KCM/Q558(A) -(HT082X09 & HT082X10) 26.04.2008

SPECIFICATION FOR

75 METRE ANCHOR HANDLING

SUPPLY VESSEL

CONSULTANT : KHIAM CHUAN MARINE PTE LTD 15 Hillview Terrace Singapore 669 226 Tel : (65) 6775 3383 Fax : (65) 6775 3788 E-mail : khiamchuan@kcm.com.sg

KCM/Q558(A) -(HT082X09 & HT082X10) 26.04.2008

CONTENTS

Page

1. Group No. 10 - General 1 2. Group No. 20 - Hull 18 3. Group No. 30 – Accommodation & Layout 28 4. Group No. 40 – Navigation Equipment 43 & Communication System 5. Group No. 50 – Life Saving & Rescue Equipment 52 6. Group No. 60 – Deck Equipment & Fitting 56 7. Group No. 70 – Equipment for Cargo 61 & Cargo System 8. Group No. 80 - Main Machinery Components 65 9. Group No. 90 - Ship Equipment & Piping System 71 10. Group No. 100 - Electrical 87 11. Group No. 110 - Spare Part 103

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GROUP 10

GENERAL

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10 GENERAL DESCRIPTION

101 General Provision

This Specifications and accompanying General Arrangement No. KCM/Q558(A)-G1 plan provides the basic design for an Offshore Supply, Anchor Handling, Towing and Fire-Fighting Vessel being capable of operating in unrestricted waters, hereinafter called "the Vessel"

The vessel is designed to satisfy the general requirements of the offshore industry for operation in tropical areas, as follows:

• Towing and anchor handling operations

• Stand-by duties / Rescue

• Anti-Pollution Control

• External Fire Fighting

• Carrying and offloading to offshore units: � Deck cargo � Liquid cargo / Mud � Cement

• Move men and materials between platforms and shore

102 Arrangement, Description

The Vessel to be arranged as a single decker. Machinery to be arranged forward of midship and all accommodation forward. The vessel is to be propelled by two marine diesel engines via reduction gearbox, controllable pitch propellers in nozzle. Two bow thrusters, one stern thruster and two flap rudders to be installed to provide quick maneuverability while working. A waterfall type anchor handling and towing winch is to be installed on main deck. Main cargo deck is to be arranged free of obstructions.

The Vessel to be arranged with accommodation for 40 crew and passengers. In addition, mess/dayroom, office, galley, provision store etc., to be provided as given in this specification.

103 Main Particulars

Length overall approx. 75.00 m Length B.P. 67.28 m Breath moulded 16.00 m Depth moulded 7.50 m Design draught 5.80 m Scantling draught 6.50 m Max. draught approx. 6.10 m Dead-weight at 6.10 m approx. 2500 tonnes Gross tonnage international (1969) approx. 2150 GRT Deck loading 7.5 tonnes/m2

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104 Trial Speed, Bollard pull

Vessel’s trial speed at 5.80m design draught and 100% MCR to be approx. 14.0

knots in weather condition up to BF 2 and clean hull.

Continuous bollard pull at 100% MCR approx. 90 tonnes.

105 Tonnage - Capacities

Ballast water / Drill water approx. 1330 m3 Fuel oil approx. 850 m3 Freshwater approx. 355 m3 Dry bulk cargo tanks (cement) approx. 226 m3 Liquid mud (2.5 S.G.) approx. 395 m3

Brine approx. 210 m3 Rig Chain lockers approx. 2 x 80 m3

Deck Cargo (G=0.90 above deck) approx. 800 tonnes Cargo deck area approx. 500 m2

106 Machinery

Main engine 2 x 2720 KW / 2 x 3060 KW Propulsion system Controllable pitch propeller Generating set 2 x 380KW diesel driven 2 x 1500KW shaft driven Bow thrusters 2 x 10T controllable pitch type Stern thruster 1 x 10T controllable pitch type Fuel oil cargo pump 1 x 150m3/hr @ 75m head Fresh water cargo pump 1 x 150m3/hr @ 75m head Drill water pump 1 x 150m3/hr @ 75m head Mud pump 2 x 100m3/hr @ 75m head

107 Deck Machinery

Anchor Windlass 1 x Double Gypsy and Warping Ends Gypsy size 44mm diameter U2 chain Gypsy Rated Pull 8.4 T x 12.0m/min Anchor Handling/Towing winch Stalled Pull 250.0 T Drum pull (1st speed) 200.0 T x 5.0m/min Drum pull (2nd speed) 100.0 T x 9.0m/min Drum pull (3rd speed) 35.0 T x 23.0m/min Drum Brake holding 300 T Power Required 4 x 75KW Tugger winch 2 x 10 tonnes @ 15m/min Capstan 2 x 5 tonnes @ 30m/min Storage Reel 1 x 5.5 T x 20m/min Reel capacity 1500m x 64mm diameter (SWR) Shark jaws 300 tonnes SWL with jaws plates for 77mm to 102mm diameter chain. Towing pins of angular type 300 tonnes SWL, hydraulic operated. Deck Crane 5.0 tonnes @ 12.0m outreach

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108 Class, Tonnage Regulations, Certificates

Vessel to be built in steel with full strength to main deck, with machinery, outfitting and equipment according to the following class notation:

*A1 Combination Tug & Support Fire Fighting Vessel Class 1 (E), *AMS, *ACCU, *DPS-2. for unlimited trade”,(hereafter called the Classification Society), and under this

institution’s special survey and according to its newest rules and regulations for international trade.

a) Rules and Regulations:

The Vessel shall be registered in Singapore and shall comply with the following Rules and Regulations (edition and amendments officially published and adopted/ratified at the date of signing the Contract and which come into effect and become mandatory by the time the Vessel’s keel is laid.)

i) Singapore Port of Authority Requirements :

a) Registration of Singapore Ships b) Construction and survey of Cargo ship c) Crew Accommodation requirements d) Life Saving Appliances requirements e) Fire Appliances requirements f) Medicines, Medical stores and Appliances requirements g) Tonnage measurement of ships rules. h) Load line requirements i) Distress & Radio requirements 1995. j) Collision Regulation. k) Prevention of Pollution Requirements, as applicable.

ii) IEC 92 requirement for electrical installation.

iii) IMO Resolutions

a) Resolution A - 749 (18) - Code on intact stability for all types of

ships covered by IMO instruments. b) IMO Resolutions regarding performance standards for Navigation and

Communication equipment

iv) Bridge design and orientation of equipment should be such that all round visibility for easy manoeuvring is maintained.

v) SOLAS 1974 with all latest amendments.

vi) MARPOL 1973 with all latest amendments including air pollution, Garbage and

sewage discharge.(Annex I , I I, IV, V,VI)

vii) International load line 1966 with all latest amendments.

viii) International convention on tonnage measurement of ships,1969

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ix) International regulation for preventing collision at sea,1972

x) Intact and damage stability as per IMO resolution for this type of vessel.

xi) IMO Res A469 (XII) Guidelines for Design and Construction of Offshore Vessels.

xii) International telecommunication union rules 2004 convention with latest

amendments, including for GMDSS AREA A3.

xiii) MSC circulars 645 Guide lines for vessels with dynamic positioning systems.

b) Certificates, Approved manuals and Booklets: The builder to provide the following original certificates, manuals and drawings:

i) Builder Certificate. ii) Classification certificates for Hull & Machinery. iii) Safety construction certificate. (Statutory). iv) Safety equipment certificate (Statutory). v) Safety Radiotelephony certificate (Statutory). vi) Record of safety equipment (Statutory) vii) International load line certificate (Class) viii) Tonnage certificate and computation (Statutory) ix) Compass adjustment certificate (Competent authority) x) Medical chest certificate.(Statutory authority) xi) Certificates for LSA, FFA, navigation aids, crane, wire ropes, winches,

windlass, anchor, chains, mooring ropes & other mooring equipment, castings and forging etc.(Class/Statutory authority)

xii) Intact stability booklets approved by the Classification Society xiii) Deadweight calculation sheet from shipyard. xiv) Statement of compliance from for TBT free anti-fouling paint issued by the

paint manufacturer and class. xv) DP-2 certificate. xvi) Bollard pull test certificate xvii) International oil pollution certificate. xviii) International sewage pollution prevention certificate xix) International air pollution prevention certificate xx) Statement of fact of MARPOL compliance The following manuals stamped by the class shall be provided.

• Intact stability booklet

• Damage stability booklet

• SOPEP

109 Drawing Lists, Plans for Approval, Manual

The Builder shall submit the specified working plans to the Owner and/or the regulatory bodies for approval in due time of design and prior construction.

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The list shall contain the following drawings:

a) GENERAL

1. General Arrangement 2. Lines Plan 3. Estimated lightship 4. Tanks Arrangement 5. Sounding tables 6. Hydrostatic curves 7. Trim & Stability

b) HULL CONSTRUCTION

a. Midship section b. Shell expansion c. General construction drawing (transverse frame & long. sections) d. Construction of the oiltight and watertight bulkheads and tanks e. Construction of the main deck and above with girders and pillars f. Construction of the forecastle deck with girders and pillars g. Construction of ship ends with stem, stern and appendices h. Construction of the deck house, wheelhouse, casings and funnels i. Construction of the foundations of the diesel propulsion engine and

auxiliaries in the machinery space j. Construction of hawse pipes and chain lockers

c) HULL OUTFITTING

a. Rudder and rudder stock (Maker’s drawing) b. Nozzle & Y bracket detail c. Foundation for towing winch d. Foundation for gear, shaft generator, main engine and Fi-Fi pump e. Fi-Fi platform f. Mooring arrangement g. Main mast details h. Fender arrangement i. Anchor windlass foundation

d) ACCOMMODATION, WHEELHOUSE

a. Main deck accommodation arrangement b. Forecastle deck accommodation arrangement c. Upper forecastle deck arrangement d. Officer deck arrangement e. Wheelhouse arrangement f. Safety and fire plan

e) MACHINERY

a. Shafting arrangement b. Engine room arrangement c. Cement system diagram (Maker’s drawing) d. Ventilation and filling system e. Bilge/ballast and Fi-Fi diagram

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f. Fuel oil system g. Lub oil system h. Compressed air system i. Hydrophore system j. Cooling water system k. External fire piping details (Maker’s drawing) l. Scupper and discharge system m. Engine room ventilation system n. Cargo piping (if any) o. Stern tube lube oil system (Maker’s drawing) p. Hydraulic oil for CPP (Maker’s drawing) q. Sanitary system

f) ELECTRICAL PART

a. Electrical schematic diagram – 415V AC b. Electrical schematic diagram – 240V AC c. Electrical schematic diagram – Radio Panel d. Elect. Installation in accommodation under main deck e. Lighting & socket arrangement f. Electrical load analysis g. Short-circuit calculation

g) FLOW OF ENGINEERING DRAWINGS/ DOCUMENTATION & APPROVAL PROCEDURES

Three (3) copies each of plans for approval shall be submitted from the designer to the builder and the Owner for comments and approval. Comments via written memo from the owner shall be faxed/e-mailed to the designer directly from the Owner within 14 working days upon receiving the plans.

The designer will amend/incorporate Classification’s, owner’s and builder’s comments into the drawings and thereafter, issue final drawings for shipyard construction.

When any other plans or technical information such as detailed working plans are requested by the Owner’s representative in addition to the list of plans, the Builder shall show or submit them for reference.

The Builder's standard plans and the subcontractor's or the manufacturer's plans may be used as working plans or plans for approval.

i) Finished Plan (As Fitted Drawing)

At the time of delivery of the Vessel, the Builder shall furnish to the Owner with three (3) copies of each finished plan and three (3) copies of each instruction book.

The lists of finished plans shall be mutually agreed upon between the Owner and the Builder.

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Following plans, one (1) copy each, mounted in the frames with glass shall be installed abroad the Vessel in location designated by the Owner’s representative:

• General Arrangement

• Capacity Plan

• Fire Control Plan

• Diagram of Pipeline System for ballast, bilge fire extinguishing etc.

• Safety Plan

• Fuel Oil Transfer Plan

ii) Manual

Three (3) sets of all manufacturer's instruction manuals and maintenance books, service manuals, spare parts lists and lists of agents are to be supplied to the Owner by the time of Provisional Acceptance with provision to stow one set onboard the Vessel.

All such documents are to be in English Language, indexed and placed in substantial box files.

110 Standard, Material & Workmanship

All material, hull, machinery and equipment used in the construction of the Vessel are to be new and unused, of the best commercial shipbuilding quality, suitable for the intended service, and approved by the Owner and the Classification Society. All major items of equipment, including items omitted from plans or Specifications, but which nevertheless are necessary for efficient operation of the Vessel in its proposed service, are to be supplied by the builder and should be of quality acceptable by the Owner.

All workmanship is to be of JSQS or agreed equivalent, and is to be to the satisfaction of the Owner. Welding to comply with AWS Standard.

All equipment and major components are to carry permanent identification integrally cast-in, hard-stamped or engraved on a permanently secured non-corrodible plate. The identification is to show, at minimum, the manufacturer's name or trade name, model type, size and rating.

Associated instruments, gauges or metering devices must be of good quality, fit for the intended purpose, non-corrodible and delineated in metric or S.I. units.

All temporary construction equipment such as mounting lugs etc. are to be carefully removed by flame-cutting, re-welding and grinding flush and coated in accordance with paint manufacturer's recommendations.

Any equipment placed in the Vessel, either permanently or temporarily, is to be protected from damage from all causes during the remainder of the construction phase.

Any item accidentally and physically damaged is to be removed and renewed in its entirety.

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All electric motors are to be of S.I. standard and according to IEC 92 requirements.

The Builder is to ensure that all material, equipment and components delivered to his premises for use in construction or outfitting of the Vessel, and forming part of his Contract with the Owner, are to be officially logged into his premises and clearly identified. The material and components are to be stored under cover and properly protected from direct sunlight, rain, dust, insects or rodent attack, and during cold weather to be properly heated and ventilated to prevent deterioration of equipment or its components.

All material and equipment are to be always accessible for inspection by Owner and, if considered necessary, to be moved to a more secure or a better-protected environment should any deterioration be apparent or considered likely to occur.

The Builder is to hold regular meetings with the Owner in order to report the building program progress relative to the Builder's outline program. Builder is responsible for ensuring that the Vessel is completed on time and in accordance to schedule.

Should slippage be apparent, the Builder is to increase his labour force or the number of hours worked, at his expense, until the lost time has been recovered and the program is back on schedule. The Builder is responsible for the performance of his sub-Builder, and shall be held responsible for all delays, deficiency or incompetence by them, to the Owner.

With respect to warranty of quality, the Contract document shall be referred to.

111 Specification & Inspection

The Vessel shall be constructed and equipped in accordance to this specification (ref no. KCM/Q558(A)) and under the inspection of the Classification Society's Surveyor and the Owner’s representative in compliance with the Builder's construction schedule.

Throughout the construction period and prior to delivery, the Owner’s representative shall have free access to all premises of the yard or its subcontractor’s where the Vessel or parts of it are being manufactured during normal working hours.

On the construction of the Vessel, the Owner’s representative shall negotiate the detailed matters directly with the relevant persons of the Builder, but shall discuss any important matter with the Builder's Supervisor.

Shipyard shall always ensure and maintain permanent cleanliness and safety on board throughout the construction period. Spilled oil shall be removed promptly. Garbage shall be removed daily. Smoking shall not be permitted on board. Lighted access shall be provided throughout.

Any request from the crew of the Vessel shall be submitted to the Builder after summarized by the Owner’s representative.

In the case that opinions between the Owner’s representative and the Builder's Supervisor about the results of inspections differ and cannot come to an agreement, they shall confer together with the Classification Society's Surveyor and the designer.

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i) Warranty: The vessel and all its equipment and outfit shall be covered for a period of 12 months warranty from the date of delivery of the vessel for quality of material, workmanship and performance.

The painting of water ballast tanks, fresh water tanks and underwater hull to be warranted for three years. During technical discussions, should defects arise that fall under the warranty clause requiring immediate repairs, whether or not such defects require dry docking, the builder shall pay for any cost incurred by the ship-owner, without limitations. Should the ship-owner wish to keep the vessel at the repair yard for his own repairs and maintenance purposes, such time and expense are for the ship owner’s account.

ii) Rectification of defects:

If during the sea trials or dock trials it becomes apparent that there is a design defect and/or any deficiency, then modifications have to be made in order to make the ship safe and seaworthy and also satisfactorily meet the intended services within the extent and spirit of the specifications. The Builder shall at his expense carry out such work prior to delivery.

iii) Cleaning up before delivery :

Before delivery of the Vessel, the complete hull, accommodation, machinery spaces and all dry compartments are to be thoroughly cleaned and touched up with paint where necessary.

All F.W. tanks to be pressed up with fresh water.

All machinery, equipment and outfits to be in efficient working condition.

The vessel to be thoroughly cleaned and ready to sail out for the intended service.

iv) Environmental conditions :

The vessel, plant, machinery and equipment, their components and related systems shall be entirely suitable for service under the following conditions:

Abiment air température : 45 deg C (max) Relative humidity : 90 % (max) Sea water temperature : 32 deg C (max) Air Pressure : 1000 m bar Engine Room Temperature : 55 deg C

v) Delivery:

The vessel to be delivered at shipyard quay. Notice for delivery to be given to the buyer 4 weeks in advance.

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11 MODEL TEST, TEST & TRIALS

112 Model Test (optional)

The following tests are to be conducted in an established model testing tank so as to arrive at an optimum hull form to achieve the design speed.

• Resistance tests and self propulsion tests at design draft.

• Bollard pull test.

113 Lightship Measure & Inclining Experiment

Upon completion except for minor items of work, light weight measurement and inclining test of the Vessel shall be carried out by the Builder.

a) Light Weight Measurement

The lightweight measurement shall be carried out by reading the draft of the Vessel, measuring the specific gravity of seawater and by investigation of weight to be added or to be deducted, in the presence of the Owner’s representative. The draft of the Vessel shall be measured at both sides of stem, stern and midship draft marks. Displacement of the Vessel at this lightweight measurement shall be determined by reading the draft-displacement table on the corresponding draft obtained from the measured draft. The correction for trim, heel and deflection of the Vessel and the specific gravity of seawater at the measurement shall be made also. If any superfluous weight is on board the Vessel or any item belonging to the lightweight is not on board the Vessel at the time of the lightweight measurement, such a weight shall be corrected by calculation.

The calculation of the lightweight and deadweight shall be made by the Builder and verified by the Owner and then "lightweight" and "deadweight" shall be determined.

b) Inclining Experiment

The inclining experiment shall be carried out, after the lightweight measurement, in the presence of the Owner or the person authorized by the Owner and the Classification Society's Surveyor. The position of the center of gravity of the Vessel in light condition shall be determined based on the experiment results. The inclining experiment shall be conducted by shifting weight and other appropriate means. The experiment may be carried out in the Builder's dock, or in sheltered water near the Builder's yard. Prior to the experiment, an inclining experiment agenda is to be prepared and submitted by the Designer to the Class for approval. The trim & stability booklet, to be prepared based on the inclining experiment, to include the following conditions:

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(i) Lightship condition, (ii) Fully loaded departure condition with cargo distributed below deck and with

deck cargo specified by position and weight, with full stores and fuel, (iii) Fully loaded arrival condition with cargo specified but with 10% stores and

fuel, (iv) Ballast arrival condition without cargo but with 10% stores and fuel, (v) Ballast departure condition without cargo but with full stores and fuel, (vi) Worst anticipated operating condition, (vii) Typical condition ready for towing,

Monitor heeling moment to be examined in the most unfavourable loading condition. The monitor heeling moment should not exceed 0.5 times Max. GZ in most unfavourable loading condition.

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12 TESTS & TRIALS

121 General

Tests and trials shall be conducted in accordance with the requirements of the Classification Society, other regulatory bodies and the marine practice.

The Builder shall submit to the Owner and/or regulatory bodies the detailed schedule or memorandum for the test items mentioned hereinafter in due time prior to those tests according to the Contract.

The Owner’s representative shall attend the inspections and tests as necessary. If the Owner’s representative is unable to attend, such inspections and tests shall be performed in the presence of the Builder's inspector and/or Classification Society's Surveyor if required. The Builder may consider the inspections and tests completed and the results shall be submitted to and accepted by the Owner’s representative upon satisfaction of the attending party or parties.

In the event of defects or omissions for which the Builder is liable under provisions of the Contract being revealed by such tests or trials, the Builder shall be obliged to improvise. If necessary, tests or trials shall be repeated at the Builder's expense to establish that the Vessel or equipment, machinery has been completed in conformity with the contract.

122 Shop Test

The Vessel's machinery, equipment, fittings, construction etc. shall be tested or checked before installation on board the Vessel at the Builder’s yard or the sub-contractor's shops or the manufacturers' factories, etc., according to the requirements of the Classification Society and/or the Builder's Protocol for testing and commissioning and/or the manufacturer's and/or the sub-contractor’s standard test schedules.

A notice of 21 days to be given to the Owner for shop test trial of major equipment and the Owner should have right to attend these trials.

123 Construction Test and Onboard Test

After the necessary tests are carried out at the Builder's yard, sub-contractor's shops or manufacturers' factories, etc., the Vessel shall be constructed and equipped with machinery, apparatus and fittings on board.

The construction, machinery, apparatus and fitting shall be checked and examined on board the Vessel to ensure that these are satisfactory for the purpose intended.

The items for which construction tests or onboard tests are necessary shall be inspected and/or tested according to the requirements of the regulatory bodies and the Builder's Practice.

The Owner’s representative and the Builder shall determine the scope of tests or inspections to be attended by the Owner’s representative on the basis of the Builder's Protocol for testing and commissioning schedule.

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They shall also determine the extent to which the Owner’s representative shall accept tests or inspections on the basis of the Builder's subsequent reports should the Owner’s representative be absent during tests.

After the main engine, auxiliary machinery and electrical equipment are install on board the Vessel and the necessary piping and wiring are fitted, these may be operated prior to sea trials to ensure satisfactory operation.

124 Dock Trials

The following tests/inspections to be carried out along side the Builder's quay prior to sea trial.

i) Main Engine Performance

Engine performance Starting tests for main engine. Safety devices (this also to be repeated during the sea trials)

ii) Generators/Switch boards:

Load test. Safety Systems. Switchboard operation. Paralleling and load sharing in all modes.

iii) Auxiliary machinery/equipment :

Ventilation of engine room. Purifier Hydrophore systems All pumps and systems. Bilge Pump Fire pump Fi-fi pumps and Monitors CO2 fire fighting system Emergency systems and alarms

iv) Deck Machinery (on board test) :

Anchor windlass and capstans Tugger winches Towing and anchor handling winches Stern roller Rescue boat davits and winches Provision Crane Any other deck machinery

v) Accommodation:

General arrangement/layout of furniture. Air conditioning Galley and laundry machine. Fire safety equipment Life saving appliances.

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Stores and provision stores Supply and exhaust ventilation All sanitary and sewage system All communication equipment. All navigation equipment. Light fittings, illumination levels and distribution switchboards.

The above inspections and tests from (i) to (v) to include following as applicable:

• Performance

• Capacity measurement

• Pipe line and electrical cable inspection

• Equipment inspections after testing

• Inspection for easy access and future maintenance.

• Name plates for equipment, fittings, valves etc.

125 Sea Trials

Upon completion, except for minor items of work, which may be left unfinished until the trials are over, the Vessel shall be subjected to the sea trial described below.

The sea trial shall be carried out in accordance with a program agreed with Owner and Class by and at the expense of the Builder who is to provide necessary materials and services for the operation of the Vessel, during the sea trial and the Vessel's trips to and from the Builder's shipyard.

If in the event that the results of the trial run indicated that the Vessel, or any part or equipment thereof, does not conform to the requirements of the Contract and/or the Specifications, then, the Builder shall take the necessary steps to correct such non-conformity. The correction shall be acceptable to the Owner and Classification Society and shall not be a temporary solution.

126 Preliminary Sea Trial

Prior to official sea trial, a preliminary sea trial shall be carried out to check beforehand that the main engine and auxiliaries are capable of satisfactory operation at the official sea trial. The preliminary sea trial shall be conducted by the Builder only according to the Builder's usual practice under suitable draft and schedule.

127 Official Sea Trial

The Official sea trial shall be carried out in accordance with the sea trial protocol schedule submitted by the Builder and approved by the Owner.

The Official sea trial shall be carried out at weather conditions not exceeding force 2 Beaufort Scale, in deep water, with clean hull and at full ballast condition with propeller fully submerged.

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The trial is to be inclusive of the following:-

(a) Progressive Speed Test

The progressive speed test shall be executed under the following machinery load, with the favourable propeller pitch setting by the Builder, on the measured course by post-sighting method or using electrical instrument.

Main engine load : 50% load of maximum output – one (1) double run : 75% load of maximum output – one (1) double run : 90% load of maximum output – one (1) double run : Maximum output – two (2) double run

The main engine load shall be determined by fuel rack and scavenging air pressure based on the figures recorded at shop test or as recommended by manufacturer. Record on fuel oil consumption at designated loads to be submitted to Owner.

(b) Endurance Test

The endurance test shall be carried out under the following conditions: Main engine load : Maximum output (uninterrupted) Duration : 6 hours

Fuel consumption of main engine shall be measured for reference during the endurance test.

The time required for progressive speed test at maximum output shall be included in the above mentioned time for endurance test.

(c) Manoeuvring Test

Following tests shall be carried out to check the manoeuvring of the Vessel:

a) Crash stop astern and ahead test. b) Astern manoeuvrability test with and without use of bow thrusters. c) Turning circle test d) Inertia test. e) Emergency steering test. f) Zig-zag manoeuvre test g) Spiral manoeuvre test. h) Dynamic positioning test according to manufacturer’s recommendation. i) Course keeping test. j) Speed manoeuvring test

(d) Bollard Pull Test

A static bollard pull trial shall be conducted at full power with the vessel securely fastened by a towline to a fixed point ashore. The trial shall be conducted in accordance with BSRA “Code of Procedure of Bollard Trials of Tugs”.

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The strain gauge to be used for the test shall be properly calibrated before the test. The test shall be conducted with the engine output at the service rating. The pulling from the stern shall be carried out and the steady pull shall be maintained for a minimum of 5 minutes. Engine output shall be increased in steps of equal increment up to the maximum rating in a total of 3 steps and a steady pull shall be maintained at each step for a minimum of 5 minutes. The gauge reading, engine rpm, shall be recorded. The fuel rack and governor position shall be noted.

(e) Other Tests at Sea

The following tests shall be conducted according to the agreed testing and commissioning protocol at a proper time during the sea trial or in port, on a suitable trim and displacement:

a) Torsional vibration measurement for main engines. b) Side thrusters to be tested and adjusted. Time for 360 deg c vessel turn, star

board and port to be measured c) Towing Pins and Sharks Jaws to be load tested according to manufacturers standard.

d) Electrical sea load measurements. e) Testing and adjustment of the dynamic positioning equipment (Joystick) to be

carried out to the satisfaction of the class and owner’s representative. f) Fire fighting test. g) Power management test. h) Black out test. i) All radio and navigational equipment. j) During endurance trials at maximum permissible RPM following alarms and

systems shall be tested as relevant :

(i) Fire (ii) General (iii) CO2 (iv) Engine Room (v) Telephone System (vi) PA system

k) Anchor test and anchor drop test from housed position.

After the trial trip a report to be worked out for all tests being carried out during the

trial. The report shall be submitted to the Owners before delivery of the vessel.

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GROUP 20

HULL

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20 HULL - MATERIALS - GENERAL HULL WORK

201 Hull Materials

The hull including the deckhouse, shall be built of mild steel, of best commercial shipbuilding quality. The steel shall be according to Specification and furnished with test certificate as required by Classification Society.

The superstructure shall be made of steel construction.

202 Construction

The vessel to be of all welded construction. The vessel to be divided into forepeak space, thrusters compartment, engine room, cargo compartment space and aft peak space. The scantlings shall be designed in accordance with ABS requirement of TUG Notation. The main hull is to be designed and built with combination of transverse and longitudinal frame system.

All bulkheads to be of plane type construction with vertical stiffener.

The structure to be adequately strengthened by providing inserts/carlings in way of concentrated loads, discontinuities or any other points where stress concentration may occur. Foundation of towing winch, stern roller, shark jaw and tow pin are to be sufficiently strengthened so as to be capable of withstanding the specified S.W.L. and breaking strength.

10% over and above Class requirement of X-ray and ultra sonic test are to be carried out.

203 Shell Plating

Bottom-and side shell plating, including bilge radius, are to be in accordance with Classification Society regulations. In way of hawse pipes, propeller area, shafts, thruster units and sea chest plating and openings, the plate thickness is to be increased as necessary.

204 Deck Plating

Plating of decks is to be according to Classification Society's regulations and strengthened where necessary in way of windlass, winches, mooring bitts, etc. Stanchions of steel pipe shall be arranged for supporting decks only where necessary.

A 25mm thick drag plate in way of the stern roller to be inserted to the main deck plate aft as per drawing for anchor handling operation.

The cargo deck, inside the line of the cargo rails to be covered with 75mm thick hard wood laid fore and aft. The timber to be retained by steel bars spaced approximately 2400mm apart as shown in the GA.

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205 Bottom & Floor

The Vessel shall be designed to have double bottom except fore and aft peak tanks and steering gear compartment. Tanks for fuel oil, fresh water, dirty oil, sludge oil, sewage, water ballast etc. are to be arranged as appropriate.

Inner floors and longitudinal girders of bottom construction with sufficient lightening holes (also for good access), limber and air holes are to be provided except where watertight or oil tight construction is required.

Suitable reinforcements are to be provided for docking. A strong box shaped skeg to be arranged at the centerline aft.

206 Frames

The frame spacing in the main hull is to be 600 mm throughout. Main frames to be dimensioned as per ABS requirement of TUG Notation.

207 Bulkhead, Bulkhead in liquid mud tank

Watertight transverse and longitudinal bulkheads are to be arranged. All bulkheads shall be fitted according to Classification Society rules and stiffened with profiles.

Transverse and longitudinal bulkheads in mud tanks shall be corrugated or plane type with stiffeners placed on the reverse side of bulkheads forming tank boundaries for liquid mud with a density of 2.5 tonne/m3. Bilge wells to be arranged in each tank.

208 Engine Room

Foundation of main engines shall have ample strengthening and good connection to the Vessel's hull. Foundations of main engines shall form a part of the bottom construction in way of the engine room. Foundations for main diesel generator units, pumps, separators, deck machinery etc. shall be provided with sufficient strength in order to suppress vibrations.

209 Superstructure & Wheelhouse

Superstructure and deckhouse shall be of fully welded steel construction with transverse and/ or longitudinal framing. Pillars and girders are to be provided where necessary according to Classification Society regulations. Interior and exterior walls are to be well stiffened by profiles. For the inside structure, intermittent welding shall be applied.

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210 Bulwark

Bulwarks, reinforced in way of mooring fittings, are to be fitted extending from corners of transom to aft of forecastle and to be made of 8mm thick steel plates with 140mm x 10mm bulb plate welded on top of bulwark. Vertical stiffening of bulwark is to be adequately supported at every alternate frame by profiles welded on deck with doublers.

Height of bulwark is to be not less than 1100 mm.

Aft bulwark top to be carefully shaped to slope down to stern roller facilitating smooth surface for guidance of tow wire. Cargo-rails aft to be carefully faired down to main deck.

Stowage fittings are to be arranged for the rig discharge hoses as required.

Freeing ports to be arranged in main deck bulwarks with area to Classification requirements. All transitions in the bulwark top are to be made as smooth as possible to avoid snagging the tow line. Freeing ports to be lined with 14mm round bars.

211 Keel

A flat plate keel 16mm thick is to be fitted and connected throughout the length to the centre girder. It is to be tapered at the forward end to the stem and connected to the aft centreline skeg.

212 Seachests

Four (4) sea chests shall be arranged in engine room- one (1) in low position, one (1) in high position and two (2) independent sea chest for Fi-Fi pumps. One (1) sea chest shall be arranged in bow thrusters compartment for emergency fire pump intake and distilling plant. Marine growth prevention system shall be provided for the two main sea chests.

213 Casings and funnels

Casing and funnel to be arranged as shown on general arrangement plan.

Casing to extend from main deck to wheelhouse top and with adequate strength to carry the funnel uptake structures.

Separate trunks for ventilation of engine room to be arranged.

Access to casing and funnel to be arranged.

Open gratings to be arranged within casing at deck levels.

In the upper section of funnel fixed ventilation louvres with fire dampers are to be fitted.

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Easy access for inspection to be arranged.

Funnel top shall be reinforced to accommodate platform for installation of Fi-Fi monitors according to “Fire-Fighting 1” notation.

214 Chain Lockers/Rig Chain Lockers

Chain lockers in forebody are to be provided into two compartments by a thick (15mm minimum) non-watertight bulkhead on the center line with cut-in-steps.

Two off rig chain lockers to be arranged as shown on the arrangement plans.

Loose gratings of galvanized perforated steel plates of 25mm thick shall be arranged inside of the chain lockers and to have a minimum height of 600 mm above the bottom of the chain locker for good drainage.

The Chain lockers shall be arranged with bilge.

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22 HULL OUTFIT

221 Marks on Hull, House etc.

The ship's name to be cut out of steel plates and welded to ship's side forward. The

same applies to the ship's name and homeport aft. Ship's name, aft, to have 300 mm height letters.

Homeport letters aft to be 200 mm and ship's name, letters forward to be 500 mm

high.

Company logo to be cut out of steel plates and welded on location as requested by

the Owner.

The loadline mark to be cut out from steel plate and welded to the shell plate. Draft

marks to be arranged at FWD (P&S), MID (P&S) and AFT (P&S). Draft marks to be in meters. Figures and letters to be of steel plates, welded and painted on the hull according to regulations. Bottom plugs and tank corner to be marked by welding. Bottom and side tanks below LWL to be marked by welded tank numbers and tank contents adjacent to bottom plug and acc. to approved tank plan. Location for side thruster to be marked on ship side.

"RESCUE ZONE" to be marked by spot welding on both sides of the hull.

222 Fenders

Raked fender doublers (25mm x 350mm) to be welded to the forecastle plating as shown on the General Arrangement Plan. The ends of all doublers are to be tapered.

Thirty-two (32) numbers and size of tyres (Dia. 1050mm x 450mm wide) are to be installed on shipsides. Galvanized steel lugs for installing the fenders to be fitted.

25mm diameter (min.) galvanized chain to be used to hold the tyres in position. Cut opening in the tyres to be reinforced with pipe of approximate size which to be held in to position by collar welded on both sides.

223 Watertight Doors and Hatches

Hand operated watertight doors with clear opening of 1400mm high by 650mm wide if applicable are to be fitted as shown on the General Arrangement Plan. They are to be able to control from either side.

Watertight hatches are to be fitted on the main deck between bulwarks and cargo rail and one on fore deck, as shown on the General Arrangement Plan. All coamings are to be as per Loadline Regulations and to be capable of being opened and closed from both inside and outside.

Hatch covers to be counter-balanced if applicable for ease of opening from inside. Watertight door and hatches are to be fabricated to class standard.

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224 Masts

The main mast is to be fitted with brackets for the navigation lights.

The fore mast (if any) to be arranged to carry anchor and mast head lights.

Small portable tubular pole mast is to be arranged at stern to carry the anchor stern lights, if required.

Masts to have rungs carried on top, arranged for access to light trays and necessary fittings.

Safety cage of stainless steel 316 material is to be fitted for height above 2.5M.

Blocks for aerials, yard arms and ensign staff to be fitted and sheaves for signal flags and shape hoists to be arranged on masts, as required.

Cable fastener, bolt, nuts, fittings, bar and steps are to be of SS316 material.

225 Rails & Stanchions

To be fitted around wheelhouse top, bridge deck, officer’s deck, upper forecastle deck, forecastle deck and elsewhere, as indicated on General Arrangement Plan.

Storm rails of suitable design are to be fitted along passageway inside accommodation spaces.

Hand grips to be fitted in way of W.C.’s and showers and where required in way of manholes and vertical ladders.

Top rails to be 32mm galvanised pipe, middle and bottom rails to be 19mm diameter solid rod.

Stanchions to be of 65mm x 12mm mild steel flat bar, spaced approx. 1200mm and welded to deck with doubler.

226 Towing Bollard

Towing bollard of SWL 100 tonnes shall be installed on the upper forecastle deck forward as shown on the General Arrangement Drawing. Appropriate size panama chock to be fitted at the bow bulwark along the centreline to allow access of towing gear.

227 Bollards & Mooring Posts

Double mooring bollards of 300mm N.B. heavy pipes are to be fitted on main and upper forecastle deck as shown in the General Arrangement. Rope eye on upper deck is to be of stainless steel cladding.

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228 Manholes

All manholes are to be elongated shape with stainless steel studs and nuts. In way of accommodation, they are to be recessed type with flush covers to match deck level.

In engine room and main deck, they are to be “raised” type, if necessary.

Covers to bead-welded for identification and mark to indicate the fitted position.

Manholes for liquid mud tank shall be of 600mm dia. rounded and flushed (with deck boards) type, located on the main deck. Main holes outboard the crash rails to be raised approximately 50mm.

229 Crash/Cargo Rail

Crash/Cargo rail of 300mm N.B. heavy pipes with I beam stanchion and 10mm thick plate between stanchions shall be provided on main deck (P&S) as shown on drawing.

Height of the cargo rail to be approx. 2500mm to top of pipe. A minimum of 6 cuts out, size approx. 800mm x 1600mm to be arranged from main deck to the top pipe.

230 Bilge Keel

Bilge keel made of 340 x 12 mm bulb profiles to be arranged SB and PS. Notch welding has to be applied, and the bilge keels to be welded on doubling plate

against the shell plating. Length of bilge keel to be not less than 30% of the vessel’s length (LBP).

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24 MATERIAL PROTECTION

241 Painting

All descaling, shop priming, derusting and painting works to be carried out in accordance with the published manufacturer's recommendation and the Builder's standards approved and accepted by the Owner.

All colours of finish to be in accordance with the Owner's colour scheme and subject to the Owner's approval.

No paint shall be applied on any seam/butt fillets or other weld forming boundaries of tanks before leak test.

Machinery and equipment are to be prepared and painted in accordance with Manufacturer’s standard.

System pipes to be coloured as per colour code approved by owner.

All epoxy paints other than those applied on underwater hull to be tar free type.

All surface preparation and painting works are to be inspected by the representative of paint supplier and to be approved by Owner’s representative.

242 Surface Preparation

All steel surfaces shall be gritblasted to SIS SA 2.5 and painted with one coat of zinc silicate shop primer of an approved manufacturer. Before application of the first coating the area shall be cleaned, sharp edges shall be ground and damaged areas, welding seams, etc. shall be prepared as follow:

Non-automatic welding seams and worst heating tracks in underwater area are to be mechanically cleaned to SA 2 or SA 2.5 by gritsweep/wire brush or grinding disc.

All other outside areas shall be prepared by gritsweep/rotary wire brush to ST3

All inner areas generally shall be prepared to SA 2

243 Conservation of Materials

A full strip coat of all welds, edges, drain holes, lighting holes and hard-to-reach areas shall be carried out prior to the application of the first coat. Any damaged areas shall be recoated with the full coating system.

All pipes, fitting and equipment contact areas shall be coated with the full coating system and to be inspected to the satisfaction of owner representative before commencement for installation of equipment, fitting and piping. Dry film thickness (DFT), as specified, shall be interpreted as the minimum required.

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All coatings shall be applied in accordance with maker's standard requirements and approval. Before the commencement of application, the area/systems must be accepted by the Owner’s representative.

244 Paint Specification

The vessel to be painted as follows:

Underwater Hull upto load line

: 2 coats of tar free epoxy paint upto load

line total 250 mic.

1 coat of vinyl tar 75 mic.

2 coats of tin-free antifouling paint of DFT

recommended by paint maker.

Topsides

: Recoatable Epoxy – Two coats system

DFT total 250 mic.

Water Ballast tanks, cofferdams : Modified Epoxy – Three coats total 300

mic.

Fresh water tanks

: Pure epoxy/Solvent free epoxy- total 300

mic.

All weather decks, coaming,

bulwarks & crane columns

: Recoatable epoxy HB-two coats, total 250

mic.

Exposed deck houses : Epoxy/Polyurethane system (as

recommended by paint maker)

Inside E.R./Accom./ Steering gear

compt.,/bow thruster compt.

: Alkyd paints total 150 microns

F.O. & L.O. tanks : Rust inhibitive oil

Side Thruster tunnel : Same as underwater hull

NOTE : Shipyard and paint manufacturer to provide a marine growth preventing

system to prevent the marine organism from adhering to the interior of cooling sea water system.

245 Cathodic Protection

Zinc anodes of 3 years life to be provided on the underwater hull for stern part, around propeller area, rudders, sea chests, bow thruster tunnel and bilge keel. Mean current density:

- Around propellers : 400 mA/sq.m. - Other areas : 40 mA/sq.m.

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GROUP 30

ACCOMMODATION

& LAYOUT

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30 ACCOMMODATION

301 General

Accommodation spaces for crew and duty rooms shall be arranged to provide the comfort and space utilization. Special attention shall be paid to the rules and regulations concerning the noise level. Scheme of decoration together with colours for furnishing fabrics, plastic laminates, deck coverings, paints etc, shall be chosen by the Builder and submitted to Owner for approval. Asbestosis never allowed to be used for accommodation materials. Builder shall provide information on all material used for the construction.

All fixed and loose furniture including mattresses, as described in the following specification are to be supplied and fitted by the builders. All doors are to meet with SOLAS requirements and are to be baked enamel finished or power coated, hung on brass hinges and fitted with brass door fittings. Good quality deadlocks with three (3) labeled keys each are to be fitted to doors of all cabins, stores and other compartments throughout the accommodation. Chrome plated brass locks are to be fitted to all drawers, cupboards, lockers, stores and cold/freezer rooms.

All internal space to have a minimum clear height of 2.1 metre from floor to ceiling.

All door frames to have stainless steel wear plate at the lower station. All emergency exit door frame shall be colour coded.

302 Flooring Inside

a) Underlay

A minimum of 8 mm underlay shall be installed for area.

Insulation floor (fire-, noise-) shall be arranged according to rules and regulations.

b) Top Covering

Capt./chief engineer carpet Officers carpet Crew vinyl/PVC tiles Public spaces vinyl/PVC tiles Alleyways, staircase vinyl/PVC tiles Mess rooms vinyl/PVC tiles Bridge hard rubber mats Galley ceramic tiles Laundry & changing room ceramic tiles

All top layers are to be of type approval and to yard's standard colours, subject to the Owner’s approval.

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303 Window, Door

a) Window and Scuttle

Steel welded type side scuttles and windows are to be arranged as per the G.A. drawing with appropriate thickness to meet the rules and regulation requirement. Curtains to be provided.

Rectangular windows are to be fitted in wheelhouse. Four (4) windows with horizontal type windscreen wipers, two (2) at wheelhouse forward and two (2) aft are to be provided. Two (2) nos. of clear view screen (CVS) of de-toggling type are to be provided one (1) FWD and one (1) Aft of the wheelhouse.

All windows in the wheelhouse are to be equipped with heating element.

b) Fire Protection Door

Fire protection doors are to be supplied according to rules and regulations.

c) Interior Door

Interior doors of sandwich type according to rules and regulations shall be of steel sheet covered rockwool with plastic laminated finish on both sides. Fitting shall be out of chromium plated brass.

d) Master Key System

Master key system shall be installed according to international standard.

304 Partition Wall, Wall Lining, Ceiling

a) Partition Wall, Wall Lining

Partition walls, panels and wall linings in all crew's, public and duty rooms as well as on the navigation bridge shall be of sandwich type standard panels and all to rules and regulation requirements.

b) Ceiling

Acoustic type standard ceilings for deck heads shall be installed and colour shall be approved by Owner to meet the rules and regulation requirements. Panels finishing and choice of colours to be as per Owner’s request and requirement.

c) Window Box

Window boxes are to be fabricated from GRP and painted. Drainage for condensation to be provided.

d) Insulation

Insulation (fire-, noise-, vibration protection) shall be applied to rules and regulations and international standard.

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305 Furniture and Equipment for Wheelhouse

Wheelhouse to be equipped with all navigational instruments and electronics as specified elsewhere. Wheelhouse windows are to be arranged to give maximum visibility all round. Wheelhouse arrangement drawing is to be submitted to the Owner for approval.

Two (2) combined steering and engine maneuvering consoles are to be fitted, forward and aft. The aft control station together with the anchor handling equipment’s control panel fitted on the aft control console shall be the Master control station on board and the forward control station shall be for navigation of the vessel only.

In addition to navigational and electrical equipment, the following items shall be supplied and fitted in the wheelhouse :-

• Flag lockers c/w one (1) set of International Code Flags and National Ensign. • Two (2) binoculars (7x50) c/w case & box • Stainless steel storm rails on consoles • Chart table with drawers under and with save-all end slit on table top edge for the

charts • Chart table lamp with dimmer • Radio operator’s clock • Three (3) Helmsman chairs [two (2) sliding and one (1) fixed] with arm rest,

upholstered, adjustable in height and with foot rest. • Book shelf and racks of sufficient size • Upholstered settee, hat pegs, coffee table and coat hooks • One (1) anemometer • One (1) air horn with time controller • One (1) 300mm diameter brass ship bell, engraved with the vessel’s name, year of

built and yard number, mounted at the starboard side bridge wing. • Two (2) deck head mounted rudder indicators fitted above the aft and forward

control consoles • One (1) Master and slave ship clocks system to be provided and installed with the

Master clock in the wheelhouse and ten (10) slave clocks at different locations as agreed with the owner (optional). • Three (3) 2000W searchlight, Fi-Fi Class I approved type c/w remote electric

controls • One (1) Aneroid barometer • One (1) inclinometer, bulkhead mounted type • One (1) chronometer • One (1) set Aidis signal lamp • Two (2) sets hand leads • One (1) attached toilet module

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• One (1) split unit air conditioner with capacity to maintain wheelhouse temperature

below 250C. • Five (5) numbers of 220V power points • DPS panel • GMDSS station • Coffee pot and cup storage • Computer network connection • One (1) photocopier

306 Furniture and Equipment for Living Quarter

a) Furniture and Fixture

Arrangement, design and size of the furniture shall be in accordance with the Builder's or manufacturer's practice and approved by the Owner.

In general, material for furniture shall be of chipboard, plywood or solid hardwood depending on piece of furniture.

Surfaces of chipboard and plywood furniture shall be covered with hard plastic laminates of wood colours (Reposal, Perstorp, Formica or equivalent).

Top of all desks, tables, and other exposed top surfaces shall be covered with hard plastic laminates of a cigarette and alcohol-proof type.

Fixed furniture shall be secured to deck or bulkhead. Provision is made to secure all portable furniture in rough sea.

For easy cleaning, sufficient space around the furniture shall be provided.

Fixed furniture shall be closely connected to bulkhead, floor and/or ceiling, in order to avoid small gaps and inaccessible areas.

Legs of furniture pieces shall be of metal, chromium plated, plastic-covered, or painted and will be fitted with plastic caps.

b) Upholstery • Upholstery shall be supplied. • Mattresses shall be of foam plastics with spring. • Mattresses cover shall be of cotton. • Pillow shall be of foam plastics and covered with cotton. • Cloth for sofa and chair shall be of vinyl leather. • Stuff of seat for sofa and chair shall be of foam plastics. • Curtain shall be of fabrics with fire retarding properties and shower curtain of

plastics.

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• Curtain for windows facing bridge front shall be lined with light proof lining

and all to have fire retarding property.

c) Hardware • Hardware shall be of chrome-plated brass in general. • Cylinder type locks shall be fitted for door of cabins, wardrobes and some of

drawers in public space, living space, office space, etc. • Stick mortice type locks shall be fitted to the doors exposed to weather in

commissary space, sanitary space, sundry space, etc. • Door lock for water closet shall be fitted with indicator. • Door stopper with hook shall be provided. • Coat and hat hook shall be fitted in each cabin and lavatory. • Each door lock shall be supplied with three (3) keys. • All keys shall be tagged. • Pad lock shall be fitted to all steel weather tight door. • A master key shall be supplied with three (3) spare keys. • Spare keys cabinet shall be located in the Captain’s cabin

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31 Cabins

The accommodations shall be arranged for forty (40) ship's crew and all to be arranged and fitted out as follows:-

311 Captain’s & Chief Engineer’s Suites

These two (2) suites situated on officer deck as shown on the G.A. are to be fitted out identically as follows:-

• 1 built-in berth of 2000mm x 900mm x 150mm spring mattress with drawers

and bunk light • 1 desk with drawers and light • 1 built-in upholstered sofa • 1 built-in wardrobe c/w shelf, hanger rod and hooks with lifejackets stowage

on top • 1 upholstered chair • 2 coat hooks on back of door • 1 safe (Captain only) • 1 clock • 1 intercom telephone • 1 x 4 drawer steel filing cabinet with locks • 2 x 300mm dia. scuttles with deadlight covers • 4 power points 220/1/50 Hz • 1 attached toilet module • Computer network connection • 1 x 165 ltrs refrigerator • 1 x TV set (LCD) • 1 x bookcase • 1 x FM/TV antenna socket

312 Six (6) One-Man Cabins

These six (6) one-man cabins situated four (4) on the officer deck & two (2) on the upper forecastle deck, each to be fitted identically as follows:- • 1 built-in berth of 2000mm x 900mm x 150mm spring mattress with drawers and

bunklight • 1 desk with drawers and light • 1 built-in upholstered sofa • 1 built-in wardrobe c/w shelf, hanger rod and hooks with lifejackets stowage

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on top • 1 upholstered chair • 2 coat hooks on back of door • 1 clock • 1 x 300mm dia. scuttles with deadlight covers • 4 power points 220/1/50 Hz • 1 attached toilet module • Computer network connection • 1 x 165 ltrs refrigerator – for Senior Officers only • 1 x bookcase • 1 x FM/TV antenna socket

313 Two-Man Cabins

Sixteen (16) cabins situated four (4) on the upper forecastle deck and twelve (12) on the forecastle deck are to be fitted identically as follows:- • 2 built-in berth of 2000mm x 900mm x 150mm spring mattress c/w drawers & bunk

light (for cabins on upper forecastle deck only) • 1 x 2-tier berth of 2000mm x 800mm x 150mm spring mattress c/w bunklight, curtains, drawers under and ladder for the upper bunk • 1 desk with drawers and light • 1 built-in upholstered sofa • 2 built-in wardrobes c/w shelves, hanger rods and hooks with lifejackets

stowage on top • 1 upholstered chair • 2 coat hooks on back of door • 4 power points 220/1/50 Hz • 1 attached toilet module • 1 x bookcase • 1 x FM/TV antenna socket

314 Attached Toilet Module for Cabins

Each toilet module is to be fitted identically as follows:- • One (1) WC pedestal c/w seat and lid, toilet roll holder and grab rail • One (1) shower cubicle with hot and cold F.W. supplies, grab rail, curtain,

soap dish and separate scupper drains • One (1) washbasin with hot and cold F.W. supplies • One (1) mirror with tray, light and power point for shaver • One (1) tumbler and toothbrush holder

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• One (1) towel rail • Two (2) coat hooks • One (1) extractor grille

315 Toilet Module for Wheelhouse and Main Deck • One (1) WC pedestal c/w seat and lid, toilet roll holder and grab rail • One (1) extractor grille

• One (1) washbasin with hot and cold F.W. supplies

316 Crew Mess Room

One (1) crew mess room situated on the main deck as shown on the General Arrangement drawing is to be fitted out generally as follows:- • Built-in upholstered settee(s) with stowage under • Dining table(s) with formica top and edge fiddles • Upholstered chairs • Wall and ceiling light with on/off switch • One (1) clock • Four (4) 220/1/50 power sockets • One (1) sideboard with drawers • One (1) cold and hot drinking water fountain • One (1) coffee maker • One (1) colour T.V. (LCD) c/w CD player • One (1) side board and cabinet • One (1) 200 lit fridge

• 1 x FM/TV antenna socket

317 Officer’s Mess Room

One (1) officer mess room situated on the main deck as shown on the General Arrangement drawing is to be fitted out generally as follows:-

• Built-in upholstered settee(s) with stowage under • Dining table(s) with formica top and edge fiddles • Upholstered chairs • Settee and coffee table • Wall and ceiling light with on/off switch • One (1) clock

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• Four (4) 220/1/50 power sockets • One (1) sideboard with drawers • One (1) cold and hot drinking water fountain • One (1) coffee maker • One (1) colour T.V. (LCD) c/w CD player • One (1) side board and cabinet

• One (1) 200 lit fridge • 1 x FM/TV antenna socket

318 Hospital

One (1) hospital situated on the main deck are to be fitted as follows:-

• 1 built-in berth of 2000mm x 800mm x 150mm spring mattress with drawers and bunklight

• 1 desk with drawers and light

• 1 built-in wardrobes c/w shelves, hanger rods and hooks with lifejackets stowage on top

• 2 upholstered chairs

• 1 medical lockable locker

• 2 coat hooks on back of door

• 1 quartz battery clock

• 1 x 300mm dia. scuttles with deadlight covers

• 2 power points 220/1/50 Hz

• 1 attached toilet module

319 Office

One (1) office to be provided, situated on the upper forecastle deck is to be fitted out as follows: • 1 desk with drawer and light • 2 upholstered arm chair • 1 built-in upholstered sofa • 2 steel 4-drawer filing cabinet • 1 sideboard • 2 coat hooks on back of door • 4 power points 220/1/50 Hz • Computer hub connection point for 5 remote locations • One (1) clock • One (1) photocopier

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320 Engine Watch Room

Engine watch room situated on the tween deck is to be equipped with:-

• Main switchboard • Machinery control console (MCC) • Office desk • Office chair • Two (2) power points 220/1/50 Hz • One (1) packaged air-conditioner • One (1) 4-drawer file cabinet • Computer network connection

321 Galley

One galley situated on the main deck to be provided with the following equipment.

• 1 - Electric cooking range with six (6) hot plates

• One (1) oven of auto-thermal control type with built in switch and necessary accessories.

• 1 - Electric mixer with the necessary attachments.

• 1 - Wet grinder

• 1 - Stainless steel electric water boiler

• 1 - Microwave oven convection type.

• 2 - Toasters (4 slices).

• 1 - Deep fat fryer

• 2 – Garbage boxes.

• 1 – Dough mixing trough of stainless steel with hard wood top.

• 1 – Hard wood meat block

• 2 – Refrigerator 300 ltrs. (Galley and mess room)

• 1 – potato peeling machine with 4 kg new filling

• 2 – dresser units

• 1 – dishwasher

• 1 – garbage compactor

• 1 – water cooler (3 to 5 ltrs. capacity)

• Stainless steel dressers with stainless steel tops

• 1 – stainless steel sink with hot and cold water supply

Shelves, pan racks, condiment drawers to be provided for storage of utensils etc.

All the equipment to be mounted 300 mm clear of the floor for easy cleaning under.

322 Provision Room

Cool & Freezer Room

The cool and freezer room are to be situated as shown on the General Arrangement. They are to be cooled by a fully automatic refrigerating plant with seawater cooling pump. Deck, sides and deck head are to be insulated with foam plastic respectively.

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The internal finish will be covered by with stainless steel sheet for side and ceiling. Thickness and type of insulation are to be in accordance with the recommendation of the manufacturer for the refrigeration machinery and to the Owner’s approval.

The door is to be stainless steel insulated door with door alarm connected to the wheelhouse and able to open from inside. Freezer room is to have self-defroster. Temperature range - 18oC for freezer room

+ 2oC for cool room Plant to be run on environment friendly refrigerant and to be sea water cooled.

Provision Store

Provision store shall be provided and equipped with shelves. The room capacity shall be sufficient for the period of thirty (30) days.

323 Laundry

This compartment situated on the main deck and to be fitted out as follows:- • Two (2) automatic10-kg washing machine (domestic type) • Two (2) dryers with extraction connected to outside of the compartment. • One (1) stainless steel tub • Two (2) ironing boards • Two (2) irons • Four (4) 2-tier steel cabinet • One (1) attached toilet module • Two (2) power points, 220/1/50Hz

Necessary shelve lockers for storage of laundry suppliers shall be provided.

324 Linen Store

Sufficient shelves and racks shall be provided.

325 Air-Condition Machinery Room (AHU)

One (1) air conditioning unit is to serve accommodation and wheelhouse. They are to be located as per the General Arrangement Plan and details as describe in Group No. 92 Lightings, ventilation ducts and scupper pipe to be provided.

326 Deck Store/Bosun’s Store

The deck stores situated on various deck levels are to be fitted out with timber shelves on steel frames. Lightings and natural ventilation are to be provided.

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327 Bow Thruster Compartment

This compartment is to be fitted with bow thruster machinery with suitable forced ventilation. Flooring to be of 4.5mm thick steel chequer plates.

The ventilation fan should start automatically when starting of thrusters and should stop 10 minutes after stopping of thrusters.

328 Engine Room

The engine room is to house the main engines, generators, pumps and compressors facilitate easy access for operation and maintenance. Machinery with exposed moving parts which constitute a potential danger to personnel shall be protected with screens handrails or both. All wet and/or slippery areas shall be provided with non-skid walking surfaces. 4.5mm thick steel chequer floor plates fastened by stainless steel countersunk screws are to be laid. Access openings to operate valves below plates to be provided and labeled with valve identification.

329 Cement Tanks Compartment

These compartments are to be provided to house four (4) units of 2,000 ft3 each cement tanks of 80 psi working pressure. Forced ventilation and steel chequer plates passage are to be fitted.

330 Steering Gear / Stern Thruster Compartment

Steering gear compartment is to be fitted with necessary steering machinery. Sound power telephone and gyro repeater to be provided. A stern thruster to be installed in this compartment as per General Arrangement Drawing as shown. Mushroom head forced ventilator and communication are to be provided in this compartment and to meet rules and regulation requirement. Power pack for tow pin and shark-jaws to be located in this compartment. Rudder angle is to be shown by indicator plate on rudder stock.

331 Emergency Genset Compartment

The emergency genset is to be installed as per SOLAS.

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332 CO2 Room

Situated on the forecastle deck as per General Arrangement Drawing to store the CO2 bottles and to be outfitted to meet the rules and regulation requirement.

333 Engine Store/Workshop

Situated on the tween deck as per General Arrangement Drawing and to be equipped as specified as per 909.

334 Yard Supply Articles

a) Flag, Signal, Signal Light Flag, signals and signal lights shall be in accordance with international rules and regulations, at least the following items shall be supplied: • One (1) set ship's call flag • One (1) blue peter • One (1) quarantine flag • One (1) pilot flag • One (1) danger flag • One (1) hand signal flag, red and white • Six (6) national flags • Two (2) sets of international flags • One (1) daylight signaling light (portable type) • One (1) morse signal light • One (1) ship's bell, 300 mm dia. (with ship's name and date engraved thereon) • One (1) mechanical fog-horn (hand type) • One (1) gong, 300 mm dia.

b) Canvas Cover All open deck equipment such as winches, signal lamp controller and etc. shall be covered with high quality water repellence canvas. c) Hose Length of the following hoses shall be of suitable size: • Four (4) rubber hoses for deck cleaning and washing • Two (2) air hoses for miscellaneous use, with nozzle

d) Box and Sundry

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The following items shall be supplied and/or installed at suitable locations with appropriate size: • One (1) sand box • Two (2) broom boxes • Two (2) thermometer boxes • Two (2) binocular boxes • One (1) sounding board • One (1) carpenter' chest • One (1) scrap paper holder • One (1) ink stand • Four (4) black boards • Two (2) notice boards • One (1) ruler holder • One (1) foot stool • One (1) grating for steering wheel • Two (2) frame for general arrangement • One (1) frame for capacity plan • One (1) frame for bilge and ballast system • Three (3) frame for fire control plan • Three (3) frame for fire & boat station • One (1) frame for safety certificate wireless telegraph • One (1) frame for ship's certificate • One (1) frame for radio certificate • One (1) frame for safety construction certificate • One (1) frame for safety equipment certificate • Five (5) frame for life jacket instruction • One (1) tonnage board • Two (2) ship's name boards • Two (2) notice boards for propeller • Two (2) "navigators only" boards • One (1) "no admittance" board • One (1) notice board for radio station • One (1) sailing notice board • Three (3) log book holders • One (1) paper holder • Two (2) divider & pencil stands • One (1) test tube stand

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• One (1) canvas bucket for sea water • In/out status board • SOPEP locker and equipment as per class requirements shall be furnished and

installed.

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GROUP 40

NAVIGATION EQUIPMENT &

COMMUNICATION SYSTEM

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40 Navigation Equipment

The equipment installed on board the Vessel shall be the latest design with an efficient layout of minimum manning. All navigation equipment shall comply with the manufacturers' standard and meet the international rules and regulations

401 S-Band Radar (1 set)

• Marine radar ARPA range 96 NM, 30 kW • Display unit 21-inch screen • To have built-in monitoring of collision avoidance system • Inter switching facilities to be provided with X-Band Radar as per Class 402 • Power input – 220V A.C.

Automatic tracking up to 40 targets and standard ARPA function.

402 X-Band Radar (1 set) • Marine radar ATA range 96 NM,10 kW • Display unit 21-inch screen • To have built-in auto/manual tuning, tracking up to 30 targets and radar/plotter

combined mode.

• Inter switching facilities to be provided with S-Band Radar as per Class 401 • Power input – 220V A.C.

403 Echo Sounder (1 set) • Color echo sounder, dual frequency • 6 range presettable from 1-3,000 metres and automatically set so as to display the

sea button with in the range. • Display 14-inch high definition color CRT • Paper pointer • Aft control console repeater

404 GPS with Plotter (1 set)

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• Global positioning system combination with plotter • Data display own ship’s current position, map scale, distance and direction • Memory capacity : 20,000 point and can be connected with DGPS receiver • Display : 12 inch high-resolution color CRT • Provide with Printer and Chart ROM card.

405 Gyro Compass (1 set) • Automatically speed error correction capability • Device to be connected to repeater compass, autopilot radar, etc. • Follow-up accuracy 0.1 degree or less • One (1) Master and five (5) repeaters shall be provided and installed at the suitable

places

406 Magnetic Compass (1 set) • Magnetic Compass with diameter card of 165 mm • Standing type with magnetic corrector and reflector in the wheelhouse. Light shall

be provided with the compass for night use.

• Spare bowl to be provided

• To be interfaced with autopilot

407 Autopilot and Steering Gear (1 set) • Autopilot and Steering gear with digital remote controller • Interface with Gyro, GPS and other navigation equipment • Built-in Gyro interface

• Course recorder to be provided

408 Doppler Speed Log (1 set) • Speed measuring range 0-30 knots, accuracy ±0.1 knots or better • Operating frequency 2 MHz and detection is dual-beam pulse Doppler system • Provide with main electronics and transducer units

• 3 repeaters to be provided

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409 Miscellaneous

• Wind Direction & Speed • Humidity & Temperature • One (1) Radar Repeater at aft control station for tracking of buoy

410 Dynamic Positioning System (DPS-2)

A duplex DP system is to be provided, system to comply with the ABS notation DPS-2 consisting of: • 2 x Gyro Compass • 2 x Differential GPS • 1 x Cyscan Fan Beam Laser System • 2 x Anemometer • 2 x Vertical Reference Unit • 2 x UPS • 2 x Motion Reference Sensors • 1 x Printer • 1 x Independent joystick

Two (2) DP operation consoles to be provided in the wheelhouse.

411 AIS

One set Automatic Identification is to be provided, comprising of: • 1 x Transponder • 1 x VHF/GPS antenna • 1 x Display unit • 1 x Pilot plug

Power source: AC 220V, 50 Hz, 1 PH and 24 V DC.

412 Ship Security Alert System

• One set SSAS to be provided, complete with two (2) sets of alert buttons - one

under radio table and one in the captain’s day room.

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• Web based, map viewing stand alone type Inmarsat C or D system to be provided

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42 GMDSS System

The GMDSS system installed on board the Vessel shall be the latest design with an efficient layout. All communication equipment for GMDSS system for sea area A1+A2+A3 shall comply with the manufacturers' standard and meet the international rules and regulations.

421 Inmarsat-C with EGC (1 set) • Inmarsat-C Mobile Earth Station (MES) including two-way data/message

• Communication network and easy installation

• Simple operation support by user friendly software

• Small lightweight, reliable and economics design

• Built-in EGC Reception

• Provide with EME/IME, data terminal keyboard, Distress button and Printer

422 MF/HF-DSC/NBDP Radio Telephone (1 set) • MF/HF Radiotelephone, simplex/semi-duplex • Built-in DSC and NBDP unit • Power output 250 W • Provided with Remote controller, Antenna Tuner, Printer, Keyboard, Transmitting

and Receiving Antenna

423 VHF-DSC Radio Telephone • 2 x VHF DSC simplex/semi-duplex VHF radiotelephone with built-in DSC • 2 x independent VHF set • Power output 25 W • Provided with handset Guard receiver and whip antennas

424 Search and Rescue Radar Transponder-SART (2 sets) • SART radar transponder including mounting hardware

425 Emergency Position Indicating Radio Beacon-EPIRB (2 sets)

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• Visual location intensity of 0.75 Cd xenon discharge light • Provided with a full enclosed automatic float free housing which allows it to be self-

tested while in the housing • Conform with IMO, ITU and IEC standard

426 Navtex Receiver (1 set) • Designed to IMO, CCIR, CEPT and MTP class B • Simple operation type and easy to see display • Thermal printer type an audible alarm and P-out thicker on LCD

427 VHF Radio Portable (3 sets) • Waterproof and heavy duty design handheld VHF simplex radio • Power output 1 W • Operation channel 13 Single frequency voice channel are provide including channel

16 for calling and safety

428 Radio Receiver (1 set) • Radio Receiver designed for use in the fields of the maritime mobile, land mobile

aeronautical, point to point and monitoring service • LED display and built-in 300 preset channels • Features include Electronic double tuning Circuit, wide dynamic range, Noise

blanker circuit, Anti-Interference function and Built-in Speaker.

429 GMDSS Communication Console (1 set) • Designed for ease of operation, Installation and maintenance • The operating panel for MF/HF communications and the Inmarsat-C terminal are

mounted in the compact console. • 4 portable walkie talkie to be supplied

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43 Internal Communication

The following communication equipment shall be provided and/or installed on board the Vessel and shall be of the latest design and meet with the international rules and regulations.

431 Public Addresser System (1 set) • Public addresser system, self-supporting rack modules • Not less than 50 W power output • 3 stations rain-proof and intrinsically safe speaker with talk-back microphone • 2 station speaker with talk-back microphone • pedal control at aft console • 1 master speaker with talk-back • 2 speakers for corridor in accommodation

432 Intercommunication System (1 set) – Auto Telephone a) Intercom. Telephone System

• 1 Main station in bridge console forward

• 1 Main station in bridge console aft

• 1 Main station in all cabins

• 1 Main station in galley

• 1 Main station in mess

• 1 Main station in engine control room

• 1 Engine room acoustic booth (Half booth)

• 1 Main station in bow thruster room

• 1 Main station in steering gear/stern thruster compartment

• 1 Main station at towing winch

• 1 Main station at windlass

• 1 Main Station Hospital

• 1 Portable Main station with 20 m cable, at aft deck.

Portable sub station at aft capstans, will be stored in steering gear room when not in

use. 1 no 100W Loudspeaker at aft wheelhouse top. 1 no Microphone on goose neck in aft bridge console centre.

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1 no Portable microphone with 10 m cable and plug in aft bridge console.

Power supply: 220V AC from emergency switchboard. Telephones in thruster rooms and steering gear compartment shall be equipped with

earphones and optical call signals. The intercom. telephone system shall be combined loud and low speaking and have

the following features:

• 4 Simultaneous calls.

• Priority for essential station (s).

• Override for essential station (s).

• PA functions divided in several groups.

Manual interface to sat.com. station, Main radio station and VHF station for all

telephones.

b) Sound Powered Telephone System

This system shall be installed as the second communication device between bridge

and engine control room. • 1 telephone in bridge console forward. • 1 telephone in bridge console aft. • 1 telephone in engine control room. • 1 Captain’s room • 1 Chief engineer’s room • 1- Steering gear/Stern thruster compartment • 1-bow thruster room

24V DC power supply. Intercom. telephone and sound powered amplified telephone in engine control room

shall have common visual and audible signal in the engine room. Rotating or electronic siren shall have different sound from the other sirens. Visual signal shall be common with the engine alarm plants visual signal in the engine room.

433 Computer Network

Five (5) nos. of Computer and Computer network wiring to be provided to connect and serve W/H, ECR, Ship’s office, Captain & C/E dayroom and one stand alone loading Computer (on line) to be provided in ship’s office.

434 Closed Curcuit TV) Monitoring

Video surveillance video cameras of coloured type to be installed, covering following

areas/equipment: - Anchor handling/towing winch.

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- Forecastle deck. Total 5 cameras. Monitor to be installed in wheelhouse. Location in conformity with manoeuvring panels for the actual equipment.

436 Miscellaneous

The following items shall be provided and/or installed (where necessary) on board the Vessel. • Dividers (brass) 2 pcs • Parallel rulers (large size) 2 pcs • Binoculars (7x50, field 7.3 degree or better) 2 sets • Night-vision binoculars (4.5x, field 12 degree or better) 1 set • Magnifying glasses 2 pcs • Station pointers 2 pcs • Sextants 1 pc • Stopwatches 2 pcs • Chronometer 1 set • Hygrometer 1 set • Barometer 1 set • Thermometer 1 set • International navigation flags 2 sets • Inclinometers (fore & aft wheelhouse/engine room) 3 sets • Megaphones 2 sets • Chart-weights 4 pcs

Provided with the compass for night used.

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GROUP 50

LIFE SAVING &

RESCUE EQUIPMENT

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50 Life Saving Equipment

The following life saving equipment shall be provided on board the Vessel and shall be of the latest designed which comply with the manufacturers' standard and meet the international rules and regulations.

501 Life Raft (6 sets) • Inflatable life raft for 20 persons • Double skinned canopy, inflatable floor and weather tight seal • Provided with hydrostatic release, and in accordance with SOLAS standard

502 Life Buoy-Ring (8 sets) • According with SOLAS standard • Made from plastic or fibre • Comply with grabline and reflective panels • Launching device from wheelhouse quick release

503 MOB-Light Smoke Signal (4 sets)

• Light and smoke signal • Automatic/manual emergency lifebuoy marker • Orange smoke and two lithium battery • The unit is to be constructed of corrosion-resistant materials and is to be fully

weather protected until operated

504 Light Buoy Light (8 sets) • Conform to SOLAS standard

505 Self-Contained Line Throwing Apparatus (4 sets) • Conform to SOLAS standard

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506 Parachute Distress Signal (12 units) • Conform to SOLAS standard

507 Red Handflare Distress Signal (12 units) • Conform to SOLAS standard

508 Smoke Signal (12 units) • Conform to SOLAS standard

509 Lifejacket (50 sets) • Synthetic type lifejackets with reflective tape, whistle and light, floatation foam (50

sets) and conform to SOLAS standard

510 Stretcher (4 units) • Maritime rescue stretcher • Self-up-righting, basket type

511 First Aid Kit (1 set) • Conform to SOLAS standard

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52 Rescue Equipment

The following rescue equipment shall be provided on board the Vessel and shall be of the latest designed which comply with the manufacturers' standard and meet the international rules and regulations.

521 Rescue Boat (1 set) • Rigid fire-resistant FRP rescue boat

• Capacity to carry passenger, 6persons • Power by outboard engines

• SOLAS approved rescue boat davit to be provided for launching of the rescue boat.

522 Air Breathing Apparatus (4 sets) • Self Contained Air Breathing (SCAB) apparatus, lightweight pack and adjustable

Harness system • Silicone full-face mask not less than 200-degree field of vision and a double revert

seals • A reducer-mounted connection is to be provided • Provided one unit spare cylinder per each set

523 Fireman Outfit (4 sets)

Four (4) complete sets (each contained in its own separate storage unit) of fireman’s outfit are to be provided, comprising the following:- • One (1) aluminum asbestos protective clothing • One (1) breathing apparatus – oxygen tank and mask • One (1) fireman’s axe • One (1) safety lamp of portable battery type • One (1) set of gloves and boots

• One (1) length of lifeline

524 Immersion Suits • Conform to SOLAS standard

525 Scrambling Net (2 sets)

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• Size : approx. 2M x 6M made of 24 x 22mm polypropene rope with mask size about

200mm x 200mm • One (1) on each rescue zone

GROUP 60

DECK EQUIPMENT & FITTING

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60 DECK EQUIPMENT & OUTFIT

601 General

All deck machinery and equipment are to be supplied and installed to meet Classification and Owner requirements as applicable. All fastening materials, bolts and nuts which are exposed on the open deck shall be of stainless steel 316 materials.

602 Anchor and Mooring Equipment

Anchoring and mooring equipment shall be provided as per Classification Society Requirement. The anchor chain shackles shall be marked.

603 Windlass

One (1) electro-hydraulic anchor windlass with two (2) cable lifter, two (2) warping head and one (1) mooring drum is to be provided. Brake and coupling allowing independent operation of cable lifter and warping head. All shall be arranged to suit the anchoring equipment to be installed at the forecastle deck. Capacity : 8.4 tonnes at 12 m/min for 44mm dia. chain Material of cable lifter and warping drum to be cast steel.

604 Capstan

Two (2) hydraulic-operated capstans shall be installed at main deck aft (P & S), with pulling force of 5 tonnes @ 0-30m/min. Variable speed control to be located at main deck aft.

605 Anchor and Chain

Two (2) bow anchors with high holding force together with shackle and stud link chain cable are to be installed in accordance with the Classification rules. For guidance, they are as follows:- Two (2) anchors, stowed in anchor-pockets, each of 1850 kg AC-14 high hold-type. Total length of 467.5M x 44mm / Grade 2 type anchor chain cables, divided to port and starboard side with swivel and shackle. Two (2) chain-stoppers, stopper bar type

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606 Bollard, Fairlead, Loose Mooring Equipment

Sufficient number of bollards and fairleads shall be provided. • Mooring lines : 4 x 220M polypropene ropes with min. of 186 KN breaking strength • Tow line : 1 x 190M long towline of min. 479 KN breaking strength

as per Class Requirement

607 Towing & Anchor Handling Winch

No. of Set : One (1)

Type : Hydraulic driven, double drum, waterfall type c/w spooling device

(for the towing drum only).

Towing drum and anchor handling drum rated pull.

At first layer : Low speed : 200/250 tonnes @ 0-5 m/min Mid speed : 100 tonnes @ 0-9 m/min High speed : 35 tonnes @ 0-23 m/min

Braking capacity : 300 tonnes Stowing capacity : 64 dia. x 1500M wire rope – Upper drum; (Towing)

64 dia. x 200M wire rope – Lower drum; (Anchor Handling) Wire rope : 64 dia. (6 x 37 IWRC @ 165 kg/mm2) Control : Remote control from aft control stand in wheelhouse and forecastle deck (Port)

At both end of the anchor handling drum, one (1) gypsies/wildcat each shall be fitted to handle rig chains of diameter 76 mm dia.

608 Towing Pin – “Karmoy”

Two (2) vertical hydraulic towing pins of approved make, retractable type, closed top to be installed in the centreline of the main deck. The anchor handling pins to be able to take a sideforce of about 300 tonnes and to extend about 600mm above main deck level in the fully extended position. The pins are to be operable from wheelhouse and aft local control station on the main deck aft at the vicinity of shark jaws.

Shark Jaws – “Karm Fork”

One (1) set hydraulically operated anchor handling fork (hydraulic retractable shark jaws) of approved make to be installed in centreline on main deck aft. The stopper to be able to take 77mm to 114mm dia. wire and chain. SWL to be 300 tonnes. Stopper and towing pins with common power unit and to be remotely controlled from the wheelhouse aft console and local control station.

609 Tugger Winches

Two (2) hydraulic-operated tugger winches of 10 tonnes at 0-15 m/min to be installed as shown on the General Arrangement. Each winch is to be complete with one (1)

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wire drum and one (1) warping head c/w 200M x 20mm dia. wire with local control only. Material of warping head to be cast steel, shaft to be stainless steel.

610 Spare Towing Wire Reel

One (1) hydraulic-operated spare towing wire reel to be installed c/w 1500m x 64mm dia. wire rope and to be locally controlled. The pull rating shall be 5.5 tons at 20m/min.

611 Electro hydraulic Power Packs Separate Hydraulic Power pack units of suitable capacity to be, with all necessary components to be provided for the following equipment:

- Anchor windlass - Shark jaw and towing pins

- Anchor handling/towing winches, tugger winches, capstans and spare storage wine reels

Hydraulic pumps Coolers, Filters, relief valves, reservoir and Gauges to be installed at suitable locations.

612 Deck Crane

One (1) unit marine telescopic type crane to be installed on main deck aft.

The crane capacity and its fixtures to be as follows:-

Load S.W.L. : 5.0 Tonnes Maximum Outreach : 12.0 M

613 Lashing/Towing Gob

Twenty four (24) pieces of pad eyes for cargo lashing of SWL 3 tonnes to be fitted at interval in line to stiffener/web frame and welded to the main deck with doubler.

One (1) No. of SWL 85 tonnes recess padeye (towing gob) to be provided on main deck and welded along the vessel’s centreline.

614 Stern Roller

A stern roller 5.0M long by 1.8M diameter (S.W.L. 300 mt) with SS400 steel shaft and grease lubricated sleeve bearings to be installed in center line of the transom stern and projected approximately 75 mm above the main deck

Lubricant points for the bearings to be led by stainless steel pipe at a convenient place in the steering gear compartment.

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615 Rescue Zones

Rescue zones shall be established on both sides of the vessel and will meet with the following requirements:-

• Each rescue zone shall not be less than 3 metres in length • Each rescue zone shall be illuminated both on deck • Bulwarks shall be either of the opening or removable type to allow open working

area • Scrambling nets shall be supplied to the vessel that can be fitted in the area of the

rescue zone such that the maximum height from sea to the main deck area will be no more than 1.8 metres, based on an operating draft of not less than 3.5 metres. • Suitable securing points for scrambling nets, safety lines and rescue boat • A clear access will be provided to the survivor holding area • Rescue zone shall be cleared of any overboard discharge • “Rescue” to be marked by welding bead on hull

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GROUP 70

EQUIPMENT FOR CARGO

& CARGO SYSTEM

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70 EQUIPMENT FOR LIQUID CARGO HANDLING

701 Cargo/discharge pumps for liquid cargo:

Discharge pumps to be installed as follows:

- One (1) no Fresh water discharge pump, 150 m3/h – 7.5 bar, centrifugal type One (I) speed electric drive - One (1) no Ballast/drill water pump, 150 m3/h – 7.5 bar, centrifugal type One (I) speed electric drive -Two (2) nos Liquid mud pumps, each 100 m3/h – 7.5 bar, centrifugal type Two (2) speed electric drive - One(1) no Fuel oil pump, 150 m3/h -7.5 bar, gear type One (I) speed electric drive

702 Piping System for Cargo System

Liquid cargo systems to be designed for remote and manual local operation.

FO pipes to be of Sch 40 API seamless steel pipes FW, WB/ DW/ MUD pipes to be in hot dip galvanized SCH 40 API seamless steel pipes.

Non-return valve to be fitted on discharge side of all cargo pumps. Discharge pipes for liquids to act as filling pipes with bypass arranged at pumps. Blind flange valves to be of approved type.

The FW cargo pump to be utilized for back-up for BW/DW pump and vice versa, by means of spool pieces.

Cargo systems to be remote controlled from the wheelhouse.

a) Liquid Mud System Four tanks to be arranged for liquid mud with flash point above 60 deg. C. Tanks to be designed for S.G. 2.5 tonne/m3 and arranged with manholes, air pipes etc. according to rules.

Two off discharge pumps to be installed in engine room.

Discharge capacity: See Clause 701. Flushing of the liquid mud pumps by means of compressed air and sea water to be arranged.

Nozzles and internal piping in tanks to be provided for internal liquid mud circulation.

b) FW Cargo System

The FW cargo system to have transfer possibilities between tanks in foreship and tanks in aftship in addition to discharge to deck.

Drillwater pump to be arranged as back-up for FW cargo pump.

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c) Ballast/Drillwater System The ballast system to have transfer possibilities between tanks in foreship and tanks in aftship in addition to drillwater discharge to deck. Inlet for the ballast system to be arranged from the main sea-chest.

d) Fuel Oil Cargo System The fuel oil cargo system to have transfer possibilities between group of tanks in addition to discharge to deck. The fuel oil cargo line to be equipped with metering device for measuring filling and discharge. The fuel oil cargo system to have connection to domestic fuel system.

703 Pneumatic bulk handling system

For unloading of cement tanks.

The plant consists of : - 2 off screw compressors, with covers for dampening of noise.

Delivered as one unit and flexibly mounted.

Normal working pressure: 6 bar Capacity: 25 m3/min. each

The plant to have built-on seawater cooled aftercoolers and lub. oil coolers. System to be provided with two nos. Refrigerated type BHS air dryer, fresh water cooled.

The ejector to be connected to the main fire line.

Pneumatic bulk handling system to be operated/monitored from ships cargo control system in engine control room and bridge.

A suitable amount of Straub Grip couplings or similar to be installed for easy removal of pipes in case of bulk blockage.

The piping plant to be arranged as two systems. The plant to be capable of discharging two types of dry bulk simultaneously through two separate discharge lines. Air dryer to be provided for the discharge line.

Fill/discharge piping to be 5". Fill/discharge stations to be equipped with 5" fig. 206 female unions. Bending radius for the fill/discharge pipes to be minimum 5” diameter in general. Bending radius for the vent pipes to be minimum 300mm.

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704 Discharge/Fill stations

Fuel oil : Aftship SB&PS Drillwater : Aftship SB&PS Freshwater : Aftship SB&PS Cement : Aftship SB&PS Liquid mud : Aftship SB&PS

For liquid mud tanks, separate drop lines to be arranged. In liquid mud tanks, bilge wells to be arranged. Connections - 4 “ Cam lock coupling are required on all hoses with reducers.

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GROUP 80

MAIN MACHINERY COMPONENTS

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80 Propulsion Plant

801 General Requirement

Two (2) independent propulsion plants, each unit shall consist of:

• One (1) Main Engine

• One (1) Controllable Pitch Propeller with fixed nozzle

• One (1) Shaft Alternator

The entire propulsion plant is to be designed, constructed and installed according to the rules and requirements of Classification Society, IMO and National Societies.

Exhaust gas emission limitations, according to IMO, shall be noted as well as structural measures for sea-going vessels for the prevention of marine pollution by oil, sewage and garbage in conformity with MARPOL 73/78. Main and auxiliary engines to be capable of burning MDO.

802 Acceptance, installation and calculation

The installations of main and auxiliary machineries including their accessories are to be easily accessible in order to allow maintenance and repairs and carried out with a minimum expenditure for effort and time. The minimum life expectation of all machinery components according to part of this specification shall be observed. Before installation on board, the important machinery shall be inspected and proved by Classification Society and the Owner at manufacturers test bed. The designed output shall be demonstrated during trial for several hours. The following ambient data shall be used for design and material selection purpose, otherwise the required ambient data is to be mentioned:

� Ambient air temperature in the machinery space between 0°C and

45°C, � Relative humidity of air in the machinery space up to 70%

� Sea water temperature up to 32°C,

� List, rolling, trim and pitch according to rules.

For recooling of machinery, the system shall be done only by fresh cooling water,

providing that the temperature shall not be more than 38 °C

Air pressure 1000 mm bar

A torsional vibration analysis of shafting system together with shaft alternator and P.T.O. for fire pumps shall be prepared by the engine manufacturer and to be submitted to the Owner after approval by the Classification Society.

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803 Main Engine

Two (2) single-acting, medium speed, four stroke, non-reversible, trunk piston type, marine diesel engines with exhaust turbo charging and charge air-cooled are to be provided. Complete engine cooling shall be provided by freshwater. Each engine is to be of compressed air-starting system. Each engine to have minimum of 2720 KW / 3060 KW and is to be coupled to one (1) Controllable Pitch Propeller Unit via a reduction gear. The engine shall comply with the latest IMO requirement for NOx emission and shall be supplied with EIAPP (Engine International Anti Pollution Policy) certificate.

a) Cooling System

The cooling of engines is to be by fresh water cooling system and shall be done via heat exchangers with 15% fouling factor.

b) Starting Air System Two (2) sets of starting-air receiver with sufficient volume and necessary fittings shall be provided. Pipes and air bottles shall be designed according to the regulations. The pipes are to be of seamless steel pipes with suitable connection.

Two (2) sets of starting-air compressor, being air-cooled and electrical-driven type, shall be installed onboard. The capacity of each unit is to be according to the regulations and main engine maker requirement.

Compressor and motor shall be mounted on a common skid/foundation with resilient mounting.

c) Exhaust Gas System

The system is to consist of the following elements:

• Two (2) exhaust gas silencers, being able to suppress noise not less than 35 dBA and equipped with spark arrestor and suitable for oil field operation

• Exhaust gas supports to be provided by flexible suspensions

• Two (2) exhaust gas compensators, stainless steel construction, after turbo charger or where necessary

• Insulations to be equipped with stainless steel sheet covering

• Drains

d) Power Take Off (P.T.O.) for FiFi 1 Pump

Each engine is to be provided with one (1) P.T.O. at front end of about 850KW to drive a fire pump via a step-up gearbox to match the RPM of the fire pump complete with isolating clutch.

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804 Reduction Gear

Two (2) reduction gearboxes with built in hydraulics clutches shall be supplied. Gear ratio is to match the engine speed for appropriate propeller rpm. Rotation configuration shall be made to ensure correct propeller’s rotation direction. Each gearbox is to have a horizontal offset power take off (P.T.O.) of about 1500 KW

to drive a shaft alternator.

805 Propeller, Shafting, Sterntube & Propeller Nozzle

a) Propeller

Two (2) sets of controllable pitch propeller of about 3.5M diameter Material : nickel aluminium bronze or equivalent Net cutters to be provided No. of Blade : Four (4)

b) Shafting and Sterntubes Sterntubes shall be fitted with inboard and outboard Lip Seal and to be oil lubricated. Two (2) sterntube oil tanks are to be fitted and arranged to feed each sterntube by gravity. Forged steel tailshaft and intermediate shaft to be sized in accordance to rules requirements. Forward, aft and intermediate shaft bearing to be of white metal type.

c) Nozzles & Shaft Brackets

Two (2) fixed mild steel nozzles, suitable for controllable pitch propeller diameter, are to be fitted. Each nozzle is to be supported by two streamlined side brackets. The bottom structure of the hull in way of the nozzles will be stiffened by additional transverse and longitudinal members. The inner surface to be of stainless steel 316L plate with suitable thickness. Propeller shaft brackets are to be the “I” type, of fabricated mild steel construction, upper part to support shaft aft bossing and lower part to prevent wires entering nozzle thus protecting propellers.

806 Bow Thruster and Stern Thruster

Three (3) transverse bow/stern thruster units each of approved make and type to be fitted. The units to be driven by an electric motor (about 600 KW) and complete with controllable pitch propeller, powered by electric power from shaft alternators.

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The hydraulic power pack for C.P. control shall be S.W. cooled. Control of both thrusters shall be from all control positions in wheelhouse. Bow/Stern thruster to be interface with main engines and propellers during fire-fighting operations.

807 Steering Gear

An electro-hydraulic steering gear of twin screw arrangement of sufficient torque capable of 2 x 45o operational is to be fitted in the steering gear compartment. System to be completely independent c/w 2 pumps and to be interfaced with joystick and DP system. Working angle of rudders to be 45o port and starboard. The total turning time for 70o helm angle is to comply to Class requirement for supply vessel. Steering gear control to be from forward and aft consoles in wheelhouse. Rudder angle indicators to be mounted at both forward and aft steering positions.

808 Rudders & Rudder Trunks

Two (2) rudders of high performance flap type are to be fitted each with an approved area. The rudders are to be watertight streamlined, double plate type, fabricated of mild steel, with internal horizontal plate frames. Suitable lifting arrangements are to be incorporated and filling and drain plugs fitted. The plate frames to have limber holes to ensure internal drainage. After testing, the rudders are to be filled with bituminous solution and drained to prevent corrosion. Stainless steel plugs to be fitted on top and bottom of rudders. All plug welds are to be faired with cement composition. A lifting eye and a jumping ring to be fitted to each rudder stock. The rudder stock is to be of forged steel with stainless steel liner mounted in stern bearing with bronze liner. The rudder trunk is to be tubular steel, with a heavy plate to take the steering gear and watertight gland. A heavy steel boss to be incorporated at the lower end of the trunk and fitted with approved type bearing. The bearing and stock to be designed to take the full side load of the rudder.

The rudder bearing is to be water lubricated.

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809 Electric Power Plant

a) Main Generators

The electrical power is to be supplied by two (2) diesel-driven generators and two (2) shaft driven alternators. The diesel generators in the engine room shall be driven by two (2) fresh water-cooled marine diesel engines. Starting of engines is to be electrical system. All accessories shall be in accordance with the Classification Society. Still stand heater to be provided for diesel engine and built on anti-condensation heater to provided for the alternator.

Generator is to be designed for parallel operation. The auxiliary engines shall be F.W. cooled.

The diesel engine and generator are to be fitted to a common foundation, which is to be resiliently mounted.

• Diesel Generators Voltage: 415 V, 3 phases Frequency: 50 Hz Output of each set: 380 KW

• Shaft Alternators Voltage 415 V, 3 phases Frequency 50 Hz Output of each set 1500 KW

b) Emergency Diesel Generator

One (1) diesel-driven emergency generator with air-cooled radiator system shall be provided in the Emergency Generator Room located on the main deck and to be readily accessible from the open deck.

Two methods of start up : electric and pneumatic/hydraulic shall be provided.

The emergency genset room is to be well insulated and the generator is to be mounted on resilient foundations to minimize noise and vibration.

The capacity of generator is to be sufficient to supply all emergency loads as required.

Output: 94 KW (approximately)

Diesel oil service tank for the emergency generator set shall be fitted with high, low lead and cut off alarm is to be served by a electrical power pump.

Starting and stopping switch for the electric pump shall be located at the vicinity of the diesel oil tank in the emergency diesel generator compartment.

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GROUP 90

SHIP EQUIPMENT &

PIPING SYSTEM

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90 PIPING SYSTEM

901 General

All pipes are to be arranged according to good marine practice with sufficient bore and thickness for the purpose intended. They are to be well clamped to the ship’s structure and to have minimum number of bends. Approved type of bulkhead fitting is to be used where piping penetrates a watertight or oiltight bulkhead, deck or tank top. Expansion bends are to be fitted where necessary to avoid damage due to expansion or movement of the structure. Mud boxes, strainers, filters and valves are to be arranged according to the classification’s requirements. All pipe fittings and valves are to be of JIS Standard.

All pipes of 15mm and over to be butt welded with flanged connections. Those below 15mm are to be screwed with unions or similar. Bilge, scupper, fresh water, cargo lines and fire lines to be hot-dipped galvanised. Fluid pipes are not allowed to be laid above switchboard or distribution board. Screens to be arranged where fuel oil and lub oil pipes are laid on hot area. In general, piping is to designed with fluid flow speed under 2.3 m/sec. Before starting up of any system, coarse gauze, slave filters should be fitted on the suction side of the pumps. These should be inspected and cleaned prior to sea trials and only removed on delivery upon satisfactorily inspected by the Owner representative.

902 FUEL OIL SYSTEM

The ship’s fuel oil bunker tanks are to be arranged as shown on the General Arrangement Plan, with one bunker tank arranged as an overflow tank. Fuel oil filling connections to be arranged port and starboard on the main deck. The oil fuel piping to be arranged so that the transfer pump may draw from any of the bunker tank and discharge to the daily service tanks. Fuel lines to be led to just above tank top. A spring loaded draw-off cock to be fitted to daily service tank. Drip tray with drain line to dirty oil tank to be fitted underneath. Two built-in daily service tanks to be fitted with sightglass as per Class requirement and air/overflow pipe led into a common main, as far as practicable, which is to discharge into the overflow tank. Each tank shall be fitted with high and low suction and drainage at the lowest point of the tank. A single air pipe is to be arranged P&S and is to be terminated under the forecastle deck bulwark with gooseneck with float ball vent and stainless steel flame arrestor screen. Drip trays of sufficient coaming height to be fitted in way of pumps and strainers, and drained to dirty oil tank.

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All drain from drip trays to be drained to save-all tank. Emergency shut-off fuel oil valves with remote pneumatic or hydraulic operated closing devices for all fuel tanks are to be provided as per Rules and Regulation. F.O. Purifier to be provided to draw from storage tanks and discharge to Day tanks, sludges to be discharged into dirty oil tank. Trolley beam or lugs to be provided near purifier for cleaning of bowls. a) Fuel Oil Transfer Pump

Two (2) horizontal gear pumps to be installed. Pump to have a cast iron body with carbon steel rotor and shaft. Pump to have a capacity of 20 M3/hr against a discharge head of 20M. Pump is to be directly coupled to a 3 phase, 50 Hz, 415 volts motor and mounted on a common base plate. Pump to have one (1) remote stop switch outside engine room.

b) Fuel Oil Purification Plant

One (1) set of fuel oil purifier of self-cleaning and self-discharging type to be provided.

• Capacity : to meet engine maker’s requirements

A built-on double pump, pre-filter and regulating valves shall be provided and fitted with alarm for broken water-trap.

903 LUB. OIL SYSTEM

Lub oil storage tank to be arranged in the engine room for storage of lub oil for main and auxiliary engine Drop tank for deck winch hydraulic system to be arranged. Stores tank for steering gear to be arranged in steering gear room.

One off Lub oil transfer pump to be installed. Cap.: approx. 3 m3/h - 2 bar, 2-speed el. motor.

Lub Oil Purification Plant

One (1) set lubricating oil purifier of self-cleaning and self-discharging type to be provided.

• Capacity : to meet engine maker’s requirements

The purifiers shall have built-on double pump, pre-filter and regulating valves and to be fitted with alarm for broken water-trap.

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904 Cooling System

Sea inlets:

Two sea inlets to be arranged in engine room area, one low suction and one high suction. The sea inlets to be connected to each other. The suction pipes to go down in sea chests in order to avoid air suction. Sea chests to be arranged with air blowing and vents as per class requirements. Strainer plates in inlet of the sea chests to be of hot dip-galvanised steel.

Sea water cooling system for main engines

3 off sea water pumps to be installed. One pump each to serve the cooling system for

each main engine. The third pump to be arranged as a back-up pump for both cooling systems.

One off SW harbour pump to be installed.

Each pump to be dimensioned for max. load of one engine and the connected equipment.

The SW pumps to be of centrifugal type and have casing of sea water resistant

bronze impeller and shaft of stainless steel. Mechanical seals to be provided.

905 Service Air Pressure System

Service air taped from main air compressor via pressure releasing valve.

906 Exhaust pipe and silencers

Exhaust pipes to be made of welded steel pipes and bends, and to be equipped with

expansion compensators where necessary.

All exhaust pipes to be laid to the top of the funnel, and directed aft wards. Penetration in funnel top plate to have water tight collar. The pipes to be clamped in such a way that they can freely expand.

In exhaust pipe from main engines and auxiliary engine to be arranged spark

arrestors and silencers with minimum 35 Db (A) attenuation. The exhaust pipes and the silencers to be resiliently suspended.

The exhaust pipes to be insulated with mineral wool. Insulation thickness to be 50 mm for the main engines and 40 mm for the auxiliary

engines. The insulation to be covered with galvanized steel lining. Exhaust pipes in the funnel to be insulated up to top of funnel Drain from exhaust pipes to be arranged.

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907 Lifting Facilities In Engine Room

Trolley beams with SWL of 2 tons, for removal of pistons/liners to be arranged above Main engines, fitted with trolley and chain hoist of adequate size. Sufficient trolley beams for spare parts transport to be arranged.

908 Lifting lugs suitable for use of chain blocks are to be fitted in the following positions :

- One (1) point above each gearbox. - Two (2) points above each intermediate shaft. - Two (2) points above each generating sets - One (1) point above each pump. - Two (2) points on the outside of the hull and adjacent to each propeller - Two (2) points on the outside of the hull and adjacent to each rudder. - One (1) point above each rudder stock on the underside of main deck

909 Workshop tools / Equipments

Following equipments to be provided in the workshop and on the ship.

1. Two (2) 1 ton chain block, two (2) 2 tons chain blocks and One (1) 3 ton chain block 2. One (1) steel workbench with adjustable light and drawers and lockers with padlocks under in the engine room. 3. One (1) lathe, 1000 mm center distance, and 200 mm diameter with standard

equipment. 4. Two (2) 6" vice mounted on the workbench. 5. One (1) pedestal drill, Using up to 25 mm drills and with standard equipment. 6. One (1) pedestal grinder, Two wheel type 7. One (1) electrical portable drill. 8. One (1) set of assorted hand tools. 9. Two (2) steel sounding tapes for F.O. and F.W 10. One (1) ME fuel valve test device 11. One (1) Aux engine fuel valve test device. 12. Two (2) electrical hand inspection lamp with 10M wandering leads. 13. Two (2) keys for sounding pipes screw plugs. 14. One (1) set main engine standard tools. 15. One (1) set generator standard tools. 16. One (1) set CPP standard tools, 17. One (1) set of bow thruster and astern thruster tool 18. One (1) welding machine with one socket on main deck . welding cable to delivered long enough to reach any point on ship. 19. Gas unit- . One complete gas central with outlet in workshop and on deck to be fitted. Room for 4 oxygen bottles and 2 acetylene bottles to be arranged on deck. Hose to reach any point of the ship 20..Cleaning equipment- One HP washing machine (approx. 200 bar) with one off

hose Connection located in steering gear room, cement tank room, forecastle

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deck, aft of Superstructure and two hose connection in engine room. Pipes to be of stainless steel.

910 Sewage Discharge System

Sewage shall be treated in a self-contained compact sewage treatment plant in order to render it biologically harmless. The plant is to be suitable for 40 persons. Grease trap shall be provided in waste water pipe from galley, chloride discharge must below recommended limits acceptance to MARPOL requirement.

The Sewage plant should meet the requirement of MARPOL 73/78 Annex IV, Regulation of pollution by sewage and shall be fitted with standard discharge Connection.

• 1 no sewage tank

• 1 no Sewage transfer pump

Sewage discharge pump to be arranged for discharge to deck PS and SB with IMO flange and overboard below water line.

Grey water from washstands and scuppers to discharge to sewage tank or directly overboard.

911 Bilge System/Ballast System

Bilge and ballast pipes are to be of steel pipes and galvanized after welding. The ballast system is to be provided for filling and discharging of tanks as well as trimming. The bilge system is to be arranged with valves, strainers, mudboxes, manifolds and pumps in accordance with the piping drawing to meet the classification requirements. Suctions are to be fitted to the following compartments.

� Bow thruster room � Cement tanks compartments � Engine room � Steering gear/stern thruster compartments

Filling, suction and sounding are to be fitted to tanks as indicated in piping drawings. Docking plugs to be flushed with external shell plating and marked on the bottom plate outside with weld beads. Two (2) docking plug spanners to be supplied. The chain locker bilges are arranged to be pumped out using eductor system.

a) Bilge and Ballast Pump

The following ballast pump shall be provided:

• One (1) self-priming ballast pump of electric motor-driven type

• Capacity: 60 m3/h at 50M head

• Suction and discharge pressure gauges to be provided.

• Casing : Cast iron

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• Shaft : Stainless steel

• Impeller: Bronze

The following bilge pumps shall be provided:

• One (1) self-priming pump of electric motor-driven type.

• Capacity : 60 m3/h at 50M head

• Suction and discharge pressure gauges to be provided.

• Casing : Cast iron

• Shaft : Stainless steel

• Impeller: Bronze

The following eductor shall be fitted onboard:

• One (1) bilge eductor for chain locker

• Capacity : 5 m3/hr b) Bilge Water Separator

One (1) oily bilge water separator, having capacity of 1.0 m3/hr with oil content less than 15 ppm, is to be provided with matching capacity pump. Using gravity technique and electric heater to separate fuel through plate pack able to dissemble for cleaning with oil content and bilge alarm to monitor the unit, according to MARPOL requirement.

c) Sludge System

One off sludge pump with capacity max. 5 m3/h - 2-speed to be provided. Sludge

pump to have discharge to IMO standard flange on deck. One off sludge tank to be arranged in double bottom in engine room.

912 General Service/Fire / Deck washing system

A general service and fire main system to be provided with one (1) self-priming pump with connections to the following services:

• Fire hydrants

• Bilge ejectors

• Standby for : main engines, cement compressor aftercoolers,

• Capacity : 80 m3/hr at 75m head

• One (1) electric driven emergency fire pump is to be arranged and located outside the engine room in accordance with the regulations. Power supply to be from emergency switchboard

• Capacity : 35 m3/hr at 6.8 bar.

913 Air, Filling And Sounding Pipe

Air pipes for ballast/drill water, fresh water and lubricating oil tank etc. shall be galvanized.

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Ventilation head for fresh water to be provided with S.S. insect screen and for fuel oil with S.S. spark-arresting gauge (heavy and fire type). Filling connection is to be with flange closures. Sounding pipes shall be of welded type with closure devices. Filling connection for fresh water and fuel oil shall be provided on main deck at port and starboard.

914 Sanitary/Fresh Water System

The domestic fresh water system is to be supplied from a hydrophore unit and equipped in accordance with general practice. The system shall supply fresh water to galley, all attached toilet modules, washbasins and showers and consists of the following:- One (1) sanitary fresh water pressure tank with factory Certificate.

One (1) electric hot water calorifier to be provided in the bow thruster room

• Capacity : 650 litres with 30 kW heating element Potable water supply to the galley, mess room and cold water fountains shall be filtered and sterilised (U.V.) before consumption and pipes are to be of copper or stainless steel in accommodation. Fresh water pipes are to be of copper or galvanized steel. The toilet flushing system for all toilet modules shall be supplied by the S.W. sanitary system. a) Freshwater Hydrophore Plant One (1) freshwater hydrophore plant of two (2) pumps 3.5 M3/hr at 35M head complete with 3 KW motors, 2800 RPM, 415/3/50 Hz and one (1) pressure tank of about 300 litres with maximum working pressure and pressure relief valve.

All pumps to have :

• Casing – Cast iron

• Shaft – stainless steel

• Impeller – bronze

b) Freshwater Maker

One (1) set reverse osmosis type freshwater maker to be provided.

• Capacity : 10 tonnes/day

915 Drainage and Scupper (Sanitary)

All scuppers and drainage pipes shall be galvanized steel pipes. Inside scuppers shall be provided with water seals and shut off device. Overboard-discharge shell penetrations are to be of galvanized steel with gate valves and non-return flaps.

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916 Chain Washing

Chain washing system with wash nozzle for each hawse pipe to be provided, stop valves shall be provided on each chain wash line and operated on the exposed deck.

917 Hydraulic and Pneumatic System

Hydraulic Pipe

Pipes are to be of seamless black steel pipes with cutting ring connections. High pressure flexible hose of approved type to be provided where necessary and according to pipe schedule.

Control Air Pipe

Pipes are to be of heavy schedule copper with cutting ring connections according to the regulations.

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92 Air Conditioning and Ventilation

921 Ventilation and Air Conditioning for Accommodation

Ventilation duct thickness and arrangements are to comply with Classification Society's requirements.

Calculations for ventilation and air conditioning systems in accommodation shall be based on ISO 7547 Shipbuilding – Air conditioning and ventilation of accommodation space on board ships.

The accommodation throughout the Vessel including the wheelhouse and survival areas are to be served by single duct air-conditioning system.

The system shall be arranged for automatic operation and manual adjustment and to have 0-50% re-circulation capacity, providing that the cooling unit shall be designed for 50% fresh air and 50% re-circulation and to comply with the following conditions:

Outside air: 45°C at 90% RH

Inside air: 22°C at 50% RH

Cooling water temperature 36°C Cooling medium R404A or similar

One (1) central air handling unit shall be provided. Two (2) compressors, each sized to 100% capacity for high load operation to be provided. Toilet/shower, changing room, store rooms and other spaces shall not be served by the air-conditioning system but to be ventilated by forced ventilation and exhaust blower (with minimum 50mm Hg static pressure head).

The galley is to be provided with spot air-nozzle and separate ventilation. The hospital exhaust air shall not be re-circulated to the system.

Fire dampers to be fitted where necessary and to rules requirements.

One (1) additional split unit air conditioner having sufficient capacity to maintain the wheelhouse temperature below 25oC when the main air-con unit is not in operation, shall be provided.

922 Engine Room Ventilation

Air inlets and outlets shall be installed at least 6 m above water level. Effective protection and drainage of sea water to be arranged.

Main and auxiliary diesel engines are to draw combustion and cooling air from engine room. The engine room is to have two (2) separate electrically driven main fans, each to have 50% required capacity. One of them is to be reversible. The fans to have sufficient capacity of 40 air charge per hour as per Rules and to maintain a minimum 50mmHg static pressure head in the engine room. Natural exhaust shall be provided via funnel.

Access hatch to the supply fans to be provided. Fire dampers to be provided according to rule.

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Inter switching facility to be provided for one of the ventilation fans to have power supply from Emergency switchboard.

923 Ventilation of Technical Room

Bow thruster room to have supply fan of ample capacity (10 air changes per hour) and natural exhaust. The supply fan to start automatically on starting of thrusters and should stop 10 minutes after stopping of thrusters. The steering gear compartment and dry provision rooms to be provided with a supply fans of axial flow type of adequate capacity (10 air changes per hour). The CO2 room, deck store and forepeak store (10 air changes per hour) to have exhaust fan of adequate capacity. The emergency generator room to have supply fan (10 air changes per hour) which should start automatically on starting of emergency generator and should stop 10 minutes after stopping of emergency generator.

924 Ventilation and Air-conditioning for Engine Watch Room

The engine watch room is to have independent air condition unit with sufficient capacity.

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93 Fire Fighting System

931 External Fire Fighting

External fire fighting system is to be as generally stated below and is required to meet FIFI Class 1.

a) Fire pumps

Two (2) seawater pumps each 1500 m3/hr at 12 Bar. The pumps to be driven from the front PTO of the main engines via gearbox (increaser) with built-in clutch. Independent sea suction and piping system for each pump. The pump casing to be cast steel, shaft acid proof steel & impeller of Al-Bronze.

Capacity : 1500 m3/hr Head : 140 MLC Pump speed : 1800 Rpm Power absorbed : Maker requirement Driver power : Maker requirement

b) Fire Monitors

Two (2) units fire monitors (one is for water/foam and one for water only), electrical joystick control from the wheelhouse. Discharge line from pump to monitor to run outside engine case/funnel. Two (2) hand wheels for emergency manual control also built on the monitors.

Capacity : 1200 m3/hr / 300 m3/hr (foam) Inlet pressure : 12 bar Throw length : 120m Reaction thrust : 16.60 KN Swivels and swivel : Bronze Barrel : Acid proof steel, according to requirement for FF Class I vessel Throw height : 50m measured vertically from sea level assuming a mean impact area located at a horizontal distance not

less than 70m from nearest part of vessel. Horizontal and vertical movement with limit stops restricting monitor discharge on any part of the vessel.

Foam shall be introduced to the monitor from branch pipe directly and expansion in the foam barrel for application.

c) Monitor Control

The monitor remote control system consisting of the following:

- One (1) main control panel – logic for operation of monitors. - One (1) joystick panel for installation in wheelhouse with the following remote functions

i) elevation and rotation of monitors. ii) clutch in/out operation of fire pumps.

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d) Deck Delivery Heads

Four (4) sets of 4-way 65mm delivery heads with instantaneous hose connections are to be fitted on main deck. e) Fixed Water-Spraying System

The vessel is to be protected by a permanently installed water-spraying system consisting of a number nozzles fitted on all deck levels. The fixed water spraying system is to provide protection for all outside vertical areas of hull, superstructures and deck houses including foundations for water monitors and other equipment. The arrangement for the water-spraying system is to be such that necessary visibility from wheel house and the control station for remote control of the fire fighting water monitors can be maintained during the water spraying. The pipelines and nozzles are to be so arranged and protected that they will not be exposed to damage during the operations. The fixed water spraying system is to have a capacity not less than 10 litres/min/m2 of the area to be protected. Drenching branch line for the main spraying system shall be provided with remote operated solenoid valve with control at the aft wheelhouse control console for controlling the supply to the wheelhouse during fire fighting operation.

f) Foam/Dispersant System (comply to FiFi Class 1 Requirement)

Foam system to have built-In tank of 14m3 capacity and foam monitor. Dispersant system to have built-In tank of 14m3 capacity with two (2) Clustern nozzles at bow (P & S). Dispersant system to have proportional and metering devices.

g) Sea Chest

Two (2) independent sea chest for external fire fighting is to be fitted.

h) Search Lights Three (3) searchlights with remote electric under deck control are to be provided to comply with Classification requirements for operations at night. There are to be capable of providing an effective horizontal and vertical range of coverage to illuminate up to a distance of 250m in clear air at minimum level of 50Lux within an area not less than 11m diameter.

i) Breathing Air Compressor

One (1) unit of breathing air compressor to be provided and installed for filling the cylinders of the breathing apparatuses and to comply with Fi-Fi 1 requirement.

Capacity : 75 ltrs/min

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932 Internal Fire Extinguishing System

The fire-fighting and extinguishing equipment to be provided to meet Classification and relevant Government Authority.

a) CO2-Fire Extinguishing System and Smoke Alarm System

Main engine room shall be protected by means of a "total flooding" fixed CO2 central bank fire extinguishing system.

The required CO2 amount shall be stored in CO2 bottles. The CO2 cylinders are to be stored in well-ventilated CO2 room situated on the forecastle deck.

The release of the system is to be made pneumatically from the release box, placed outside the protected space and in the CO2 room.

The release box is to be provided with door switches for start of alarm and stop of ventilation and fuel oil system.

Automatic audible and visual warning is to be provided in the room and the alarm is to sound prior to any release of CO2.

CO2 leak alarm to be provided.

Blind-ring flange to be provided in t he main line of CO2 to engine room to prevent accidental release of CO2 when the vessel is in the dry dock or under repair.

b) Firemain

A firemain and twelve (12) hydrants are to be installed, eight (8) on various deck levels, two (2) in engine room and one (1) each bow thruster compartment and cement tanks storage area.

10M class approved type fire hose c/w brass coupling and nozzle is to be supplied and stowed alongside each hydrant in a protective box.

All nozzles to be dual jet/spray type and incorporating shut-off type.

International shore connection is to be fitted.

All quick couplings to comply with British Standard Requirements.

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d) Portable Fire Extinguishers

Fire extinguishers as required by the classification and Government Authority are to be supplied and installed. For guidance, they are as follows:-

Position Type

Wheelhouse 4.5 kg. CO2 Forecastle deck accommodation 4.5 kg. dry powder Main deck accommodation 4.5 kg. dry powder Galley 4.5 kg. CO2 Electronic Instrumentation Room 4.5 kg. CO2

Steering gear compartment 4.5 kg. dry powder Engine room 45 litres foam

4.5 kg. dry powder Bow thruster compartment 4.5 kg. dry powder Mess room 4.5 kg. CO2 Engine control room 4.5 kg dry powder

A complete set of replacement charges are to be supplied by builder.

e) Fire Blankets

• Two (2) off to be provided in engine room and galley respectively.

f) Fire Axe

• One (1) off

933 Fire detector system - Fire & general alarm

One (1) fire alarm plant of approved type shall be mounted in the wheel house with slave in engine control room. Alarm shall be given by alarm bells, and in engine room by air sirens. The fire alarm shall be intermittent.

The installation shall be according to requirements, and with :

- Heat detectors in accommodation, eng. room and similar machinery spaces.

- Smoke detector in accommodation, eng. room and similar machinery spaces. - Manual call point (push button) detector in accommodation, corridors and in

engine room exits. - Smoke detectors shall be installed in each cabin. - Alarm bell in accommodation corridors. Alarm bell in steering gear room.

- Alarm siren in eng. room. - Alarm bell in bow thrusters room - Alarm bell in cement tank room

Lifeboat alarm (General alarm) push button shall be mounted in forward bridge

console, and shall make all alarm sounders to operate continuously when pressed.

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The power supply for the system is to be from two independent sources; one of those is to be directly from the emergency switchboard without passing through any distribution board. The other shall be from a separate battery and battery charger, alternatively built-in to central.

Fire alarm system is to be capable of automatically activated at all times when : (i) heat detector reaches a pre set maximum temperature limit;

(ii) combustion gas has reached a smoke/ionisation detector;

(iii) fire alarm push button (manual call point) is activated.

The system is to be interfaced with fixed water based fire extinguishing system for automatic release of water mist. The automatic starting of the system and release of the water mist to a designated area to be initiated on input from detectors in the area. The number of and type of detectors required is to be according to water mist system supplier requirements, but at least two detectors in each designated area to be activated before automatic release is activated.

Accommodation vent. fans to be stopped automatically when fire alarm actuates

934 Fixed Water Based Fire Extinguishing System

The engine room to be equipped with a fixed water based local fire fighting extinguishing system, protecting high risk machinery/areas in the machinery spaces of category A, as specified in the guidelines/requirements stated in SOLAS Regulation II-2/7. As a guidance, the following have to be provided : (i) The system to be designed for automatic, local and remote manual activation. (ii) The system is divided into sections covering main engines, auxiliary engines,

fuel and lubrication purifiers.

(iii) The pump to have capacity sufficient for covering the largest section. The suction of the pump to be connected to one of the FW cargo tanks.

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GROUP 100

ELECTRICAL

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1001 General

The electrical installation is to be made in accordance with the requirements of the Classification Society and IEC 92 latest regulation. All electrical and electronic equipment shall be accordance with modern technology for easy maintenance and simple operation. This shall include all control systems and electronic equipment as well as electrical components in engine room, engine control room, accommodation, and bridge including on deck. Before sea trials commence, a thorough testing of all equipment shall be carried out. Care is to be taken for prevention of Electro Magnetic Interference to ensure that only interference-eliminated equipment shall be allowed to install onboard.

1002 Power Supply

a) AC System

i) The electrical generation plant on board this vessel comprises:

2 – 1500KW, 415V, 3 phase, 50 Hz alternator P.T.O. from main engine 2 – 380KW, 415V, 3 phase, 50 Hz alternator driven by auxiliary diesel engine

The auxiliary diesel engine driven alternator sets are able to run in parallel and continuously when required. The generator sets must therefore be suitable for parallel operation and must be completed with necessary control kits for parallel operation and load sharing in proportion to their capacity. One (1) 94KW output diesel driven emergency generator to be provided c/w an independent day tank for at last 18 hours continuous running. Emergency generator to have sufficient capacity to cater for emergency lights, navigation lights, intercom system, navigation aids, fire detection and alarm system and aldis light for 18 hours.

ii) A 200A T.P. 415/3/50, 3 wire, W.T. shore supply box to be provided

c/w circuit breaker, phase sequence indications, pilot lamp and connection terminals.

b) DC Supply (24V DC)

i) The 24V DC supply is to be obtained from 1 bank of 200AH, 24V DC regulated output transformer/rectifier with the input coming from the main switchboard. A second unit is to be provided as ‘spare’ to meet classification requirements.

ii) Two (2) bank 200AH 24V DC battery mounted on wheelhouse top to be

provided and operated during the transition period of half an hour and to be connected automatically to the emergency switchboard on failure of main AC supply.

iii) A 24V DC supply for the radio is to be obtained from 2 banks of 24V, 200AH

batteries via the radio battery charging panel.

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iv) One (1) 40A, 24V DC output static battery charger to be provided.

c) Vessel's Wiring

Standard voltages are as follows:

• 415 V AC, 3 phases 3 wires : power machines

• 220 V AC : main lighting : small consumers : navigation equipment : emergency lighting

• 24 V DC : automation : command and indicator plant

• Frequency 50 Hz

d) Cable Installation

Cables are generally to be supported by perforated galvanised steel cable tray and secured by a S.S. cable clips or similar. Where cables pass through weather tight bulkheads or deck, a W.T. type of cable sealing gland or compound is to be fitted. All metal sheaths and armour of cable shall be electrically continuous and shall be earthed (grounded). Cables and wiring serving essential or emergency power, lighting, internal communications or signals shall, so far as practicable, be routed clear of galley, laundry, machinery spaces of category A and those of high fire risk area.

e) Cabling All cables installed in the vessel are to be tinned copper conductors ethylene propylene rubber (EPR) insulated PVC sheathed, galvanised steel wire braided. Screened cable to be fitted where interference with navigation aids or radios are likely to occur. Compliance to IEC 3/3.

The following cable applications shall be used for various types of consumer:

o Three (3) core for power consumers o Two (2) core for AC and DC consumers

All cables as far as possible shall have to be grouped separately to cable class and shall not be routed together during routing.

f) Cable Transit

o Sealing module made of polymer o Absolute smoke and fumes type o Able to withstand explosion pressure up to 23 bar o Rodents proof o Must be tested and certified to the requirements and regulations

with Classification and IMO approved and IEC requirement.

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g) Electric Motor

In general, the electric motors for 415V are to be of squirrel cage type with totally enclosed fan cooled construction. The insulation material is to be in accordance to IEC requirements for the application and Environment.

1003 Distribution

Mounted case draw out type circuit breakers are to be used in general for protection of feeder circuits. Circuit breakers shall be lockable in open position. a) Shore Supply

Shore connection panel of 200A, with kW and phase meter shall be included in the main switchboard via permanent cables, running from the shore connection box, placed on the main deck within the superstructure and connected to shore supply through watertight bulkhead opening.

The shore connection box is to include:

• Ammeter

• Voltmeter

• Power Indicator Light

• Phase Indicator

b) Main Switchboard

The main switchboard is to be of the dead front, free-standing type, steel framed and arranged for parallel running of generator sets. Care is to taken to ensure that there shall be enough space between switchboard and any structure as per Classification Society's requirements for the easy maintenance of the switchboard. Generator circuit breakers shall be operated electrically. A mechanical device shall be installed in each breaker and equipped with protections as per Classification Society's requirements. The switchboard shall be provided with insulated handrails at the front as well as back. Care is to be taken for appropriate arrangement of switches, fuses, protections and control equipment to ensure ease of maintenance and operation. One (1) rubberised sheet with 600mm width, 12mm thick and length equal to the length of the switchboard shall be provided.

c) Internal Cabling of Switchboard Copper bars are to be used and arranged at the upper, rear part of the switchboard and also selected for the connection to the generators and power switches.

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d) Operation During the cruising, the electrical equipment shall be fed by the generator. In case of deficiency in using one generator, the stand-by generator is to be started automatically and take over that exceeded load. The necessary arrangement shall be made to guarantee an uninterrupted operation of all essential consumers in case that the loads have to be taken over by stand-by generator.

In harbour, one (1) diesel generator or shore connection box with 415 V, 3 phases, 50 Hz, shall feed the electrical equipment instead. A circuit breaker shall be provided with interlock to prevent the parallel operation between generator and shore supply connection box at main switchboard. The AC switchboard is to consist of the following controls and instrumentation for each alternator.

Air circuit breaker c/w current, reverse-power and short circuit relays.

• Voltmeter c/w selector switch

• Ammeter c/w selector switch

• Kilowatt meter

• Frequency meter

• Voltage trimmer

• Emergency push switch

• Indicator lights

• Governor switch

• Synchronising system

• Earth test system

• Load shedding system

• Power factor meter

The following outgoing circuits are to be fed from the 415V & 220V bus-bars via plug-in moulded case circuit breaker.

• Fuel oil cargo pump

• Starting air compressors

• Ballast & drill water pump

• F.W. cargo pump

• Drill water cargo pump

• Air-conditioning plant

• Ventilation fans

• Thruster compartments ventilation fan

• Steering gears

• Marine electric range

• Fuel oil transfer pump

• Purifiers

• Cold/Cool room plants

• Bilge & ballast pump

• Standby pumps

• Dirty oil transfer pump

• Hydraulic power packs

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• Sewage treatment plant

• Pressure sets

• Navigational aids (220V)

• General lightings and power (220V)

• Cement compressors

• Oily bilge water separator

• Six (6) Nos. spare circuit breakers (415V & 220V)

• Laundry equipment

• Workshop – welding transformer • Reefer point for deck cargo, required six (6) points c/w sockets, three points at

each port and starboard.

• Mud Pumps

• DP system

e) Emergency Switchboard The emergency switchboard shall be arranged in a similar manner as the main switchboard and shall be fed via a bus tie cable from main switchboard in normal operating conditions. In the event of voltage failure to the emergency bus bars, the bus tie breaker on the emergency switchboard shall open on no volts. The emergency diesel generator is to start automatically and close its breaker onto the emergency switchboard. The instrumentation and controls are to be provided as follows:

• Battery charging switch

• Moulded-case circuit breaker

• Ammeter c/w shunts

• Voltmeter

• Indication light

• Battery change-over contactor with stabilizer circuits

• Testing facilities

• Change-over switches battery x 2

The following outgoing circuits to be fed from the bus-bar via moulded-case circuit breakers:

• Navigational aids

• Emergency lights

• Alarm (general, fire, CO2, engines and low levels)

• Navigational lights

• Main engine & thruster instrumentation

• Emergency fire pump

• Steering gear

• Others as required by Class

An indicator to be provided in the AC main switchboard to indicate the transition battery on a discharge condition.

f) Distribution Panel

All necessary distribution panels (DP) for power consumers and lighting to be according to regulations are to be installed.

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Panels are to be of steel sheet construction, having proper mechanical protection as per Classification Society's requirements and shall be identified by an engraved plastic name plate. Distribution boards are to be located base on their purpose.

The following distribution boards shall be provided:

• 415 V consumers

• 220 V consumers

• 220 V lighting

• 220 V emergency lighting

• 24 V DC consumers

• 24 V DC radio battery charging panel

All distribution panels shall be thoroughly cleaned by vacuum cleaner and inspected by owner’s representative before installation, testing and commissioning.

g) Motor Starter

All motor starters to be suitable for marine use and provided with single phasing, overload protection and running indication. The starters are to be of magnetically operated type. In principal, all motors 30KW and under to be protected by direct-on-line starter. Motors between 30KW and 50KW to have Star-Delta starters, and motors over 50KW to be protected by auto-transformer starters unless otherwise specified by equipment manufacturers.

1004 Transformer and Battery

a) Transformer

Two (2) sets of transformers are to be provided for lighting and etc. Any one of the transformers is to be able to supply all consumers. Capacity : 75 KVA Two (2) sets of transformers are to be provided for emergency lighting and etc. Either set of the transformers is to be able to supply all emergency consumers.

Capacity : 50 KVA

b) Battery and Charger

Batteries are to be of valve regulated, lead-acid type for all services. Capacity of batteries is to be according to the rules. Chargers are to be located as close as possible to the batteries.

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Chargers shall be fitted with stabilizer at output to prevent power surges during changing over for charging and discharging.

1005 Lighting

a) General

All rooms shall be provided with electric lighting. In general, fluorescent light are to be fitted unless the incandescent lamp shall be provided where impractical. Main lighting shall be laid out for 220 V. Light fittings are to be fitted with vibrating dampers where necessary. Emergency lights are to be installed according to the rules and IEC regulations.

b) Lighting for Accommodation

All cabins are to have ceiling light fitting, bed lamps, desk lamps, socket outlets. Mirror light with socket for shaving machine shall be mounted in cabins' bathroom/washstand. Fluorescent light fittings are to be provided in all alleyways and stairs.

c) Bridge

Bridge and chart room is to have ceiling lighting and working light over chart-table and radio table. Plug sockets with suitable number shall be provided including dimming device for chart-table lamp, compass lights, tachometers and rudder angle indicator. Plug socket for daylight signaling lamp shall be provided. Light at entrance to wheelhouse shall be automatically switched-off when door to wheelhouse is opened.

d) Lighting for Engine Room & Other Technical Room Below Main Deck

Engine rooms and other machinery room below main deck are to be fitted with watertight fluorescent light fittings and watertight plug sockets. Engine room lighting shall be supplied from different distribution board and shall be arranged alternatively to minimise blackout of entire engine room should failure occur to any one source.

e) Lighting for Deck

All lighting on deck shall be provided with on/off switches to be installed in the bridge. Watertight plug sockets are to be fitted in alleyways at outside doors in each side. Watertight light fittings are to be installed for outside lighting.

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f) Light and Signal Equipment

The Vessel shall be provided with equipment as follows:

• One (1) air horn

• One (1) electric horn

• Seven (7) 1000W floodlights (sodium vapour type)

• Three (3) searchlight 2000W on top of wheelhouse with remote electrical under deck control

• Morse signal light

• One (1) daylight signaling light

• One (1) fog-bell and gong system

Navigation and signal lights consist of the following:-

• Three (3) masthead lights, dual len type

• One (1) port light, dual len type

• One (1) starboard light, dual len type

• One (1) stern light, dual len type

• One (1) anchor light, dual len type

• Three (3) NUC light, dual len type (RWR)

• One (1) towing light, dual len type

• One (1) complete set of immigration lights, single len type

All navigation lights are to be controlled by indicator panel fitted in the wheelhouse. Each navigation light is to be controlled and protected by double pole switch and fused on each conductor. Visual and audible alarm indicator is to be fitted,

g) Switches, Sockets & Switch Sockets

All switches, sockets and switch-sockets in accommodation are to be plastic cased and in the engine room and other machinery space are to be watertight and metal moulded. An adequate number of switch sockets to be provided in accommodation, galley, mess room, workshop and other machinery spaces for portable equipment. Total four (4) numbers welding sockets of 415V, 400Amp for electric arc welding are to be provided one each at the following areas:

• Workshop

• Steering gear compartment

• Main deck (towing winch)

• Forecastle deck

1006 Power Management System

The Power management is to be a separate system with stand-alone units, one for each generator suitable for operation with two (2) diesel generators. The control system is to be distributed and provided with stand-alone design, having one control unit for each generator. Each control unit shall have and operator panel capable of running its own generators of failure in another generator control unit or bus communication. Commissioning parameters are to be easily accessible.

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The generator control system shall be able to run as two separate systems and also able to synchronize and load sharing the two sections automatically. The generator control units are to be located in engine control room. Analog instruments for each generator kW measurements are to be provided. The system shall provide complete galvanic isolation of the automatic control system and the controlled units (diesel engines, circuit breakers and etc.) when the system is set to MANUAL control, so that manual control can be exercised without interference from the automatic system. The system shall comprise of the following functions:

• Manual/automatic start, supervision and stopping of the diesel engines

• Automatic start of stand-by unit at black-out

• Automatic synchronizing of generators

• Automatic priming for diesel engine

• Load depending start/stop

• Load sharing and power for big consumers

• Automatic start/stop function when load reach preset values

• Automatic control of all clutches connected to the main engines

• Parallel running of auxiliary engines

• Automatic change of power system operating "mode", with mirror effect, including operation of generators and bus tie breaker to shift from existing mode to new (pre selected) mode including load check and synchronizing

• The start/stop sequence of the generators, both according to load demand and after black-out, shall be freely selectable

The generator control units are to be connected to the communication bus of the Automation System for remote control from operator station in engine control room. The generator control unit shall not be inhibited by other failure. Each generator control unit is to be provided with on-line self-checking system with error indicators. A Safety system for each diesel engine is provide "Automatic shut-down" for the following reasons:

• Lubricating oil pressure too low

• High temperature in coolant outlet

• Overspeed

1007 Integrated electronic control system JOYSTICK/DP system

The vessel will be equipped with a Joystick system. This system integrates all the manoeuvring controls in one lever - the joystick lever, and controls the C.P. propellers, the side thrusters and the rudders.

The system consists of the following main components:

♦ Portable control panel

♦ Microcomputer in separate cabinet

♦ Two plug boxes for connection (forward and aft). Brackets for support of portable control panel to be arranged in the following locations in the Wheelhouse:

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♦ Aft between consoles

♦ Forward console

♦ In each built-in bridge wing Generally the signals given by moving the joystick lever are prepared by the microcomputer and transferred to the different propellers, thrusters, and rudders by means of their ordinary electronic manoeuvre systems. Signals to be galvanic isolated. The joystick lever may be moved axially through 360 degrees and through approximately 45 degrees. The axial position of the lever determines the vessels approximate direction whilst radial depression, the speed at which the vessel moves. The vessels course will be set by the course setting unit on the joystick operators panels, the course (heading) will then be changed. The point of turn, when using course setting unit can be selected on operators panel. To prevent the vessel from overshooting the selected heading, the system has a counter pitch device which gradually reduces the movement of the vessel as it approaches the set heading. The vessel will then remain on that heading regardless of whether it is moving forward, aft or transverse, until a new heading is set by the course setting unit. The system is self-diagnosing and activates alarms if faults occur. In case of a system failure, the control is automatic switched over to normal bridge control. The control will be switched over to the panel in command from where it was switched over to Joystick system. Control panel(s) to contain following functions:

♦ Joystick for vessel positioning and heading control.

♦ Course indicator showing actual heading and heading order.

♦ Pushbuttons for POSCON ON/OFF.

♦ Pushbuttons for selection of centre of rotation.

♦ Selection between bow, centre or stern.

♦ Pushbuttons for “Auto Pilot” mode

♦ Alarm indication w/reset for: o Computer failure o Panel (console) failure. o Off-course

1008 Automation System For The Machinery Plant

The automation to be as per the Class notation (ACCU). The following automation is for guidance only and specifies minimum requirements.

a) Manœuvre Desks, Main Console, Instruments

All consoles to be made of steel plates. The equipment shall generally be mounted on

the top of the console. The consoles to have detachable covers in the front or where practicable according to arrangement.

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1) Engine room console to be installed in engine control room. The following

equipment to be installed in the console:

� 1 Remote control panel for C.P. propellers and main engines. � 1 Pitch indicator for each C.P. propeller � 1 RPM meter for each C.P. propeller � 1 RPM meter for each main engine � Push buttons for start of main engines � Push buttons for stop of main engines

A necessary number of indicating lamps for main engines. All other necessary equipment for controlling the main engines, according to

the main engine manufacturer's specification. Push buttons for starting and stopping of main engine's aux.- and stand by

pumps.

Switch for selecting man./auto for stand by pumps. Indicating lamps for main engine's aux.- and stand by pumps running. Push buttons for starting and stopping engine room ventilation fans. Indicating lamps for ventilation fans running. Push buttons for remote start/stop of pumps for capstans and tugger winches. Push buttons for remote start/stop of fire pumps.

� 1 amplified telephone

� 1 alarm plant for main engines, propeller plant.

� 1 synchronizing panel with mimic for MSB.

2) Bridge consoles.

One consoles forward bridge and three consoles aft bridge to be installed.

i) Bridge console forward port shall include the following equipment:

An adequate number of switches for external lights, searchlights,

compass light etc. 2 Engine room telegraphs 1 Morse light switch 1 Fire alarm central including life boat (general) alarm 1 Push button for fire alarm 1 Push button for life boat alarm 1 Remote control panel for bow thrusters 1 Remote control panel for stern thruster 1 Push button for maneuver light Window wiper control panel(s) 1 Group alarm panel connected to eng. alarm (E0) plant 1 Push button for remote start/stop of hydr. pump for windlass

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ii) Bridge console forward starboard shall include the following

equipment:

1 Auto pilot with gyro repeater and off-course alarm 1 Steering gear control panel w/rudder indicators 1 Steering gear alarm panel 1 Intercom. telephone 1 Amplified telephone Remote control panel for main engines and C.P. propellers. 1 Emergency stop for each main engine 1 Ind. lamp overload for each main engine 1 Pitch indicator for each C.P. propeller 1 RPM meter for each main engine 1 RPM meter for each main C.P. propeller 1 VHF radio set Window wiper control panel(s) 1 Typhoon controller 1 Digital log repeater

(iii) Bridge console stern port shall include the following equipment:

An adequate number of switches for external lights. Remote control panel for main engines and C.P. propellers. 1 Pitch indicator for each C.P. propeller 1 RPM-meter for each main engine 1 RPM-meter for each main C.P. propeller 1 Emergency stop for each main engine Steering gear control panel, rudder indicators in separate cabinet. Remote start/stop with ind. light for all cargo pumps Push-button for emergency closing of cement discharge valves. iv) Bridge console stern centre: 1 Push button for typhoon 1 Intercom. telephone 1 Amplified telephone Remote control panel for bow thrusters Remote control panel for stern thruster 1 VHF radio set Window wiper control panels

v) Bridge console stern starboard. 1 Remote control panel for anchor handling/towing winch 1 Remote control panel for towing pins 1 Remote control panel for anchor handling tongs 1 Push button for remote start/stop of hydr. pump for anchor handling/ towing winch 1 Push button for remote start/stop of hydr. pump for shark jaw and towing pin

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In the bridge consoles shall all manoeuvring handles, revolution counters, rudder indicators and pitch indicators and all instruments be illuminated.

All lights in the manoeuvring desk exclusive the warning lights to be provided with

stepless dimming.

b) Alarm/monitoring system The alarm and monitoring plant to be provided to meet ABS ACCU requirements. The system shall include a Colour TFT Monitor (17”), a printer and a

watch/responsibility panel as well as alarm panels for cabins and mess. The system shall have reset for alarm and acoustical and visual signal for each alarm

which comes into function simultaneously with the alarm. There shall be common rotating/flash lights and sirens in the engine rooms. The acoustic signal shall have a loudness that can be heard in the engine room when the machinery is in service.

The alarms will be divided into several groups based on their importance and which

machinery they come from. When alarm is given the group will be indicated on the alarm panel in the bridge console.

The monitor in the engine control room can display the alarms individually. For display on the monitor, the different alarm items shall be arranged in picture(s) for

the different machinery systems. The alarm plant shall include both analogous and binary (on/off) alarms. Relevant items on the main machinery shall have analogous sensors.

c) Main Engine Safety System

A safety system for protection and control of each of the main engines shall be

provided. The safety system shall control and protect the main engines in order to prevent faulty operation and/or major failure. The system shall automatic stop the engine upon critical failure which may lead to breakdown of the engines, such as too low lube oil pressure, over speed, in addition to any further requirements according to the Class.

The safety panel cabinet shall be located in the engine room.

d) Aux. Engine Safety System

A safety system for protection and control of the aux. engine shall be provided. The

safety system shall be similar to the safety system for the main engine. The safety system for the aux. engine may include alarm and monitoring of the

engine as well. If so, the alarm shall be clearly indicated on the safety system panel / cabinet. In addition a common alarm for the aux. engine shall be given to the central alarm plant.

Alarm repeaters to be also provided in the wheel house.

The safety panel / cabinet shall be located in the engine control room.

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e) Steering Gear Alarm System

A separate alarm system for each steering gear to be provided according to

requirements. Common alarm to be given to the central alarm plant.

f) Remote control of main engines and C.P. propellers

The vessel shall have electronic-hydraulic remote control system for main engines

and C.P. propellers. There will be 2 electrically totally independent plants, one port and one starboard. A

failure in the port plant will not put the starboard plant out of operation and vice versa. Each plant to have two galvanic isolated power supplies.

Each plant - port and starboard - consists of the following main components:

1 Main bridge panel, mounted in aft bridge console 1 Slave bridge panel, mounted in forward bridge console 1 Engine room panel, mounted in engine control room console 1 Electronic rack, containing all electronic components. Mounted in engine

control room console. 1 Hydraulic (servo) unit, mounted on each gear, including servo valves of

analogous/pulse type, feed-back pot. Meters, alarm sensors for the machinery alarm plant etc., also including charge air pressure.

g) Operation:

i) Combinator:

When combinator operation is used, the main engines RPM and the pitch will

be increased/decreased accordingly - depending on the given order.

By using the lever on the wheelhouse panel, or any other panel in command, an electronic signal will be given to the main engines governors and the

analogous/pulse servo valve for pitch control.

ii) Constant (fixed) RPM:

In modes of operation using shaft generator(s), fixed RPM on the

corresponding main engines are required. By using the push-button for fixed RPM on the engine room panel, the main engines will automatically be running at the pre-set RPM.

In this condition, the control lever on the manoeuvre panel in command will

control only the pitch. The pitch control will be as for combinator operation. The only difference will be that the RPM are now fixed.

iii) Failure:

If the electronics discover a system failure, the plant will automatically be

switched over to emergency control. The system failure ind. lamp on the wheelhouse panels will be lighted together with the ind. lamp for emergency control. In addition, a signal will be given to the vessel's engine alarm plant.

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Now, the pitch can be controlled by using the emergency control push buttons on the wheelhouse panel in command.

Apart from the servo valve, the emergency control is independent of the

normal control, and have 24V DC power supply.

h) Emergency Machinery Telegraph:

If a serious emergency situation should set even the emergency control out of

operation, the pitch can be manually controlled. The order from the wheelhouse will then be given by using the emergency machinery telegraph, and the pitch will be manually controlled by operating a lever on the gear box.

The emergency machinery telegraphs - one port and one starboard - are independent

of the vessel's ordinary remote control system. They shall be connected to 24V DC battery. There shall be one unit for each side in the forward bridge console, (the transmitter), one unit at each gear, (the receiver) and one slave (indication) unit at each main engine.

The receiver shall have acknowledgement push-button. The orders, given by

operating a switch or push-buttons in the wheelhouse transmitter, shall be visually shown on the receiver by means of clearly marked indication lamps. An audible signal shall be given when a new command is transmitted.

The orders shall be: Ahead full Ahead half Ahead slow Stop Astern slow Astern half Astern full

i) Automatic overload protection of main engines:

To prevent overload, the main engines are protected by means of signal from a fuel

filling feed back transmitter and RPM signal. The propeller's electronic control system compares the 2 values, and if the fuel filling exceeds the corresponding value of the RPM signal, the pitch will be reduced accordingly.

The size of the reduction, and the speed of it, will depend on the difference between

the 2 measured values. A heavy overload will lead to a fast and large pitch reduction. Then the pitch will be stabilized on a value where the engines are not overloaded.

When using shaft generator, the corresponding main propeller's pitch will be reduced

analogous to the shaft generator's load on the main engine, by means of the automatic overload protection system.

When supplying side thrusters etc. from the shaft generators which prime mover is

also driving the main propeller, a fixed pitch reduction will be introduced on the corresponding main propeller. This pitch reduction will be in steps (adj.) according to corresponding shaft generator’s load. If higher load, the automatic overload system will come into function for a further pitch reduction.

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GROUP 110

SPARE PART

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1101 Class / Manufacturer Recommended Spare

The Vessel to be equipped with the following spare parts. The spare parts are to be equal in design, origin, and material standard in all respect to the primary parts and are to be from the same suppliers.

The spare parts shall be tropicalised for long term storage, identified and listed. They are to be packed in boxes.

a) Spare as the Standard of Manufacturer

(List of spare parts certified by the manufacturer shall be submitted item by item with technical proposal)

• Main propulsion engines 1 set each

• Main diesel generator 1 set each

• Emergency diesel generator 1 set

• Controllable pitch propeller units 1 set each

• Other pumps 1 set each

• Air compressors 1 set each

• Purifiers 1 set each

• Heat exchangers 1 set each

• Reduction gears

• Refrigerating plants 1 set each

• Air conditioning units 1 set each

• Hydraulic pump units 1 set each

• External fire pump 1 set each

b) Special Tool

Special tools are to be provided in accordance with the recommendations of manufacturers of all machineries (as required).

1102 Inventory List for Deck, Accommodation, Engine & Electrical

(A) LINEN FOR ACCOMMODATION

Following good quality cotton linen etc. shall be supplied and delivered with the tug for use by the officers, crew and other passengers. 40 Nos. Pillows c/w cotton pillowcases of standard size. 40 Nos. foam rubbers or rubberized fiber mattresses c/w a removable cotton/canvas covers 40 Nos. Cotton Bed sheets. 20 Nos. Cotton Serviettes 20 Nos. Cotton dusters 02 Ship sets of curtain for each window 02 Ship sets of Bunk curtain for each bunk 40 Nos. Woollen blanket single 80 Nos. Turkish bath towel 75x150 cm 80 Nos. Turkish face towel 40x 60 cm

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(B) DECK TOOLS AND OUTFITS

The following Deck Tools and outfits of good quality shall be supplied and delivered with the tug for use during operation and maintenance work.

06 Nos. Chipping Hammers 06 Nos. Long Scrapers 06 Nos. Short Scrapers 06 Nos. Wire Brushes 06 Nos. Roller type brushes with 01 set (06 nos.) of spare rollers 06 Nos. flat paint brushes one each of 100, 75, 60, 45, 30mm width. 06 Nos. Deck brooms 06 Nos. Mops 06 Nos. floor sweeping brushes 06 Nos. Brooms – Long handle 06 Nos. Deck scrubbing Brushes 04 Nos. Dust Pans 06 Nos. Paint trays for use with roller brushes 03 Nos. G.I. Buckets 10 Ltr. 03 Nos. Plastic Buckets 10 Ltr. 04 Nos. Hand Hammers 1 Kg. 02 Nos. Hammer 4.5 Kg. 02 Nos. Anchor pin punches 02 Nos. shackle pin punches 02 Nos. Chain Hooks 06 Nos. Sounding Tapes for tanks 6 Mtrs. 02 Sets Spanners for sounding caps 02 Sets Spanners for bottom plugs 02 Set D/end ring spanners 10 to 27 mm, in a metal box 02 Nos. Marlin Spike 02 Nos. Fids 02 Sets Devils claws for anchor chain 01 Set Electric chipping and de-scaling machine c/w scaling heads (Light, Medium and Heavy) flexible shaft c/w guard and shaft guard, wheel type wire brushes, heavy duty grinding wheels, six sets each scaling head leaves and pins, wire brushes, grinding wheels etc. 01 Set of portable electric high-pressure water cleaning unit with accessories (C) Pots, Pans, and Utensils

To Provide pots, pans, utensils, cutlery and crockery as per following list:

Item

No.

Description Qty

1 Drinking Glass (Stainless Steel) 40 Nos.

2 Dinner Plates (Stainless Steel) 40 Nos.

3 Side Plates (Stainless Steel) 40 Nos.

4 Mug (Stainless steel) 40 Nos.

5 Curry Dish 8" Dia. (Medium Size) 20 Nos.

6 Curry Dish 12" Dia. (Large Size) 20 Nos.

7 Tea Cups 40 Nos.

8 Coffee Cups 40 Nos.

9 Water Dispenser Jugs 6 Nos.

10 Tea Spoon 40 Nos.

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11 Table Spoon 40 Nos.

12 Fill Spoon 20 Nos.

13 Butter Knives 40 Nos.

14 Forks 40 Nos.

15 Frying Pans 10" Dia. 6 Nos.

16 Range of sauce pans 4 Sets

17 Salt cellar 6 Nos.

18 Pepper pots 6 Nos.

19 Wooden spoons 6 Nos.

20 Teapot 6 Nos.

21 Chop board 3 Nos.

22 Big spoons 6 Nos.

23 Sugar pot 6 Nos.

24 Meat knives 3 Nos.

25 Knife sharpener 3 Nos.

26 Butter container 6 Nos.

27 Sieve 6 Nos.

28 Dry masala mortar and pestle 2 Nos.

29 Chapathi press and rolling pin 2 Sets

30 Laddle & spoons for cooking assorted 10 Nos.

31 Stainless Steel Kettle (4 Ltr) 2 Nos.

32 Stainless Steel Kettle (2 Ltr) 2 Nos.

33 Coconut scraper 3 Nos.

34 Tin opener 3 Nos.

35 Corkscrew 3 Nos.

(D) ENGINE ROOM TOOLS / INVENTORY

The under mentioned tools of reputed make/s and proven for quality and durability shall supplied in lockable steel boxes and delivered with each vessel..

Two (02) Nos. Shifting spanner L-300 mm, 150 mm One (01) Set Double End Open Spanners Metric (10-60 mm) One (01) Set Double End Ring Spanners Metric (10-60 mm) Six (06) Nos. Portable hand lamps complete with guard, wire and plug Two (02) Nos. Safety hand lamps complete with guard, glass, wire and plug Two (02) Nos. Snips, Two (02) Nos. Scissors, Two (02) Nos. Packing knives Two (02) Nos. Flat end screws drivers L=75 mm, 150 mm Two (02) Nos. caulking tools One (01) Set Socket Spanners complete with sockets T-bar, distance pieces, and Ratchet in a box. Sizes 6-30mm One (01) No. Engineers Steel Ruler 300 mm One (01) set Inside & Outside Spring calipers Two (02) Nos. Hand Hammers 0.45 kg. One (01) Sledge Hammer 4.5 kg. One (01) No. Copper Hammer 1 Kg. One (01) Set Philip Screw Drivers 75 mm, 150 mm One (01) Set Oil Syringe (Brass) 500cc. One (01) Set Adjustable 300 mm Hack Saw c/with 12 Nos. HSS Blades Two (02) Nos. Feeler gauges L=100MM, Blades of 0.05-1 mm, thick Two (02) Nos. Outside Micrometers 0-25 mm, 0-300 mm adjustable type Two (03) Nos. Hand Electric Torches, water proof, 3-cell type & high quality Two (02) Nos. Tongs with insulted handle for removing fuses One (01) No. Needle Jet Scaling m/c (electric/ Pneumatic) complete with six spare sets of needles

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One (01) No. Portable, high speed, Electric Angle Grinder (125 mm) complete with plug and cord One (01) Set HSS Twist drills, straight shank sizes 3,5,6,8,9,10,11,12,13,14,15 & 16mm One (01) Set Eye Bolts sizes 6-24 mm (6,8,10,12,16,20,22,24) Four (04) Nos. Paint Brushes flat type 30,45,60,75 mm width Two (02) Nos. oil feeders 0.15L & 0.5L Two (02) Nos. G.I. Buckets 15 L Two (02) Nos. Quart Can 1 L Two (02) Nos. Grease guns complete with adapters for flat, cross pin and straight pin type nipples One (01) No. Measuring Can 4.5 L One (01) Set Bench Vice 125 mm One (01) Set Files 250mm long (one each of smooth & rough files of flat, half round, round, triangular, square types) One (01) Set Pliers with insulated handle consisting of one each of Nut Gripping and Side cutting, Round Nose, Diagonal Cutting, Vice Grip Combination pliers

(E) ELECTRICALS ITEMS INVENTORY LIST.

Spare parts, tools, measuring equipment and consumable material for electrician shall be delivered according to manufacturer's standard, unless otherwise specified, and stowed in the suitable container as follows :

- Moulded case circuit breaker 1 for each type max. 5 (important) -- Select switch or push button 1 for each 10 or less - Pilot lamp bulb 2 for each 1, up to max. of 20 - Pilot lamp globe 1 for each 10 or less - Renewable fuse case 1 for each 10 or less, up to a

max. of 10 - - Non-renewable fuse case1 for

each 1, up to max. of 20 - Current limiting fuse, if fitted 1 unit for each 3 circuit unit or

less - Transformer for control circuit 1 for each type max. 5 (vital

circuit) - Fuse puller 2

Motors - Bearing 1 for each essential/vital motor Motor controllers - Moulded case circuit breaker 1 for each type max. 5 - Select switch or push button 1 for each 10 or less - Pilot lamp bulb 2 for each 1 - Pilot lamp globe 1 for each 10 or less - Fuse case 1 for each 10 or less - Fuse element 1 for each 1, up to max. of 20 - Transformer for control circuit 1 for each type max. 5 - Contactor 1 for each 10 or less Lighting fittings - Lamp bulb for navigation lights 2 for each 1 - Incandescent lamp bulb for 1 for each 10 or less general lights

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- Fluorescent lamp tube each type & size 1 for each 10 or less - Flood light lamp bulb each size 1 for each 10 or less (H.P. sodium/Incandescent) - Battery lamp bulb 2 for 1 - Lamp socket 1 for each 20 or less - Non-waterproof type switch 1 for each 20 or less - Non-waterproof type plug and 1 for each 20 or less receptacle - Ballast for fluorescent 1 for each 10 or less - Ballast for sodium vapour 3 max. - Component of waterproof plug and 1 for each 20 or less receptacle Control consoles - Auxiliary relay 1 for each 10 or less - Push button & switch for reset 1 for each 20 or less - Pilot lamp bulb 2 for each - Fuse case 1 for each 10 or less - Fuse element 1 for each 1 - Contact less annunciator unit 1 for each 10 or less Tools and materials - Screw driver of assorted size 2 sets (12 screw drivers in total) - Open ended spanner of assorted size 2 sets (14 spanners in total) - Cutting nipper 2 - Cutting pliers/flat nose pliers 2 each - Round nose pliers 2 sets (4 pliers in total) - Adjustable angle wrench 2 - Steel file 2 sets (2 files in total) - Jack Knife 2 - Electric soldering iron 1 (120W, AC 220V, 1 phase) 1 (60 W, AC 220V, 1 phase) - - Electric cable cord (TPNP - 1.25) 1 length (100 meters) - Desoldering pump to remove solder 1 - Solder wire 1 kg (in roll) - Rubber gloves (for 450 V) 1 set - Electric pocket light (Dry cell 1.5V x 2) 8 - Multimeter 1 Special tools for maintenance and overhauling for electric machines shall be supplied in accordance with manufacturer's standard. Outfit (measuring equipment) 2 - Standard hydrometers (1.1 ~ 1.3) 2 - Thermometer (-20 oC ~ +100 oC) 1 - Beaker (1 litre) 1 - Funnel 1 - Plastic bucket