sheet. A leakage device consisting of level switches is to be fitted on. The heater is to be provided with a CO2 connection for fire fighting in accordance with the classification rules. The main system equipped with two feed water pumps, economiser circulation pumps, dump cooler fuel oil pump set and control devices. Necessary safety devices and arrangements fitted on the system. 641

EXHAUST GAS BOILER One (1) piece of exhaust gas boiler is to be fitted. The exhaust gas boiler’s main particulars are to be as follows; Capacity: 1000 kg/h Soot blowing and fire fighting equipment with water are to be provided. Necessary safety devices and arrangements fitted on the system.

65

AUXILIARY ENGINES

651

AUXILIARY ELECTRIC GENERATOR SET Three (3) pieces of auxiliary generators are to be installed in engine room. The main particulars of the auxiliary generators are to be as follows; Voltage, frequency Power Fuel type

: 450 V, 60 Hz : 575 kW at 900 rpm : HFO or MDO

The diesel engine and alternator are to be flanged together and suspended with anti-vibration pads on a common heavy steel frame. All built-on engine is to be cooled by fresh water, both starting air.


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66 AGGREGATES AND GENERATORS FOR MAIN AND EMERGENCY ELECTRIC POWER PRODUCTION 665

EMERGENCY DIESEL GENERATOR One (1) piece of emergency diesel generator is to be located in emergency generator room with auxiliary systems. The main particulars of the emergency diesel generator are to be as follows; Voltage, frequency: 450 V, 60 Hz Power : 150 kW Fuel type : MDO The power source for control system is to be 24 V DC from charging rectifier via starting batteries. The engine starting system is to be with electric start motor, manually operated, hydraulic type emergency starter, completely mounted on generator set is to be fitted. Starting of the engine is to be made automatically in case of black out.


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MAIN GROUP 7 – SYSTEM FOR MACHINERY MAIN COMPONENTS PIPES GENERAL Machinery system is to be built according to diagrams approved by the Classification Society, Owners, National Authorities and Supplier. Pumps are preferably to be of vertical type and as far as possible of same make. All pumps are to be equipped with manometer/vacuum meter and valve. Water pumps and coolers’ capacities are to be determined from calculations based on seawater temperatures of 32°C and engines running at MCR. Within these general requirements, piping shall run as economically as possible with minimum bends. Connections for instrumentation have the valves as close as practical to the sensing point. Fuel oil, steam, and lube oil pipes are to be shielded against heat sources where necessary. Steam pipes are to be insulated. Valves and fittings are to have flanged connections according to DIN standard. In general, no piping is to be laid over electrical equipment. Where this is impossible, flanges are not to be located above electrical equipment and equipment is to be protected. Screens are to be provided to protect electrical and other sensitive equipment from high-pressurized piping systems, especially fuel piping. Pressure indicators are to be filled with glycerin and to be placed on a steel frame. VELOCITY IN PIPES Piping is to be sized considering maximum flow, pressure drop, suction losses, pumping power consideration and not from velocity consideration only. The velocities of media in external pipe systems for main engine and aux. engines to be designed are as follows;


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Diesel oil suction pipes Diesel oil discharge pipes Lube oil suction pipes Lube oil discharge pipes Seawater pipes Fresh water cooling pipes Compressed air pipes Ballast pipes Fire and deck wash pipes Sanitary water pipes Exhaust pipes

1.0 2.0 1.0 2.0 3.0 2.5 30.0 3.0 2.0 2.5 40.0

m/sec m/sec m/sec m/sec m/sec m/sec m/sec m/sec m/sec m/sec m/sec

MATERIALS Seawater pipes galvanized steel Freshwater cooling pipes mild steel Fresh water filling pipes galvanized steel Sanitary pipes galvanized steel Fuel oil pipes in engine room mild steel Fuel oil pipes on deck mild steel Lube oil pipes mild steel Heating coils in tanks in engine room mild steel reinforced Bilge pipes in E.R. galvanized steel Bilge pipes on deck galvanized steel Fire lines galvanized steel Compressed air pipes in E.R. mild steel Compressed air pipes on deck galvanized steel Steam pipes mild steel 70

FUEL OIL SYSTEM

701

FUEL OIL TRANSFER SYSTEM & DRAIN PIPES The system is to be in accordance with the engine manufacturer’s and class recommendations. Authority requirements are to be fulfilled. The bunker manifolds DN200 for HFO, DN100 for MDO located aft of the mid manifold area. The manifolds are equipped with C certified valves, blind flanges, separate spill trays, pressure and temperature indicator, sample cocks. Necessary pockets are to be arranged in the fuel oil pipes for temperature/pressure measurements. A relief valve for HFO leading the HFO storage SB is located on bunker line to prevent overpressure on line. A relief valve for MDO leading the MDO storage SB is located on bunker line to prevent overpressure on line. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Two (2) pieces 30 m3/h at 4 bar, screw, vertical type type HFO transfer pumps located bilge level and one (1) piece of 10 m3/h at 4 bar, screw, vertical type type MDO transfer pump located at separator room level are to be provided in engine room. For carriage of HFO two (2) pieces of Storage tanks, two (2) pieces of Low Sulphur Storage tanks, one (1) piece of Settling tank, two (2) pieces of Service tanks, one (1) piece of Overflow tank and one (1) piece of Drain tanks are to be arranged. For carriage of MDO one (1) piece of Storage tank, one (1) piece of Settling tank, two (2) pieces of Service tanks are to be arranged. The tank suction valves emergency shut off type hydraulically controller is to be located outside engine room. The tanks are to be equipped with level transmitter and temperature transmitter so that the level and temperature can be seen from automation system. Additionally, the storage tanks are to be equipped with high level and overfill alarm to prevent accidental overflowing. Heating coils with temperature controlled valves are to be fitted in all heavy fuel oil tanks. All other level alarms, local level indicators, level switches, drains are to be arranged in way of tanks. The HFO pipes from service tanks to the engines are to be steam traced. The heat insulation is to be applied to the service settling tanks, separator, booster unit, engine HFO pipes. Closed overflow system is arranged so that all tanks’ overflow go to the overflow tank. Water drainage and waste tray are to be provided. Spill trays with drain pipes to drain tank are to be arranged under following FO equipment in engine room: Purifiers, pumps, filters, day/settling tanks, boiler, etc. Drain from all tanks led to the drain tank.


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702

FUEL OIL PURIFICATION SYSTEM Two (2) pcs HFO purifiers, one (1) pc MDO purifier are to be installed. The capacities of the purifiers are to be in accordance with main engine manufacturer. Below the purifier sludge tank for “shooting” is to be installed. Start/stop is to be made locally and emergency stop is to be made from outside purifier room.

703

FUEL OIL SUPPLY SYSTEM A separate booster module is to be installed for M/E and auxiliary engines including necessary pumps filters, heaters and viscometer. Additionally to the auxiliary booster unit, MDO booster pumps are to be installed in case of rapid change from HFO to MDO. Change over valve of the auxiliary engines is to be controlled from ECR. For the boiler, HFO pump unit including necessary pumps, filters, flowmeter and change over valve is to be installed. Emergency D/G and Incinerator burn MDO from independent service tanks close to each equipment.

71

LUBE OIL SYSTEM

711

LUBE OIL TRANSFER & DRAIN SYSTEM Filling line is to be arranged from bunker station on Poop deck to Main Engine Sys Oil, Cylinder Oil, DG Oil, HPP Oil tank The waste oil from main engine, auxiliary engines are to be collected in Dirty Oil Tank. The oil from bilge separator also discharges the dirty oil tank.

712

LUBE OIL PURIFICATION SYSTEM Two (2) pieces of lube oil purifier are to be installed. The capacity of the purifier is to be in accordance with engine manufacturer. Below the purifier sludge tank for “shooting” is to be installed. Start/stop is to be made locally and emergency stop is to be made from outside purifier room.


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LO purifier in normal operation is to capable of cleaning the sump tank. Additionally purifiers are to be connected to the stuffing box tanks, dirty oil tank for re-cycling. 713

LUBE OIL SUPPLY SYSTEM MAIN ENGINE Two (2) pcs lube oil pumps 135 m3/h 4 bar each are to be installed for main engine. One of them is meant to work, while the other is to be kept as standby and the capacities are to be according to supplier’s requirements. Two (2) pieces of lube oil coolers 550 kW each are to be fitted with thermostatic mixing valve. Automatic duplex filter after lube oil pump and cooler is to be installed and the capacity is to be according to main engine manufacturer. The filter is to be as close as possible to the main engine. Filter is to be fitted with analogue diff. press indicator. Filling of the sump tank from M/E LO tank is to be made manually. Crankcase is to be ventilated and the vent pipe is to be led out of the funnel and drain pipe is to be led to drain tank. AUXILIARY ENGINES Auxiliary engines to have complete built-on lube oil system, including lube oil cooler and filter. Filling manually and drain possibilities of auxiliary engines are to be provided with portable pump to oil drain tank.

72

COOLING SYSTEMS

721

SEAWATER COOLING SYSTEM The central cooling system is to be installed. Two (2) pieces of sea chests each having a capacity of 11.56 m3 are to be arranged in engine room double bottom. Main sea water common line connecting the sea chests is to be DN400. The common line feeds the main engine cooling pumps and auxiliary cooling pumps. The sea chest main valves are hydraulically operated from automation system. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The sea chests are to be equipped with heating coil, anticorrosive and antifouling anodes, compressed air and air vents. SEA WATER COOLING FOR MAIN ENGINE Two (2) pieces of main engine cooling seawater pumps 180 m3/h, 2.5 bar each are to be provided. Two (2) pieces of plate type main engine central coolers 3660 kW are to be fitted. The wax type three way valve discharge overboard or sea chest is to be fitted to keep the sea water temperature approximately at 24 ºC. SEA WATER COOLING FOR AUXILIARY SYSTEMS Two (2) pieces of auxiliary cooling seawater pumps 80 m3/h, 2.5 bar each are to be provided. Two (2) pieces of plate type auxiliary central coolers 826 kW are to be fitted. The wax type three way valve discharge overboard or sea chest is to be fitted to keep the sea water temperature approximately at 24 ºC. Fresh water generator has a separate sea water pump located on double bottom level and serving the fresh water generator combi-heaters. Cooling capacity is based on 32°C sea water temperature. 722

FRESH WATER COOLING SYSTEM Fresh water cooling system of the main engine is to be divided as L/T and H/T systems. One L/T system is to be arranged for the main engine and the other for the auxiliary engines and for other consumers. One (1) H/T system is to be arranged for the main engine. This system is also to be connected to the fresh water generator. The main engine is to be fitted with a preheating unit that consists of one circulation pump and one electric heater. Two (2) pieces of jacket water coolers 980 kW are to be used; while two (2) pieces of electrically driven, centrifugal, jacket water cooling pumps 60 m3/h each are to be installed such that one of them is to be the stand-by pump. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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In the L/T system for main engine two (2) pieces of central cooling fresh water pumps of 175 m3/h, 2.5 bar and two pcs ME central coolers 3660 kW each are provided. Three (3) pieces of central cooling fresh water pumps 30 m3/h 2 bar each for auxiliary engines are to be fitted. Two (2) pieces of central cooling fresh water pumps 50 m3/h 2.5 bar each for A/C and provision are to be fitted. DG central cooler capacity 2 x 826 kW. 73

COMPRESSED AIR SYSTEMS

731

STARTING AIR SYSTEM Two (2) pieces of starting air compressors, about 150 m3/h, 30 bar, are to be installed. The compressors are to be of two stages, water-cooled piston type and have starting selector switch. The compressors are to be equipped with automatic start/stop function and with noise damper on suction filter. The compressors are to be flexibly mounted. Oil-water separator is to be fitted. Instrument air is to be supplied from the 30 bar starting air system via reducing valve. A separate pipe line with a reduction station 30/7 bar is to be arranged to working air system. Two (2) pieces of starting air receivers, 5000 lt, 30 bar, are to be installed. One (1) piece of 200 lt, 30 bar air reservoir, which is to be cylindrical welded construction of steel plate in compliance with the class rules, is to be provided for auxiliary engines.

732

SERVICE AIR SYSTEM One (1) piece of 59 m3/h, 30 bar working air compressor and air dryer to be installed. The compressor is to be air-cooled. One (1) piece of working air receiver, 250 lt, 30 bar to be installed.


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The service system supply the air mainly main deck, accomodation, main engine for service, boiler system, separators, boosters, sounding system for control. 734

CONTROL / INSTRUMENT AIR SUPPLY SYSTEM The main start air receiver is to be supplied to the control air system through the pressure reducing valve and drier for ME. Rest of the air controlled equipment air supply to be from service air system.

74

EXHAUST SYSTEMS Main engine’s exhaust is to be lead through combined economiser, silencer/spark arrester and outfitting. The diameter of the main engine’s exhaust pipe is DN900. Boilers are to be equipped with DN450 exhaust pipe leading through to the funnel top. Auxiliary engine’s DN300 exhaust pipe are to be led through silencer/spark arrester and outfitting to the funnel top. Incinerator’s DN400 exhaust pipe equipped with damper and flue gas fan in accordance with maker’s recommendations, is to be lead through to the funnel top. Emergency diesel generator’s DN200 exhaust is to be led through silencer/spark arrester outside. This exhaust not to pass through the funnel. A galvanized drain pipe of DN32 size is to be arranged. Penetration in funnel is to be provided to prevent water passing into the funnel. All exhaust gas pipes are to be fitted with expansion joints where necessary. The exhaust systems are to be elastic mounted against hull and decks on vibration dampers and to have necessary compensators. Exhaust pipes and silencers are to be insulated with 80 mm mineral wool material insulation to be covered with 0.5 mm thick galvanised steel plate. The silencers to have min 35 dB noise reduction. Each flat to be arranged with profiles and gratings on them. Vertical ladders and platforms to be provided inside funnel for easy access. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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75

STEAM, CONDENSATE AND FEED WATER SYSTEM The main steam line from boiler/economiser is to lead to HFO tanks, separator heaters, AC/ hot water heaters. HFO tanks are to be fitted with temperature controller at steam inlets. Steam traps are to be installed on return lines from tank/equipments. Returned steam/condensate water is to be collected in feed water tank. When necessary, dump cooler condensates the returned media and sends to feed water tank. Feed water pumps is to supply the water boiler automatically. Economiser circulation pumps are to circulate the water from boiler to economiser when main engine is running. An oil detector, salinity indicator, dosing unit, sampling cooler, water test kit, water washing hose are to be provided.

76

DISTILLED & MAKE UP WATER SYSTEM

761

FRESH WATER GENERATOR SYSTEM One (1) piece of fresh water generator, having 20 m3/ 24h per day capacity, is to be fitted to feed the fresh water tanks. The sea water pump capacity 49 m3/h at 4 bar. The produced fresh water ph value is to be adjusted and the water is to be sterilized by ultraviolet filter and sent to Potable FW tanks.

79

AUTOMATION SYSTEM The alarm and automation system is to be dimensioned according to class notation. A central engine control room is to be located on main deck. Control room is to be sound and heat insulated and to be air-conditioned. Main switchboard and engine control console are to be located in control room. CONTROL STATION The ship is to be provided with the following main control stations; One bridge console, free-standing DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Two bridge wing consoles, free-standing One ballast control station console One engine control console 791

CONTROL CONSOLES MAIN BRIDGE CONSOLE Self-standing type control stand is to be installed in wheelhouse built up in modules for navigating purpose, fire, communicating etc. in co-operation with the Owner. In general, all equipment installed in wheelhouse is to be provided with illumination. The brightness of the illumination is to be controlled by the dimmer potentiometer installed as mentioned below except the equipment whose illumination is to be controlled by the dimmer switch fitted on itself. Following instruments are to be provided and installed on centre above the front windows of bridge, Panoramic rudder angle indicator Pitch angle indicator Wind indicator Following equipment shall be mounted on the stand: Main engine control panel Steering gear control and alarm panel Bow thruster control and alarm panel Rudder angle indicator Auto pilot Navigation light controls Fire alarm General alarm button Automatic telephone unit Sound powered telephone Mobile telephone console Typhoon control panel Engine telegraph Echo sounder Fire Pumps and fan control panel Most of the “small” equipment to be fitted on stand among others not specified here Control of window wipers with freshwater washing Radars DGPS GPS DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Outdoor light control panel Remote control searchlight VHF’s Speed log Water ingress panel BRIDGE WING CONSOLE EACH Each bridge wing console contains the following equipment: Remote control panel for propulsion Steering gear panel Bow Thruster panel Rudder angle indicator VHF Gyro repeater with rate of turn indicator Air-whistle control BALLAST CONTROL CONSOLE The ballast control console contains the following equipment; One load calculating marine type PC and monitor Printer for loading calculator Ballast Pump control panel Ballast pump mimic diagram showing the piping scheme of the ballast system and control button of discharge and filling valves Bilge System Outside engine room pump mimic diagram showing the piping scheme of the ballast system and control button of discharge and filling valves Remote level gauging monitoring for bunker, lube oil and fresh water tanks Gas detection panel ENGINE CONTROL CONSOLE The engine control room console contains the following equipment: Main engine control panel Fire alarm panel Alarm monitoring and control system with one monitor One intercommunication unit One auxiliary engine automatic panel Watch keeping Panel Gas detection panel 792

MONITORING, ALARM AND CONTROL SYSTEM IN ENGINE ROOM GENERAL DELTA MARINE Engineering Co. www.deltamarine.com.tr

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The general features of automatic and remote control systems and instrumentation of engine room machinery, complying with the requirements for Class and Authority, are described here. The main propulsion plant is to be operated either from the engine control room or from the wheelhouse in accordance with the requirements of Class. The instrumentation in the wheelhouse is to be kept to a minimum. “START-UP” and “FINISHED WITH ENGINE” can be carried out only from the engine control room. Restarting of normal operation conditions is to be possible only after manual reset in engine control room. Automatic or remote restarting from outside the engine room is not to be permissible. AUTOMATIC CONTROL SYSTEM Automatic control systems are to keep process variables within the limits specified for the machinery during normal working conditions. The automatic control is to be stable over the entire control range. The margin of stability is to be sufficient to ensure that the reasonable variations in the parameters of the controlled process do not cause instability. ALARM SYSTEM The alarm system is to be independent of the automatic control system so that failure in one of the systems will not inhibit operations of the other system. However, alarm and automatic control functions may be combined in the computer system provided for adequate self-checking. All alarms to include acoustics and visual display in engine room area. Acoustic signaling devices are to have an acknowledging device for silencing. After acknowledgment, the acoustic signaling device is to operate for any new failure. The muting of audible alarms is not to affect the visual alarm or interfere with incoming alarms. On/off alarm sensors are usually of failure-safe circuit connection. SAFETY SYSTEM The safety system is to be independent of the automatic control system. However, safety and automatic control functions may be combined in one computer system provided for adequate self-checking. When safety system stops a unit, the unit is not to start again automatically. When a safety system is made inoperative by a manual override, this is to be clearly indicated. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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INSTRUMENTATION The instrumentation and alarms on the control console in machinery control room are to be as per Class requirements. Pressure gauges, thermometers, position indicators, counters, etc. shall be furnished for machinery, equipment and piping system. GROUP ALARMS SYSTEMS All alarms are to be grouped according to Class requirements. The group alarms are, Auto-stop main engine Manually load reduction main engine. Slowdown main engine Fault remote control propulsion. General alarms. Boiler system fault Dead man alarm engine room Fire Bilge/flooding All group alarms are to be presented on bridge and in engineers cabin, according to Class requirements. WATCH KEEPING SYSTEM One (1) watch keeping control panel in engine control room, which indicates the engineer on duty, is to be provided. Parallel indication is to be provided in bridge group panel. Alarms are to be fitted in both day and sleeping room for engine officers, officers’ day room, recreation room and duty mess. DEADMAN ALARM ENGINE ROOM On/off panels are to be mounted in the entrance of engine room, and reset buttons in control room and in engine room. Number of reset buttons is to be according to Class requirements. When the engine room is attended, the system is to be manually switched on/off by switches located in the entrance of engine room. Reset time is to be normally one hour, pre-warning time is to be 3 min. If the pre-warning is not reset, dead man alarm is to be activated on bridge. When the engine room is unattended, the system is to be switched off when an engineer is leaving the engine room. When an alarm is activated, the system is automatically switched on. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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793

AUTOMATION SYSTEM FOR PROPULSION PLANT GENERAL One electronic remote control system for engine speed is to be installed. The system is to be a standard system from an automation supplier, and is to meet all Class requirements. The system to consist of, One (1) main bridge panel One (1) control room panel One (1) order printer on bridge, connected to VDR EMERGENCY ENGINE TELEGRAPH SYSTEM Emergency telegraph system is to be installed according to Class requirements. The system is normally to consist of; One (1) bridge telegraph in main bridge console One (1) engine telegraph close to main engine. The bridge gives order to engine, the engineer accepts the order EMERGENCY ENGINE CONTROL The engine to have emergency start, stop and speed setting on engine. The OD-box is to have emergency control of pitch ahead and astern. Main engine and OD-box emergency control is to be placed very close to each other for easy operation by one person. MAIN ENGINE SLOW–DOWN SYSTEM The remote control is to include functions for automatic speed reduction when engine exceeds various parameters. The slow-down function may be override by a pushbutton on bridge. Alarm indication of all slow-down functions is to be provided. MAIN ENGINE SHUT-DOWN SYSTEM An automatic system is to be arranged to execute emergency shut-down of the engine at certain parameters, i.e. no lube oil, over speed and high fresh water temperature. Manual over-ride from bridge, manual emergency stop on bridge panels and engine control room and alarm indication of all shutdown functions are to be provided.

794

AUTOMATION SYSTEM FOR BOILER The boiler is to be automatically controlled by the fully automatic combustion control equipment. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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795

AUTOMATION SYSTEM FOR AUXILIARY SET AUTOMATION FOR AUXILIARY DIESEL GENERATOR Auxiliary engine for generator is to have the following controls: Local start/stop Local indication and signalization Remote start/stop from ECR desk Remote indication for RPM and important parameters Automatic starting facilities in case of black out Automatic synchronization Quick change over the fuel from ECR. AUTOMATION FOR EMERGENCY DIESEL GENERATOR The emergency generator’s diesel engine is to be controlled and monitored from a separate control panel in the emergency diesel generator room.


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MAIN GROUP 8 – SHIP SYSTEM 80

BILGE AND BALLAST SYSTEMS

801

BALLAST SYSTEM The segregated ballast water having total capacity 8138 m3 carried in 6 pairs -L- type ballast tanks and fore peak tank. Two (2) pieces of 700 m3/h at 25 mwg, electric driven, vertical ballast pumps, located in engine room. The pumps start-stop is to be controllable from ballast control room. Two (2) pcs high pressure type eductor, of 150 m3/h, driven by fire/bilge pumps are also to be located in engine room for ballast tank stripping. Aditionally one (1) piece of 50 m3/h ballast eductor is to be located in fore ship area. Ballast system is to consist of two (2) DN300 sized main ballast lines, with branch pieces to the individual tanks and valves are to be installed in the pipe tunnel so that tunnel and cofferdam keep the system dry and easily reachable. The main line is to be equipped with expansion joint where necessary. The DN250 suction bells are to be located on aft centre end of each ballast tank. The fore peak tank connected to the ballast system with DN250 pipe. Aft peak tank ballast operation is to be done with Bilge/Fire Pump manually. All ballast valves together with sea chest and overboard valves are to be hydraulically remote operated from ballast control room and automation system. Ballast mimic diagram and control button of valves are to be fitted in Cargo Control Room. All Ballast Tanks, Fore Peak Tank and Aft Peak Tank are to have level transmitters that show the water quantity.


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803

BILGE SLUDGE SYSTEM ENGINE ROOM AREA BILGE AND SLUDGE SYSTEM One (1) piece, self-priming, centrifugal, vertical bilge and fire pump of 140 m3/h, 9 bar is to be fitted. One (1) piece piston type bilge collection pump of 5 m3/h, 2 bar is to be installed for daily service. A bilge water separator of 15 ppm with app. 2.5 m3/h capacity rated is to be installed in engine room. The bilge holding tank, which collects bilge oil and which is arranged in engine room, has approximately 19.4 m3 capacity and it is to be provided with heating facilities. One (1) piece electric driven, vertical, screw type sludge pump 10 m3/h, 4 bar sludge pump is to be installed. The pump has suction/discharge from sludge tank, drain tanks, overflow tank etc. and discharge to deck. Start/stop is to be made locally, in ECR and stop at manifold. Engine double bottom area is to be fitted with three (3) pieces of bilge wells one at aft side and two at fore side on each side of the vessel. The wells are to be equipped with level alarm at main control station, in engineer’s accommodation and in navigation bridge and with bilge suction to the bilge collector. Bilge wells’ capacity is to be approximately 0.15 m3/min. Under normal condition, bilge pump collects the bilge to send it to bilge tank. However in emergency cases, bilge fire pump, having is to be able to discharge the bilge to the overboard. Bilge water in bilge tank is normally to be taken from bilge water separator before overboard discharge. The oily water separated from bilge water is to be discharged to oily bilge tank. However bilge water can be transferred to the shore by sludge pump. This pump also make transfers from the sludge tank, thermal oil and hydraulic oil tanks to the shore.


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CARGO HOLD BILGE SYSTEM Cargo hold bilge system is to consist of two (2) DN150 main lines extending along to the pipe tunnel and DN100 to each hold from each main line. The branch line is to be fitted with check valve under the bilge well, nonreturn valve and hydraulically operated butterfly valve in tunnel. Two bilge wells are to be arranged at aft board side of the hold. The wells are to be fitted with plate 10 mm diameter hole and removable flushed plate. The main line is to be connected to the Fire/Bilge, Bilge/Fire Pump suctions and ballast eductors for discharging. When the cargo is a dangerous good, the system is to be able to be separated from engine room by means of spectacle flange and bilge discharge to the sea is to be made by ejector located in cofferdam between E/R and cargo hold. The ejector is to be driven from fire line connection in cargo area. The valves are to be hydraulically remote operated from ballast control room. BALLAST PIPE TUNNEL BILGE SYSTEM The tunnel is to be fitted with audible/visible bilge alarm from wheelhouse, ECR and ballast control room. Suction from lowest point is to be connected to the PS ballast main line with remote operated valve from ballast control room. The bilge is to be sucked by ballast eductors. VOID SPACES ( TOP SIDES ) Each side of the void spaces is to have DN150 main line entending along to the void space bottom. DN100 branches are to be connected to the next void space with non return valves. The main lines are to be connected to the cargo hold main line. BOW THRUSTER AND CHAIN LOCKERS BILGE SYSTEM The bow thruster is to be fitted with audible/visible bilge alarm from CCR and bridge and one suction from lowest point is to be connected to the fore peak tank ejector with remote operated valves from CCR. The bow thruster and chain locker bilge suctions are to be connected to the bow thruster room ejector driven from fire line. The valves are to be hydraulically remote operated from ballast control room.


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804

GUTTER PIPES AND DRAINAGE ON OPEN DECK Openings in shell plating for drains are to be provided according to requirements of Classification and International Load Line Convention. All outside drainage from deck are to be drained to deck below in supersturucture area. Drain from wheelhouse top and aft, of starboard and port side are to be provided.

81

FIRE FIGHTING SYSTEMS GENERAL The fire prevention is to be taken into consideration during the initial design. For this purpose, fuel handling room, boiler room, are to be divided as separate compartment by steel bulkheads. Fuel handling room (separator room) contains as much fuel oil equipment as possible. The FO service, settling tanks are facing to the separator room. The room is to be fitted with two (2) gastight, self closing doors for easy escape. The ventilation inlet-outlet is to be equipped with damper operable from room outside. The vent outlet extends to outside separately. Boiler room are to be separated from engine room by steel bulkheads (except funnel casing) to prevent rapid spread of fire.

811

FIRE DETECTOR SYSTEM The main automatic public address and fire detection unit are to be located in wheelhouse. The general fire alarm control panels are to be distributed to wheelhouse, ECR console and BCR console. The location of the general fire alarm box is to be located close to the freefall life boat. The optical smoke detectors are to be installed in public spaces, cabins, separator room, boiler room, engine room, workshop, incinerator area, CO2 room, emergency diesel generator room, paint room, bow thruster room. Galley and pantry are to be fitted with heat detectors. Additionally, engine room is to be equipped with two heat detectors.


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The system also includes call points, alarms and horns where necessary. The VDR output of the system is to be provided. 813

PRESSURIZED WATER FIRE SYSTEM Fire water system is to be arranged to protect all ship compartment and areas by sea water. Fire water is to be delivered either from the main fire pumps or from the emergency fire pump and the fire system to feed the fire main and the foam system. Fire/bilge pump is to be electric driven, self-priming, centrifugal, vertical, having 140 m3/h, 9 bar capacity. Emergency fire pump is to be electric driven, self-priming, centrifugal, vertical, having 80 m3/h, 9 bar capacity. The fire pump and its sea chest is located under the fwd access trunk of the pipe tunnel. The relief valve of the system is to by-pass the water when excessive pressure is occurred. The main line is designed as DN150 while branches are to be DN65. Fire resistant isolation valves, fire valves, fire boxes are to be placed where necessary. The fire pumps are to be remotely operable and the suction and discharge pressures are to be visible from wheelhouse deck. International shore connection is to be kept onboard and to be able to connect any hydrant on deck.

814

FIXED CO2 SYSTEM CO2 tubes of sufficient number are to be installed in CO2 room. Cargo Holds, Engine room, purifier room, boiler room, engine control room and workshop are to be equipped with fixed CO2 fire fighting system for total flooding. CH1, CH2, CH3, CH4, E/R, Purifier Room are to have distribution valves after master valve. Nozzles of sufficient number are to be fitted in that spaces. All engine room and cargo hold ventilation fans are to be automatically stopped by opening CO2 release box. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Instructions for operation of the system are to be displayed at the control position. The CO2 piping system is to be of galvanized welded pipe. The beam scale for testing the weight of the CO2 tubes is to be provided. The warning notice and instruction charts are to be delivered where necessary. 815

LOCAL PROTECTION SYSTEM The high pressure type local protection system is to be installed in engine room area to prevent spread of fire. The main system is to be located in front of the fresh water tank. The tank low level alarm is to be located such that the fresh water quantity is to be sufficient for local protection system when the alarm is taken. The high pressure nozzles are to be arranged on the main engine, diesel generator, alternators and burner with automatic operated solenoid valves. When the fire sensor activates the system, the intended nozzle(s) are to be opened and the main system high pressure pump is to deliver the nozzle water. The alternators are to be equipped with fog filters to prevent damage. The instruction chart is to be located in foam room.

817

PORTABLE FIRE FIGHTING EQUIPMENT The portable CO2 bottles, dry powders, foam type extinguishers, applicators, fireman outfits are to be located according to Fire Control & Safety Plans, which is to be approved by related authorities.

82

AIR AND SOUNDING SYSTEMS

821

AIR AND SOUNDING PIPES AIR PIPES The ballast tank air vents are to be located at DN250 aft and DN150 fore end of tank and in compliance with damage stability calculations. Void space air vents are to be located DN80 aft and fore. Fore peak tank air vents are to be sized as DN150 and DN250. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Aft peak tank air vents are to be sized as DN80 and DN100. Ballast tank and void spaces air vents are to be fitted with wire mesh. Fuel oil tanks’ (storage, overflow, MDO tanks) air vent pipes are to extend the poop deck surrounded by coaming to prevent oil spillage. Fuel oil, Bilge, Sludge and Drain tanks’ air vents are to be fitted with flame screen. High level and overfill alarm is to be fitted on the fuel oil storage tanks. The fuel airvent system is to be based on the overflow system. SOUNDING PIPES Sounding pipes are to be led as vertical as practicable. The sounding pipes upper part to have holes for air escape. Doubling plates of steel are to be provided at the lower ends of sounding pipes for each tank. The sounding pipes are to be arranged with watertight cover connected to the pipe body with chain. Thickness of the sounding pipe meets the requirement of the Classification Society. 822

REMOTE SOUNDING FOR BALLAST TANKS Pneumatically remote sounding system for all ballast tanks is to be arranged with sounding panels in ballast control room with level gauging display unit.

823

REMOTE SOUNDING FOR BUNKER TANKS Pneumatically remote sounding system for all bunker tanks is to be arranged with sounding panels in engine control room. Bunker tanks for HFO Service tanks for HFO Bunker tanks for MGO Service tank for MGO Freshwater tanks (except FW drain tank) Bilge water tank Sludge tank


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The remote operated centralized alarm, monitoring and control system in ECR includes all soundings, temperatures, levels and volumes for all above mentioned tanks. For FW, LO, HFO and MGO service tanks above double bottom magnetic type level gauging system is to be fitted. 824

SCUPPER & DRAIN PIPES Drain from main deck with DN100x 8.8 mm sized pipes at four points PS&SB leading below the LWL is to be provided. Doubling plate is to be fitted to protect deck and scupper outlets. Scupper is to be placed at the lowest point when the vessel is at even keel and the arrangement is to be sufficient to give effective drainage. GUTTERWAY Gutters are to be provided in the living quarters behind lining space. The drain from the gutters is to be led down to the gutters on the deck below or in case of no gutter, to the exposed deck through the drain plug. INDOOR SCUPPER The cold chambers, dry provision room, sanitary spaces are to be fitted with scuppers. Scuppers are to be fitted in two corners of galley for effective drainage. Drains to have grease traps. OIL COAMINGS Spill trays are to be located under cargo manifold lines are to be in accordance to OCIMF rules. The bunkering spill tank is to be separated from spill tank by means of steel bulkhead. Steel coaming is to be fitted under the air pipe heads and filling connections which are located on the weather deck for the diesel oil tanks, lube oil tanks. Drain plug is to be fitted at the lower position of the oil coaming for easy drainage.


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FREEING PORTS The freeing port having sufficient area and required height from main deck according to Classification Rules is to be arranged on each side of the vessel at aft and fore. 83

HYDRAULIC OIL SYSTEMS

835

HYDRAULIC SYSTEM FOR REMOTE ACTUATED VALVES One (1) piece of hydraulic power unit, one (1) piece of solenoid box for cargo and ballast valves, one (1) piece of solenoid box for engine room remote operated valves are to be located in solenoid box room. The power unit is to consist of two (2) hydraulic pumps, two (2) accumulators and one (1) oil tank. The pipelines are to have 10 mm as diameter and are to be of steel material. All valves are to be double acting type remote operable from BCR.

85

ELECTRICAL SYSTEM, GENERAL PART COMMON ELECTRIC SYSTEM The electrical installation to be in accordance with the class requirements, Complete electrical consumption balance to be calculated including different conditions to owner’s and class approval. The calculations shall also cover transformers and emergency plant. The modes that will be calculated are: A. At sea B. Manoeuvring C. In harbour D. In harbour, stand-by E. Emergency All electric equipment to maintain and fulfil their functions without troubles under the following temperatures of the ambient air and the cooling water shall be as follows: Primary cooling water: +32°C Ambient air temperature for motors: +45°C Ambient air temperature for all other electrical equipment installed in machinery spaces: +45°C Circuit for 230 volts system from main and emergency switchboard to distribution panels shall be three-phase three-wire. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Interior communication and alarm shall be supplied from batteries. Power for emergency loads shall be supplied directly or through distribution panels from the emergency switchboard. 86

ELECTRICAL SUPPLY SYSTEM

860

VOLTAGE, FREQUENCY AND DISTRIBUTION SYSTEM In general, voltage, frequency and distribution for electrical equipment shall be as follows: Item

Voltage Frequency Phase

Generator 3 Motor driven equipment Heating equipment (above 3 kW) Heating equipment (3 kW and less) General lightning Miscellaneous service Nautical equipment Interior communication etc Radio equipment

440 VAC 60 Hz 440 VAC 60 Hz 440 VAC 60 Hz 230 VAC 60 Hz 230 VAC 60 Hz 230 VAC 60 Hz 380 VAC 60 Hz/230 VAC 60 Hz 230 VAC and/or 24 VDC 60 Hz 440 VAC 60 Hz/230 VAC 60 Hz and/or 24 VDC 230 VAC 60 Hz 24 VDC or 230 VAC from emergency gen.

Entertainment equipment Emergency lightning

In general, the power distribution system to be of radial configuration with three (3) wire, three (3) phase supply. Galley equipment etc. to be fed from distribution panels that to be connected to the main switchboard. Nautical instruments, internal communication equipment and VHF radio telephones to be connected to their own distribution board fed from emergency switchboard except gyro compass, autopilot and radars which will be directly connected to emergency switchboard. Radio equipment except VHF radio telephones to be directly connected to the emergency switchboard. Lighting system to be separated into deck lighting system and engine room lighting system. Lighting fixtures to be connected to distribution board fed from the main switchboard and/or emergency switchboard.


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Navigation lights to be connected to navigation light indicator panels, which will be capable of being fed from the main switchboard directly and from emergency switchboard in case of A/C main power failure. 861

ALTERNATORS The alternators output voltage to be controller by an automatic voltage regulator Stator and rotor insulation will be Class F tropical insulation. The generator to be fitted with winding temperature control Space heaters without thermostat to be provided in the frame of alternator to prevent condensation when the generator out of service.

865

TRANSFORMERS For the supply to 230 V service there shall be arranged two (2) three-phase transformers each for emergency and main. Each transformer will be able to serve the whole 230 V system i.e. one transformer in use and one in spare. Output according to Class requirements plus 25% over capacity for each transformer.

866

STORAGE BATTERIES AND CHARGERS Maintenance free lead cell type with electrolytic gel batteries for general, radio and emergency service shall be installed in battery box. The battery for general services shall supply the power for interior communication equipment, alarms, temporary emergency lights, controls, monitoring, etc. Batteries will be placed in a frost-free well ventilated room and stowed in racks well secured on mirror deck. Two sets of automatic chargers and one discharging board for the above general and emergency service battery shall be provided. Each set to consist of 2 chargers, one battery set and locker. One set of battery charging panel for radio equipment of maker’s standard type shall be located in battery room.

868

SHORE CONNECTION One set of 440 Volts, 60 Hz, three-phase, 350 Amp, shore connection equipment consisting of moulded case circuit breaker, phase sequence, indicating lamps and terminals shall be built in the main switchboard. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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A kWh meter, voltmeter and amp meter shall be provided for the shore power connection feeder. A shore power terminal connection is installed. 87

ELECTRICAL COMMON DISTRIBUTION PLANT

871

MAIN SWITCHBOARDS The main switchboard to be drip-proof and self-standing type and shall be made of steel framework located in engine control room. The front to be fitted with hinged, well earthen doors, which can be locked in open position. Removable type covers shall be provided on the rear face of the switchboard. Built-in fluorescent light to illuminate the front panel and supplied from an emergency course (230 V/1 PH/60 Hz) to be provided. Cables in- and outlets to be in the bottom of MSB. The main switchboards to be installed in switchboard room and to consist of the following panels each: Generator control panel 1 synchronisation & shore connection panel 440 Volts feeder panels 230 volts feeder panels For total sets of main, emergency and shaft generators, the main switchboard shall be suitable for manual and automatic synchronising and automatic load sharing operation.

872

EMERGENCY AND HARBOUR SWITCHBOARD One free-standing drip proof totally enclosed emergency switchboard to be installed in emergency diesel generator room. Under normal conditions, the emergency switchboard shall receive power from main switchboard. The switchboard shall be arranged to start automatically in event of loss of power from the main switchboard.

873

STARTERS In general, the starters shall be constructed suitable for bulkheads mounting. Local start/stop switches shall be provided near the motors, but no local start/stop switches shall be provided if the starters are installed near the motors.


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Starting method of the motors shall be Y/D start, and ampermeter for motor at 15 kW or more. 875

DISTRIBUTION PANELS AND BOARDS The distribution panels for lighting to be drip proof, and IP44 in engine room, and bow thruster room and IP 23 in accommodation with automatic fuses. All outgoing circuits for lighting to be protected by means of circuit breakers, and have a separate terminals inside panel. The 24 V DC main panel to be situated in the wheelhouse

89

ELECTRICAL INSTALLATION SYSTEM CABLE INSTALLATION All power cables unless otherwise stated will be maximum operating temperature of 85°C and halogen free. In general, cables run in groups shall be supported by galvanised steel metal hangers or galvanised electric cable trays as far as practicable. Cables on exposed deck shall be wired in the galvanised steel pipe with drain and distribution boxes. Expansion joints will be provided where necessary. Cables passing through weather decks or watertight bulkheads and between fire class zones shall be provided with watertight/gistight type approved penetrations. The cable runs in closed catwalk to be lay on the galvanised cable trays. Power and signal cables to be separated to avoid interference. The cable trays to be fitted sufficient space from hull to permit easy painting and overhauling. Cable connections to electrical equipment to be from below the equipment as far as practible. LIGHTINGS In general, unless otherwise noted, lighting fixtures and accessories to be as follows: Non-watertight type: Accommodation spaces, control rooms


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Watertight type: Outside spaces exposed to weather, engine room, airconditioning room, emergency generator room, refrigerated provision chamber. Explosion-proof type (Ex (p) or Ex (d) : Spaces on cargo deck area, stern area and paint room. Built-in, flush mounted light fittings in accommodation, and in corridors. Fluorescent light fixtures to be flexible mounted where necessary. The normal lighting fittings will be fed from 230 V A.C., 60 Hz, 3 Ph supply system and in general, fluorescent light will be used throughout accommodation and engine room unless not practicable. In general, ceiling lamps in the cabins, the stores etc., to be operated by double pole switches located close to the entrance door. The ceiling lamps in the captain's and chief engineer's bedrooms will be operated from the entrance and the bed by single pole change over switches. Bed lamps, desk lamps and mirror lamps will be operated by a switch, fitted to each lighting fixture. One pc of 40 W chart lamp with adjustable arm and dimmer switch to be fitted over chart table. Sufficient levels of illumination to be provided in accomodation engine room, control spaces and where necessary. SOCKETS One socket outlet for electric shavers will be fitted in cabins/toilet (Isolating type). Two (2) double socket outlet to be fitted in each cabin. Three (3) single socket outlets to be fitted in each public room. One (1) socket outlet (10 A) to be provided in spaces as follows: Workshop, thruster room, air conditioning unit room. Wheelhouse, radio room, electric equipment room and engine control room Six (6) socket outlets of watertight type to be fitted in suitable position in engine room for portable light and hand tools.


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LIGHTING SWITCHES All switches shall be of double-pole type and all plugs and receptacles shall be of three-pole type except special service. Sufficient number of earthen twin sockets to be installed in all spaces. Switches fitted in cabins, public rooms, lockers and similar spaces will be non-watertight type. Switches used for lighting branch circuit will be double pole type. Switches fitted in cabins to be of flush mounted type except where not applicable and those in other spaces will be of surface mounted type. Switches for bed lights and desk lights to be fitted on the lighting fixture. CABLE JOINT In different spaces the junction boxes for cables for lighting and heating groups, etc to be watertight and made of brass, plastic or light metal. RECEPTACLE 10 amp, 230 VAC watertight, double gang socket outlets to be provided in machinery and working spaces and other wet areas + galley. Two receptacles having the rated capacity of 15A shall be installed in laundry for the electric spaces and other wet areas + galley. Two receptacles having the rated capacity of 15A shall be installed in laundry for the electric iron, watertight. Sufficient number of 10 amp non-watertight, 2-gang plastic socket outlets to be provided in accommodation spaces (cabins, mess rooms, offices, passageways, galley, etc). Explosion-proof socket outlets to be provided in hazardous areas. 895

FLOODLIGHTS, OUTDOOR The floodlights shall be installed as follows: Four (4) on the forecastle mast, aft Six (6) on the bridge front One (1) at funnel for free fall life boat Two (2) for rescue boat and life rafts One (1) for each ladder One light on each side for lightning of the ship name sign aft. One (1) 300 watt, 230 volts AC incandescent type near each life raft. DELTA MARINE Engineering Co. www.deltamarine.com.tr

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Two (2) 3000 W searchlights of swivel mounting type to be provided at the top of each bridge wing and remotely controlled from wheelhouse. Suez canal search light to be provided on forecastle cover Flood / search light control panel to be provided in navigation console. 896

EMERGENCY LIGHTING Emergency light to be provided and to be automatically switched on in the event of failure in the normal lighting system,power from the emergency generator. Emergency lighting to be arranged at rescue boat station, on passageways or ladders to these stations on life rafts stations, stairways, exits, control stations, in engine room, thruster room, emergency switchboard etc. The emergency lighting is form part of the ordinary lighting system and included for the enumerated lighting points above.

897

NAVIGATION LIGHT AND SIGNAL LIGHTS In general, navigation lights, anchor lights and NUC lights to be supplied with 230 V AC from the main switchboard via emergency source of 230 V AC from emergency switchboard automatically in the event of normal AC power failure.

898

ELECTRICAL MOTORS The motors, in general, shall be of connected in delta and shall operate with 440 Volts, 3-phase, 60 Hz, AC. Motors less than 0,4 kW and domestic service motors shall operate with 440 Volts or 230 volts single or three phases AC in accordance with manufacturer’s standard. Enclosure of motors normally will be as follows: IP 23 Motors dry spaces and accommodation. IP 44 Motor located engine room and bow thruster room.


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MAKER LIST NO 100 270 - 1 280 33 352 354 381 403 404 41 42 431 - 1 431 - 2 432 - 1 432 - 2 445 500 501 511 - 1 511 - 2 512 515 563 567 571 - 2 571 - 2 572 - 1 572 - 2 573 - 1 574 - 1 574 - 2 575 578 - 1 578 - 2 578 - 3 578 - 4 578 - 5 578 - 6 578 - 7 578 - 8 578 - 9 578 - 10

DESCRIPTION Design Paint & Epoxy coating Paints for Cargo holds Cargo Crane Stainless Steel Valves Remote Operated Valves System Cargo holds measuring system Steering Gear Bow Thruster Bridge Equipment (Navigation Communication) Internal Communication System Anchor Chain Windlass/Mooring winch Mooring Winch Incinerator Rescue boat Free fall Insulation Ceilings, Panels Doors Windows Provision Crane Accommodation Ladder Central Air Handling Unit A/C Conditioning Central Central Air Unit Galley Galley Fan ECR Fan E/R Air Conditioning Engine Room Fan Pump Room Fan Emergency D/G Room Fan Workshop Fan Tank Dry Room Fan Paint Store Fan CO2 Room Fan Separator Room Fan Heat Exchange Room Fan Sample Room Fan Bow Thruster Room Fan Cargo Hold Portable Fan

QTY

MAKER Delta Marine Co.

PARTICULARS

&


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M/T TBN 20.000 DWT BULK CARRIER 001.002 TECHNICAL SPECIFICATION 578 - 11 578 - 12 578 - 13 578 - 14 578 - 15 578 - 16 582 - 1 582 - 1 582 - 2 582 - 2 583 585 - 1 585 - 2 601 - 1 601 - 2 634 644 - 1 644 - 2 644 - 3 644 - 4 644 - 5 644 - 6 644 - 7 651 665 701 - 1 701 - 2 702 - 1 702 - 2 710 - 1 710 - 2 710 - 3 712 72 - 1 72 - 2 72 - 3 721 - 1 721 - 2 721 - 3 722 731 - 1 731 - 2 732 - 1 732 - 2 734 765

Nitrogen Room Fan Hospital Fan Laundry Fan Messroom Fan Sanitary Space Fan Converter Room Air Conditioning Sewage Treatment Plant Fresh Water Hydrophore Unit Sewage Pump Hot Water Unit Module Toilets Stainless Steel Sanitary Pipes PVC Sanitary Pipes Main Engine Gear Box Propeller Thermal Fluid Heaters Exhaust Gas Boiler Thermal Oil Heater for cargo tanks Tank Cleaning Heater Intermedium Heater Indirect Heated Steam Boiler Dump Cooler Auxiliary Diesel Engine Emergency Generator Booster Module HFO & MDO Transfer Pump FO Purifier MDO Purifier LO Service Pump LO Stand-by Pump Cyl. Oil Transfer Pump LO Purifier ME HT Cooler ME LT Cooler ME LO Cooler Central Cooling Water Pump ME SW Cooling Pump Air Cooler Clean Pump Jacket Water Pump Main Air Compressor Air Receiver Service air compressor Service air receiver Air Dryer Fresh Water Generator


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M/T TBN 20.000 DWT BULK CARRIER 001.002 TECHNICAL SPECIFICATION 79 792 - 1 792 - 2 801 803 - 1 803 - 2 803 - 3 803 - 4 811 813 - 1 813 - 2 816 855 86 - 1 86 - 2 89 - 1 89 - 2 89 - 3

Ship Automation system Ballast and E/R tanks measuring system Draft measuring system Ballast Pump Fire / Bilge Pump Sludge Pump E/R Bilge Pump Bilge Separator Fire Alarm System Foam Fire Pump Emergency Fire Pump Fire Fighting System Loading Instrument Redressors Sockwets & Switches Cables Cable penetration Lights

1

Delta Marine


DeltaLoad

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20K DWT Bulk Carrier Tech Spec

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