ISRAEL PORTS AND RAILWAYS · Attachment C Public Tender for the sale of one (1) 30 Ton Pull...

Attachment C

Public Tender for the sale of one (1) 30 Ton Pull VOITH-HYDRO

TRACTOR TUG "SAAR 2"

(the "Tender")

Tender No. 355/ ASH /19

ISRAEL PORTS AND RAILWAYS

AUTHORITY

TECHNICAL SPECIFICATION

for

30 TON PULL VOITH-HYDRO

TRACTOR TUG

HULL SPECIFICATION

Issue: January, 1993

Technical specification for page 2 of 116

30 Ton Voith-Hydro Tractor tug- Hull _____

TABLE OF CONTENTS 1. GENERAL SECTION 7

1.1 General Provisions 7

1.1.1 Intent of specification 7

1.1.2 Abbreviation 9

1.1.3 Principal Dimension 10

1.1.4 Capacity 11

1.1.5 Classifications and Rules 11

1.1.6 Certificate 12

1.1.7 Freeboard 14

1.1.8 Tonnage 15

1.1.9 Dead- Weight 15

1.1.10 Power, Speed and Bollard Pull 16

1.1.11 Ship's form 16

1.1.12 Vessel's Lines 16

1.1.13 Fuel Consumption 17

1.1.14 Trim and Stability 17

1.1.15 Complement 18

1.1.16 General Descriptions 18

1.2 Launching and Docking 19

1.3 Tests and Trial 20

1.3.1 General 20

1.3.2 Shop Tests 22

1.3.3 Structural Tests 25

1.3.4 Inclining Tests 26

1.3.5 Harbour Function Tests of Equipment and Systems 26

1.3.6 Sea Trial 33

1.3.7 Delivery 38

1.4 Vibration and Noise 39

1.4.1 General 39

1.4.2 Noise and Vibration Limits 40

1.4.3 Measures to be Adopted During Design and Construction 41

1.5 Material, Design and Supervision 42

1.5.1 Material and Workmanship 42

1.5.2 Selection of Equipment and Machinery 43

1.5.3 Intermediate Storage 43

1.5.4 Spare parts and Tools 44

1.5.5 Owner's Supply 45

1.5.6 Inspection during Construction 45

1.5.7 Plan Approval 46

1.5.8 Drawing and Notification 47

1.5.9 Drawing Description and Instruction 47

1.6 Maintainability Design Factor 56


30 Ton Voith-Hydro Tractor tug- Hull __ _____

2. HULL SECTION 57

2.1 General Section Hull 57

2.1.1 General 57

2.1.2 Material and Workmanship 57

2.1.3 Welding 58

2.1.4 X-Ray and Ultrasonic Inspection 59

2.1.5 Sandblasting 60

2.1.6 Tank Testing and Watertight Testing 60

2.1.7 Sheer and Camber 60

2.1.8 Deck Heights 60

2.2 Structure 61

2.2.1 Shell Plating and Framing 61

2.2.2 Skeg and Horizontal propeller Guard 62

2.2.3 Bottom and Double Bottom Construction 63

2.2.4 Drain Plug 63

2.2.5 Bulkheads 64

2.2.6 Foundation for Main Propulsion Plants 64

2.2.7 Foundation for Auxiliaries 64

2.2.8 Fore Peak 65

2.2.9 Chain Locker 65

2.2.10 Hawse Pipe 66

2.2.11 Pipe and Transmission Trunks 66

2.2.12 Opening of Sea Chest 66

2.2.13 Tanks 66

2.2.14 Decks 67

2.2.15 Deckhouse 67

2.2.16 Wheelhouse 68

2.2.17 Bulwark 68

2.2.18 Funnel 69

3. OUTFIT AND EQUIPMENT 70

3.1 Hatches 70

3.2 Manholes 70

3.3 Mast, Posts and Riggings 71

3.3.1 Signal and Navigation Mast 71

3.3.2 Antenna Posts 71

3.3.3 Davit 71

3.4 Railing, storm Rails, Ladders, Stairs, Etc. 71

3.4.1 Railing 71

3.4.2 Storm Rails 71

3.4.3 Interior Ladders 72

3.4.4 Outside Ladders and Stairs 72

3.4.5 Interior Stairway 73

3.4.6 Sundries Ladders 73

3.5 Life Saving Appliances. 73



3.5.1 General 73

3.5.2 Inflatable Life rafts 73

3.5.3 "Man Overboard" Rubber Boat 73

3.5.4 Lifejackets 74

3.5.5 Lifebuoys 74

3.5.6 Speed line Unit 74

3.6 Fenders. 74

3.7 Nameplates and Identification 75

3.7.1 Markings and Identification 76

3.7.2 Tanks and Bulkhead Boundaries 76

3.7.3 Paint Boundaries 76

3.7.4 Pipe and Cables Marking 76

3.7.5 Manhole Covers 76

3.8 Miscellaneous 77

3.9 Canvas 77

4. DECK MACHINERY AND TOWING GEAR 78

4.1 Anchoring Gear 78

4.1.1 Chain Stopper 78

4.1.2 Chain Securing Gear 78

4.2 Mooring Gear 79

4.2.1 Equipment 79

4.2.2 Mooring Ropes 79

4.3 Windlass 79

4.3.1 Towing Winch- 30 Ton Towing Force 80

4.3.2 Gaurs for Towing Wire 80

4.3.3 Towing Hook 81

5. ACCOMMODATION 82

5.1 General 82

5.2 Space distribution 82

5.3 Bulkheads, Lining and Ceiling 83

5.4 Doors and Accommodation 84

5.5 Furniture and Fittings 84

5.5.1 General 84

5.5.2 Type of Wood for Furniture 85

5.5.3 Furniture's Description 85

5.5.4 List of Furniture 88

5.5.5 Switchboard Room 90

5.5.6 Battery Locker 90

5.6 Upholstery 91

5.6.1 General 91

5.6.2 Curtains 91



5.6.3 Moquette Carpets 91

5.6.4 Mattresses 91

5.6.5 Doors Mats 91

5.6.6 Bed Cover 91

5.6.7 Lockers 91

5.7 Sanitary Fittings 91

5.7.1 General 91

5.7.2 Outfit of a Sanitary Unit 92

5.8 Catering Equipment 93

5.8.1 General 93

5.8.2 Galley 93

5.8.3 Deep Freezer 94

5.8.4 Washing Machine 94

5.9 Store Space 94

5.9.1 Forward Store 94

5.9.2 Log Book Storage space 94

5.10 Outside Doors 95

5.10.1 General 95

5.10.2 Weather Decks 96

5.10.3 Engine Room Entrances 96

5.10.4 Aluminum Doors 96

5.10.5 Internal Doors 96

5.11 Windows 97

5.11.1 General 97

5.11.2 Wheelhouse Windows 97

5.12 hardware 97

5.13 Deck Covering 98

5.13.1 General 98

5.13.2 Accommodation 99

5.13.3 Sanitary Spaces 99

5.13.4 Wheelhouse 99

5.13.5 Store and Workshop 99

5.13.6 Rubber Link Mar 99

5.13.7 Wood Grating 99

5.13.8 Non-Slip Treads 99

5.14 heat and Sound Insulation 100

5.14.1 General 100

5.14.2 Sound Insulation 100

5.14.3 Thermal Insulation 101

5.14.4 Fire Insulation 101



5.15 Internal Firefighting 101

5.15.1 General 101

5.15.2 Protective Clothing 102

5.15.3 Life Rope 102

5.15.4 Lamps 102

5.15.5 Portable fire Equipment 102

5.15.6 Portable fire Extinguishers 102

6. PAINTING AND CATHODIC PROTECTION 103

6.1 General 103

6.2 Surface Preparation 104

6.3 Painting List of Main Items 106

6.4 Cathodic Protection 110

6.5 Miscellaneous 110

6.5.1 Cementing 110

6.5.2 Wood Treatment 110

6.6 Rescue Equipment 110

6.6.1 Transportable welding Unit 110

6.6.2 Emergency Lighting Generator 110

6.6.3 Power Lifting Bag 110

6.6.4 Breathing Apparatus 111

6.6.5 Divers rescue Equipment 111

6.6.6 Miscellaneous 111

7. NAVIGATION EQUIPMENT 112

7.1 Nautical Equipment 112

7.2 Flags 113

7.3 Distress Signals, Etc. 113

7.4 Medical Equipment 113

7.5 Navigation Lights 113

8. INVENTORY 114

8.1 Inventory Lists 114

8.2 Galley and Pantry Equipment 114

8.3 Boatswain's Inventories 115

8.4 Cabin linen 115



HULL SPECIFICATIONS

1. GENERAL SECTION

1.1 GENERAL PROVISIONS

1.1.1 Intent of specification

It is the intent of this 30t Bollard Pull Tractor Tug Specification to specify a Voith-

Hydro propeller Tractor Tug with 30 ton Bollard Pull as described hereinafter, with

materials construction, equipment and outfitting of good West-European quality for a

Tug of this type and size, suitably build and equipped to comply with requirements of

the following services.

a) Harbour tug inside and in adjust equatorial area of Israel's Mediterranean and Red

Sea Ports;

b) Coastal towing and pushing duties;

c) Short international voyages- Mediterranean and Red Sea;

d) Firefighting and salvages operation.

The hull, machinery, electrical and automation parts of the Specification and Plans

attached herewith, forming parts of this project shall be interpreted as one technical

unit.

The drawings shall serve as the intention to express the Owner's general requirements

within the scope of the Shipbuilding Contract.

The Specification shall be applied in conjunction with the following Plans and

Documents:

General Arrangement Plan

Arrangement of Engine and Machinery Space Plan including List Main Machinery

Items.

Midship Section drawing

Maker's list.



These Plans and Specification are intended to explain each other and anything drawn

on the Plans and not stipulated in the Specification or, stipulated in the Specification

and not drawn on the Plans shall be deemed and considered as if included in both.

In the event that there are inconsistencies or contradictions between the Plans and the

Specification, the Specification shall govern and for inconsistencies or contradictions

between the Contract and the Specification, the contract shall prevail and be adopted.

Any omission in Specification or Plans which may be detrimental to the safe

construction or operating of the vessel, or any details which may be needed to complete

the vessel ready for services to the satisfaction of the Classification Society, or other

agencies having jurisdiction over certain parts of the construction of the equipment,

except such items as are hereinafter specified to be furnished by the Owner, shall be

supplied by the Builder at no additional cost to the Owner.

The vessel shall for operation be designed and constructed with a minimum crew (three

men tug concept) and minimum maintenance of the hull and equipment.

All tools and special attachments specified in this Specification that are necessary for

maintenance and repair of the Tug shall be supplied by the Builder and fixed on board.

All correspondence, plans and documents under these specifications shall be in

English.

Labels and Names Plates shall be in English and Hebrew. Labels on the main engine

to be in English and Hebrew to the extent as required by IMOT.

All terms agreed upon in writing have preference over this Specification. No

deviations shall be made from the Specification without explicit approval of the

Owner. Any such deviation on drawings, calculations or other information must be

clearly and expressly pointed and explained prior to obtaining Owner's approval.

The Builder shall furnish all the required items for the completed vessel, except those

items specifically stated herein as supplied by the Owners. Any error in description or

omission of any items in the Specification or Plans which essential to complete the

vessel ready for service, in accordance with the Specification and usual practice for

this type of vessel, or are not to the satisfaction of IMOT and/or LRS, shall be supplied

by the Builder at no additional cost to the Owners.



Whenever the word "or" is used, it is understood that Builders have to obtain Owner's

approval. Whenever the words, "approval" "satisfactory", "if necessary" and "if

applicable" are used in this Specification, the decision of the Owner is intended.

The metric system shall be adopted for the design and construction of the hull, the

machinery and its equipment and for all finished plans such as capacity plan, dead-

weight scale, calibration tables, trim and stability calculations, etc.

All provisions of the General Section of these Specifications shall also apply for Hull,

Machinery, Electrical and Automation Specifications.

Any agreed deviation from these Specifications should be amended by form of

addendum to the Specifications and to be added to the end of the Specification and

will constitute the as build Specifications. The addendum to be completed and handed

over the delivery. The vessel, when delivered, shall be completed in every aspect,

ready for operation as specified at Builder's yard.

All Documents and Certifications, as stipulated herein, furnished and Custom's

clearance obtained.

1.1.2 Abbreviations

Subcontractor: All those who shall supply or perform important parts of the work for

the building, arrangement or fitting-out of the vessel, and do not belong to the Builder's

yard. The builder shall secure owner's approval for all the use of components

manufactured by contractors that are not listed in the Makers list.

Administrating of Statutory Authorities: All legal authorities who survey and

control the building of the vessel according to the Rules and Regulations outlined in

the relevant paragraph in this specification.

Vessel: The Tug complete with all the equipment, machinery, installations and

outfitting as described in this specification.

Engine Installation: complete installation for propelling and powering the vessel,

including main engines, reduction gears, shafting, auxiliaries, pipelines, etc.

Builders: The tug building Yard who is party to the contractor.



Engine Builders: The manufacturers of the main engine, and/or the propulsion

system, and/or other appurtenances, as the case may be, according to the context of the

specifications.

DIN: German Industrial standard.

I.M.C.O.: Inter- governmental Marine Consultative Organization

IMOT: The Israeli ministry of Transport. SOLAS: International Convention for

Safety of Life at Sea, and all subsequent IMO Regulation including GMDSS (A2),

and/or recommendations in force by the signing of the Contract, and/ or mandatory if

later.

LRS: Lloydes register of Shipping Rules in force by the signing of the Contract, or

compulsory if later.

SBG: See Berusfsgenossenschaft Maritime Professional Society.

Engine Specification: machinery Specification.

G.A.P.: The General Arrangement Plan.

SNAME: The Society of Naval Architects and Marin Engineers.

Approval: Written approval by the Owner or owner's Authorised Representative.

Whenever choice (words like or equal) appears in the Specification It refers to Owners

choice and/ or Approval.

Or Equal: Equivalent item, subject to the selection procedure and Owner's approval.

Maker: a subcontractor that manufacture and supplies machinery and equipment for

the Tug as details in the Maker List, or the actual Makers, as case may be.

Owners: The Ports and Railway Authority of Israel (PRA) or its Authorised

Representative.

IEC: International Electrical Committee.

1.1.3 Principal Dimension

Length Overall: abt. 28.50m

Length between perpendiculars: abt. 27.00m

Breadth moulded: not less than 9.20m

Depth to main deck (hull) abt. 3.70m

Designed draught: not more than 4.550m

Freeboard draught: abt. 4.70m



1.1.4 Capacity

The following minimum capacities shall be obtained:

Fuel oil: abt. 75.0 Cub.m

Lub. oil: 5.0 Cub.m

Freshwater: 25.0 Cub.m

Ballast water: 40.0 Cub.m

Foam: 11.0 Cub.m

1.1.5 Classifications and Rules

The vessel, including its equipment, propelling machinery, firefighting and salvage

equipment shall be built under special Survey and in according with the Rules and

Regulation of LRS and distinguished in the Registry by the symbols and Notation:

LR+ 100 A1 Tug+ LMC UMS FI-FI 1 with Water spray.

The vessel, as delivered, shall comply with applicable national and international laws

and those of the regulatory bodies concerned, relative to vessel of this type, as specified

below:

1. Rules of Classification Society.

2. International Load Line Convention 1966.

3. International Convention for the Tonnage Measurement Regulations 1969.

4. The Suez Canal Navigation Rules.

5. International Convention for the Prevention of Pollution of Sea by Oil 1973/78,

including the Amendments adopted by I.M.O up to the signing of the Contract.

2. International Convention for Prevention of Collision at Sea 9672, as amended.

7. SBG Requirements and Recommendations for the "three Men Tug" concept.

8. If applicable, to include International Convention for Safety of Life at Sea 1974,

including the 1978 Protocol and 1981+ 1983 SOLAS amendments.



9. ALL IMOT regulations applicable to such vessels, in force at the time of signing

of the Contract, and/or if become mandatory during the construction of the vessel.

10. ALL lifting gears shall be in accordance with Israeli Rules.

11. Rat-proofing according to Israeli Regulations.

Should any changes be made in the regulations after the contract date, these shall be

complied by the Builder, if the Owner so requires, subject to due consideration given

to addition or reduction in the costs, adjustment of weigh, performance and delivery

date.

Builder shall be responsible to present to the Owner the implication of the adoption of

new regulation, as soon as they are published, on the, weigh, performance cost and

delivery and secure Owner approval for the modification, otherwise the involved

changes should be in incorporated in the construction at no additional Cost to the

Owner.

The requirements of foreign rules and regulations shall include any additional

amendments, recommendations or circulars up to the date of signing the contract.

The Classification Society shall act on behalf of IMOT.

All fees, etc., inclusive of transportation and expenses of Surveyors of the various

Authorities to be defrayed by the Builders.

1.1.6 Certificates

On the vessel's delivery, certificates shall be delivered to the Owner in conformity to

all above Rules and Regulation as follows:

1. Classification Society Certificates for Hull, Machinery and Equipment.

2. Builder's Certificate.

3. International Load Line Certificate.

4. Certificate for Safety Construction.

5. Certificate for Safety equipment.

6. Compliance letter pf INOT for "Three Men Service".

7. Radio telegraph Safety Certificate.

8. Certificate of Radio communication Equipment and Radio License.

9. International Tonnage Certificate.



10. Certificate for Suez Canal Tonnage Measurements.

11. Certificate for Deratization.

12. Test Certificate for the Main Engines.

13. Certificate for test of Voith-Hydro plant.

14. Certificate for test of compressed air receivers.

15. Israel Ministry of Labour, Certificate for lifting gear.

16. Certificate for test of anchor and chains.

17. Certificate for navigation lights tests.

18. Certificate for compass.

19. Certificate for compass adjustment.

20. Certificate for radar.

21. Certificate for chronometers.

22. Certificate for Lifeboat and Life Saving Equipment.

23. Certificate for Life Buoys.

24. Certificate for Salvage Equipment.

25. Certificate for External Fire Extinguishing Plant.

26. Certificate for ropes.

27. Certificate for inspection of sanitary and freshwater tanks.

28. Certificate for CO2 and firefighting equipment.

29. Certificate for toxic gas detectors.

30. Certificate for medical supplies.

31. Trial's protocols.

32. Certified analysis of fuel and lub. oil remaining on board after trial.

33. Maker's Certificate of fuel consumption of main engine.

Stability book to be provided showing compliance with Regulation for tugs,



LRS or Maker's compliance certificate shall be provided for the following items:

34. Auxiliary engines.

30. Coupling and Shafting.

36. Starting air compressors.

37. Mooring equipment.

38. Towing winch and Towing Hook.

39. Anchor windless.

40. Lub. oil pumps for the main engine.

41. Bilge and ballast pumps.

42. Bilge water separator.

43. Fuel oil transfer pumps.

44. External fire pumps.

45. Cooling system for main engine.

46. Other certificates, including automation type test pertaining to vessel, its

equipment or its trade.

Certificates which require to be displayed shall be framed, glazed and fitted on board

(3 frames).

The Builders shall pay all survey fees for Classification during construction of the

vessel.

The Builders shall pay all fees for royalties, patent rights which are related to the hull

construction, machinery and equipment.

All certificates shall be issued by Authorities only.

1.1.7 Freeboard

The vessel shall be designed and outfitted to the International freeboard Convention

1966, to ensure the assigned freeboard in full load condition.



1.1.8 Tonnage

Tonnage calculation shall be made in accordance with the latest revision of

International Convention for the Tonnage Measurement Regulations 1969.

1.1.9 Dead-weight

The vessel shall have a design Dead-Weight capacity of at least 80 metric tons on the

contract draft of 4.55m in sea water with specific gravity of 1.025 while its breakdown

is:

Fuel 40.0 ton

Lub. oil 4.0 ton

Freshwater 20.0 ton

Foam 10.0 ton

Outfitting, spare, etc. 6.0 ton

The vessel shall have a "Full Load Dead-Weight" of 80 metric tons on the draft of

about 4.7m while its breakdown is:

Fuel 63.0 ton

Lub. oil 4.0 ton

Freshwater 25.0 ton

Foam 10.0 ton

Outfitting, spare, etc. 6.0 ton

In determining the actual dead-weight capacity of the vessel, the computation to be

made by ascertaining the difference between the light and contract draught

displacements, including shell and appendages.

The lightship weight to the determination of the dead-weight shall consist of:

a) Hull weight, including fittings, equipment and outfit (such as anchors, cables and

hawsers, navigating equipment, signal lights, Flags, life save equipment, portable

fire extinguishers, mattresses, cushions, table cloth, cotton cover, mats, etc.).



b) Weight of machinery and electric installations, including water and oil in pipe up

to main deck directly related to the operation of the vessel and sumps of main

engines and auxiliaries.

c) All spare parts on board for the hull, machinery and electric installations, as per

Rules.

The Builder shall provide the owner's representative with details weight estimate

of lightweight components and as defined above, including missing to additional

weight on board.

1.1.10 Power, Speed and Bollard Pull

The total maximum Continuous Rating (MCR) of both main engines shall be about

2190 KW at 100 flywheel RPM under standard tropical conditions.

With this power, the bollard pull ahead at a draught of 4.55m on a trial condition shall

not be less than 30,000 KGS in water depth of not less than twice of the draught and

on a towing line of at least twice the tug's length.

If the bollard pull test has been conducted at different ambient conditions from the

tropical conditions stipulate in the Specifications, than the measured bollard pull will

be calculated to show the equivalent bollard pull at the required specification

conditions.

The free running speed at no more than 90% of MCR under fair weather conditions

(Beaufort 2) shall be at least 12 knots, at a draught of 4.55m.

1.1.11 Ship's Form

The Builder shall verify the fulfilment of the specification by hydrostatic and

hydrodynamic calculation.

1.1.12 Vessel's lines

The vessel line shall be based on Voith-Hydro recommendations and full scale trial

results of similar tugs. The final should be approved by the Owners.

The aft lines to be inclined in way inside, in order to avoid aft structure touching the

ships, (under the aft fender).



1.1.13 fuel Consumption

The main engine's fuel consumption at maximum continuous power and burning fuel

with net calorific value of 42,700 KJ/KG shall be 201 gr./KWH +55 tolerance (with

lub. oil pump mounted on one engine and cooling water pump on the other).

1.1.14 Trim and Stability

No permanent ballast to be fitted.

An inclining experiment shall be carried out with the vessel completely equipped as

far as possible and with Fuel Oil, Fresh Water and Cooling Water in the engine and

pipelines and is presence of the Owner's representative, IMOT and Class Surveyor.

The procedure shall be agreed upon well in advance.

The results shall be recorded in a well arranged form agreed upon and to be handed

over to the Owners.

The trim and stability book shell be issued after inclining experiment with due regard

to its approval results as to KG, LCG and lightship displacement. Its format shall

correspond to the Owner's requirements.

It shall contain at least the following conditions:

1. Lightship.

2. Docking condition.

3. Design load condition at contractual draught of 4.55m.

4. Full load condition with 100% consumables.

5. Half load condition with 50% consumables.

6. Minimum operation load condition with 10% consumables.

7. Fire fighting condition with 10% consumables, with the effect of monitors when

they are operating at their maximum output in all possible directions of use.

The minimum IMOT requirements regarding GM and form of the statical stability

curve shall be attained, for above conditions of tugs and IMO weather criteria, for all

the above conditions.



If the above rules and regulation contain other conditions additional to the above, these

shall be added to the booklet.

1.1.15 complement

Notwithstanding to the design concept of "three Men Operation", the vessel shall be

built for accommodating 8 men in 4 (four) cabins (so include bed, pullman and sofa).

1.1.16 General Description

The vessel shall be built with one continuous deck, having fore and aft sheer and

camber and with three tiers of superstructure.

The bulwark to have tumble home in order to avoid interference with raking bows and

sterns of handled ships. The void below wheelhouse shall be used for air conditioning

and ventilation equipment, as well as any other equipment and stores.

The two Voith-Hydro propulsion units shall be located forward in the engine room.

The hull and equipment shall be constructed for safe operation at statical heeling up to

150 and dynamic condition 22.50.

Due care shall be in construction for good access to all equipment, pipelines, valves

and minimum maintenance requirement in the future.

The vessel shall be equipped aft with towing winch and a towing hook of 30t. SWL

and windlass forward.

All deck machinery shall be electro-hydraulically operated, with the exception of the

windless that shall be electrically operated.

The vessel shall be equipped with 2 (two) firefighting monitors located on the

wheelhouse top and remotely controlled from the wheelhouse.

The superstructure shall accommodate cabins for the specified crew, galley, mess/ day

room, 1 washroom with W.C., 1 toilet room, cofferdam, wheelhouse, stores, etc.

The vessel shall be propelled by two medium speed diesel engines, each driving a

Voith-Hydro propeller and fire pump.

Two diesel generator sets shall serve the vessel while each one shall be capable of

carrying the electrical load, under the operating conditions specified in the Electric

Specification.



The vessel and its components shall be specifically designed for tropical conditions,

i.e. day temperature up to 450 and sea water temperature of 370 at specific gravity of

1.025

The diesel engine shall be rated for an air intake of 450 and 60% relative humidity.

The air conditioning system shall be sized according to the criteria specified in the

Machinery Specification.

1.2 Launching and Docking

All necessary precautions against distortion of the full shall be taken during the building

period, after launching and during docking of the vessel.

The bottom shall be frequently, particular attention being paid to the propeller wells.

On the stocks and in the water, the hull shell be well earthed and protected against leakage

currents.

Before launching, the draft marks shall be carefully set in the presence of the Owners and

Class, welded with 4mm plate and painted on the port side and starboard side, at the stern

and on the bow.

The draft marks shall be metric units.

The freeboard marks shall be fitted according to the International Load Line Regulations and

shall be welded on.

For ship's name and tank marks see para. 3.7.

After completion of sea trials, the vessel shall be docked and the bottom shall be cleaned and

painted prior to delivery.

All shell openings, zinc plates, etc. shall be controlled to the Owner's satisfaction.



1.3 Tests and Trials

1.3.1 General

Owner's representative shall be notifies well in advance to attend all tests and trials.

1.3.1.1 Definitions

Shop Trial- The test for the equipment which is performed at equipment

Builder test bench, under the supervision of the Class. Owner and Builders

representatives shall have the opportunity to attend the trial, if not otherwise

specified.

Structural Tests- Tests performed during ship construction for proving hull

quality construction and water tightness.

Harbour Trial- Tests of all Tug's mounted machinery, equipment and systems

which are carried out at Builder's quay.

These tests shall be performed and completed prior to sea trial.

Sea Trial- Tests performed immediately after the completion of the harbour

trials for proving the compliance of the ship and its equipment (not tested

during harbour trials) with the requirements of the Building Specifications and

the commissioning of the ship to the Owner.

Basin Acceptance Tests- Test performed on completion of outstanding works

after the sea trial

This test is final ship test before signing the Ship Acceptance Forms and

delivery.

1.3.1.2 Tests

All portions of the vessel and all work thereon, including structure, fittings,

systems and machinery, shall be thoroughly tested after installation to

demonstrate workmanship, proper working order, alignment of all moving

parts, suitability for the purpose intended and compliance with requirements of

this specifications, to the satisfaction of the Classification (LRS) and

Regulatory (IMOT) Bodies specifies herein and the Owner's representatives.

Any defects which may develop or become apparent from these tests shall be

made good by the Builder before delivery of the vessel.



A fully instrumental shop trial of the main and auxiliary engines shall be

conducted at Engine Maker test bench before engine installation on ship in the

presence of Class and the Owner's representatives. During these tests the

specific fuel consumption shall be measured.

Test equipment calibrated by an official laboratory shall be used, with

exceptions as indicated elsewhere in the Specification or in test Procedures.

1.3.1.3 Test Procedures

Where applicable, the testing and trial's procedure shall be in accordance with

the respective SNAME and VOITH-HYDRO recommendations.

Tests of electrical and control equipment shall be in accordance with the

respective LRS and IMOT requirements.

Tests commissioning programs and procedures shall be prepared at least three

months prior to commencement of the tests and shall be approved by Owner.

The testing of each component shall be carried out according to a test form

approved by the Owner. The test form shall list the characteristics of the

components and all testing data. Such a form shall be issued in quadruplicate

at least three months prior to commencement of the tests.

Three forms signed by the Surveyor and countersigned by LRS shall be

forwarded to the Owners after the completion of the satisfactory tests. The

testing forms shall be well arranged in loose leaf binders.

This procedure shall also apply to all Subcontractors supplied equipment. No

test shall be regarded as having taking place without the presence of the

Owner's Surveyor and his signature on the test form. In special cases, the

Owner may waive in writing the necessity of his presence and in this case, the

signature of the Class Surveyor shall suffice.

In general, where automatic control equipment is involved, the tests shall be

duplicated once in the automatic control mode and once in the manual mode.

Deck, engine and catering personnel for the trials shall be supplied by the

Builders.



All costs in connecting with the trials shall be on the account of the Builders,

including, but not limited to insurance, fee for adjusting the compasses, etc.,

but excluding those for any observation crew supplied by the Owner for the

trial trip only.

The Builder shall provide all necessary experts, crew, fuel, lubricating oils,

freshwater, water ballast, living and subsistence for trial crew and other parties

concerned and all other items required for the operation of the vessel on trials.

The quantities of fuel oil and lub. oil supplied by the Builders and remaining

on board the vessel in tanks or barrels at the time of delivery shall be purchased

by the Owners at cost as stipulated in the Contract.

LRS and IMOT Representative shall be invited by the Builder to participate in

the trials.

Where applicable test program and procedures shall be approved by LRS, and

IMOT.

1.3.2 Shop Tests

1.3.2.1 Main Engine Shop Tests

The main engine shall be completely installed on the Engine Maker test bench

under the supervision of Class representative and qualified experts of the

Engine builder.

Engine shall be coupled to a dynamometer capable of absorbing the full engine

output power. Preliminary tests shall be carried out in stage up to full load,

using diesel oil with known calorific value recalculated to ISO conditions.

After the preliminary adjustments have been made, the official shop tests shall

be carried out in the presence of the Owner's and Classification Society

representatives. Fuel analysis shall be recorded.

Tests shall be carried out at various loads and over load as per Maker's standard

tests.

The fuel consumption as defined in the mechanical specification para. 2.4 shall

be measured and recorded.

All other tests require by Classification Rules, if any, shall be carried out.



Parameters of all the engine systems shall be recorded at the various powers

test levels during the shop test, as well as to Engine Maker's usual practice.

After the completion of the shop trails, testing or simulation of safety features,

controls and alarms shall be carried out.

After completion of these tests, the maneuvering of the engine shall be

demonstrated.

Upon completion of all tests to the satisfaction of the Owner's representative,

selected parts of the running gear shall be inspected as per Engine Maker's

normal practice.

A full trial report shall be furnished to the Owner.

Torsional vibration calculation shall be carried out.

No bare zones shall be allowed.

In case of recommendation by Engine Makers or Voith-Hydro for installing

dampers or similar, same to be carried out by Builder on his account.

1.3.2.2 Main Diesel Generator Sets Shop Tests

Workshop tests on fully erected engines shall be conducted with diesel oil

during which time all necessary adjustments shall be made.

The official shop tests shall be carried out with the engine coupled either to a

water brake dynamometer or generator according to engine builder's practice.

Tests to include:

Load tests at various powers up to 110% maximum continuous rating

(MCR).

Fuel consumption test:

Parallel running test, simulation of safety features, controls and alarms.

PRM, pressures and temperatures of all engine system shall be recorded at the

various powers during the shop test.



Upon completion of all tests selected parts of the running gear shall be opened

up for Owner's inspection, as per Engine Maker's normal practice.

A full test shall be furnished to the Owner.



1.3.2.3Voith-Hydro Propulsion, Compressor, Pumps, Fans, Oil Purifiers, Ballast-

Pumps or Similar

a) Performance test- in case of identical units, recording of the performance

test shall be carried out for only one set.

b) Continuous running full load set.

1.3.2.4 Heat Exchanger or Similar

Maker's test reports shall be submitted.

1.3.2.5Main Engine, Shafting and Voith-Hydro Propulsion, Alignment

Main engine, shafting and Voith-Hydro propulsion, Alignment measurements

shall be carried out and submitted to Class and Owner's approval.

1.3.2.6 Other Test of Machinery and Equipment

Other Test of Machinery and Equipment shall be tested according to Maker's

normal practice and Class requirements.

1.3.2.7 Electrical Major Equipment

Electrical equipment shall be inspected in accordance with the Class Rules and

Regulation and to include catering and illumination service.

1.3.3 Structural Tests

Tank testing and watertight shall be carried out to the requirements of the

Classification Society and in the presence of the Owner's Surveyor who shall be

notified in writing, at least two weeks in advance of such scheduled tests.

Tank and compartment shall be completed structurally before testing. Additional local

tests shall be carried out if cutting and welding is done after tests in places affecting

water tightness.

All tests shall be carried out before cementing or fitting of laying and/ or painting with

all pipes and fitting position. No holes shall be bored on tank top for connecting the

test gauges.

All rooms situated totally or partly below the load line shall be tested before launching.



Tests forms shall include pressure tests, alignment of shafts, fitting and tolerances of

propellers.

1.3.4 Inclining Test

The inclining test, as specified above, shall be carried out with the completed vessel to

avoid additional corrections in light weight and position of canter of gravity.

The test shall be witnessed by the representative of the IMOT, Classification Society

and the Owner.

Prior to tug delivery the inclining test detailed report, approved by IMOT, shall be

submitted.

1.3.5 Harbour Function Tests of Equipment and Systems

Prior to the commencing of the sea trials, all equipment sand systems shall be tested

in the presence of Owner in respect of their compliance to the Specification and proper

installation and functions.

The following tests shall be carried out:

a) Tightness, conservation and cleanliness of all tanks.

b) The pipe system (testing and checking on cleanliness and packing).

c) All valves.

d) All tugs' system which may be tested during harbour trials shall be as follows:

All bilge lines.

All soundings pipes.

The hot and cold water systems.

The sanitary systems.

The lubricating systems.

The ballast system.

All quick closing valves and safety valves.

All electric pumps.



All pumps.

All automatic control systems.

The mechanical ventilation of the engine room.

Ventilation and air condition system

Emergency stop switches of ventilation and pumps.

All auxiliary engines and switchboards.

The windless and the towing winch.

The complete towing gear.

All lifesaving appliances.

Firefighting equipment and systems.

Whistles.

The radio installation.

The electronic aids to navigation.

The complete lighting system.

The catering equipment.

Watertight doors and all other doors and windows.

Lifting gear.

All fresh water tanks shall be filled with fresh water, emptied once and refilled before

the trials.

Ballast tanks shall be filled with fresh water as far as practicable.

Any and all tests required for the safety and perfect operation of the Tug.

Operation of the Automatic Control Systems in the manual mode shall be also tests.

1.3.5.1 Main and Auxiliary Machinery Test

The Builder, at his discretion, shall conduct the trial for as long as necessary in

order to ensure that all the main and auxiliary machineries de fully adjusted

and operating satisfactorily before vessel is deemed suitable for official sea

trials.



The Owner's representatives, the representative for the Classification Society

and OMOT shall be invited to attend Builder's trials.

Prior to completion of this trial, all the auxiliary machinery associated with the

main engine shall be commissioned and tested, including all standby auxiliaries

and instrumentation.

All discovered faults shall be rectified prior to starting of main engine's trials.

Full harbour trails shall be carried out on each component prior to the

preliminary sea trials of the vessel, except where it is necessary to run the main

engines at power to complete the commissioning. During these trials all

component functions shall be demonstrated over the full range of duty, all

automatic control systems tested and adjusted, instruments calibrated, etc. All

tests shall to be the satisfaction of the Owner's representatives, and LRS official

surveyors.

Particular attention shall be given to the following items.

1.3.5.1.1 Main Engine Systems

a) Main engine remote control, interlocks, safety devices and alarm

equipment.

b) Automatic starting of standby engine service pumps.

Controls and alarms to unattended machinery space (UMS).

1.3.5.1.2 Towing Gear

a) Functional trials of towing winch, davit and towing hook.

b) Test certificates for all towing equipment shall be submitted.

1.3.5.1.3 Auxiliary machinery

a) All units function shall be demonstrated.

b) All remote control systems shall be adjusted.

1.3.5.1.4 Controls and Instrumentation

a) All systems shall be checked to ensure that they are mechanically and

electrically correctly connected.



b) The instrument air dryer shall be used continuously during commissioning

and sea trials.

c) Alarm simulation shall be carried out.

d) Alarm initiators and controllers shall be marked with the set points values.

1.3.5.1.5 Ballast Pumps System

a) Each ballast pump and valve control system shall be independently tested.

b) Capacity tests on each pump shall be carried out for a total period

corresponding to the discharge of one ballast tank.

c) Stripping tests on each pump, drawing from the most remote tanks.

d) Operation of ballast pumps running in parallel

1.3.5.2 Voith-Hydro Propulsion Test

The Voith-Hydro propellers shall be operate continuously, each for not less

than 3 hours ahead, astern and transversely at the maximum revolution

permissible for the mooring available and according to V.H. recommendation

concerning harbour trial.

1.3.5.3 Analysis of Main Engine Lub. Oil

After conclusion of Builder's sea trials samples of the main engine, lub. oil shall

be drawn out and sent for analysis to official laboratory of the builder's country.

1.3.5.4 External Firefighting Test

The external firefighting plant including monitors pumps, foam proportioning

system, fire hydrants and fog curtains shall be tested. The remote controlled

system shall be tested on both modes of operation, locally and remotely.

1.3.5.5 Electrical Equipment

Particular attention shall be given to the following items.

1.3.5.5.1 Main Switchboard

a) Instillation resistance test.

b) High voltage test.



c) Auto/ manual functional test of starting the diesel engines, synchronizing

and stopping cycle.

d) Safety functions, overload, short circuit, preferential trip, revers power, low

voltage, over voltage and under frequency.

1.3.5.5.2 Electric Motors

a) Instillation resistance test readings (before and after running).

b) Comparing the running current at full load with the nominal rated current.

c) Functions tests of remote start/ stop facilities, manual and automatic from

all relevant station and possibilities.

d) Temperature rise monitoring and recording.

1.3.5.5.3 Alarm System

a) Functional test of all sensors including remote reading accuracy of the

sensors for the total operating range.

b) Limits violation and alarm memory function, audio and visual alarms.

c) Duty alarm distribution.

1.3.5.5.4 Navigator and Radio Systems

Functional operating tests shall be performed on each unit.

1.3.5.6 Electrical Equipment Testing Method

The following test methods shall be used for testing the automatic control

systems:

1.3.5.6.1 Alarm System

Each alarm channel shall be identified as to its location and address number.

Acoustic and visual alarm functions of each individual channel shall be

tested by set point adjustment toward alarm limits.



Acknowledgement of alarm functions, first acoustic, second visual alarm.

Reset function.

A reference thermometer shall be used to compare temperature readings.

The temperature shall increased or decreased as necessary toward the alarm

limit, until an alarm sounds.

The temperature shall then be compared with the relevant indication instrument

and against the digital display reading.

Testing of pressure sensors shall be performed by disconnecting the sensors

pressure line from the system shall be regulated towards the alarm limit

until the alarm sounds.

The pressure shall be compared with the relevant indicating instruments and

against the digital display.

Testing of level sensors shall be performed by moving the float switch,

(taking into consideration the time delay)until the alarm sounds.

Testing of flow sensors shall be done by gradually reducing the flow until

alarm sounds.

1.3.5.6.2 Generator and Main Switchboard

The Generator and Main Switchboard shall be tested as per LRS 'Test

Procedures". Overload test of 110% for 10 minutes. Megger test of generator

after tests.

Circuit Breaker's capacity and relay setting for outgoing circuits shall be

checked.

1.3.5.6.3 Testing of Standby Auto Start of Pumps

Set points of pressure switches shall be adjusted according to the

manufacture's requirements.



Manual start/ stop functions from local push-button shall be tested.

Auto start/ stop functions from remote control station shall be tested.

The electrical faults shall be simulated by removing the control current fuse.

The mechanical faults shall be simulated by applying controllable pressure

from a portable bottle with a pressure regulator and gauges.

The pressure shall be reduced to the adjustment set point.

The automatic standby start of the pump shall activated, alarm shall be given

faulty pump in interlocked.

1.3.5.6.4 Motor and Transformer

Test shall be carried out while motors, together with associated control gears

and transformers operate under normal operating conditions.

1.3.5.6.5 Lighting Equipment

On/ off tests shall be carried out for all lighting and equipment, including

navigation lights, emergency signal lights, etc.

1.3.5.6.6 Batteries

Charging and discharging tests shall be carried out.

1.3.5.6.7 Interior Communication and Navigation Equipment

Magnetic standard compass shall be compensated during sea trial. Calibration

curve hall be submitted to the Owners and posted on the bridge.

Other interior communication and navigation equipment shall be tested to

ascertain the specified functioning's.

1.3.5.6.8 Radio equipment

To obtain the safety Telegraph Certificate, the tests and the inspections for the

radio equipment shall be submitted by the testing authority, such as the

Classification Society appointed by the Government of the country at which

the tug shall be registered, in accordance with the requirements of the

International Convention for Safety of Life at Sea (SOLAS) 1974).

The supply of radio equipment not specified in the Electrical Specification shall

be in the Owner's responsibility.



1.3.5.6.9 Insulation Resistance

Insulation resistance shall be measured by the two 500v.

1.3.5.6.10 Voltage Drop

Voltage drop shall be measured for those circuits which are subject to the

maximum voltage drop in normal service.

1.3.5.6.11 Other Tests

All other tests required by the Class, IMOT and Statutory Authorities shall be

carried out and satisfactorily completed by the Builders before delivery.

1.3.6 Sea Trials

Final Sea Trials shall be carried out in accordance with contract documents and Class

and Owner approval sea trial's procedures. These trails may be performed immediately

and following the completion of the Harbour trails. All trials required by the Class

Statutory Authorities shall be incorporated and on Builder's account.

1.3.6.1 Bollard Pull Test

The test shall be carries out to ascertain that the nominal bollard pull

requirements are achieved. The test shall be carries out progressively for

several loads of main engines for at least 5 points, according to Voith-Hydro

recommendation, in water depth more than twice the draught deep and with

towing rope length of not less than twice the tug length.

Two dynamometers with certified calibration shall be used.

A torsionmeter shall be used to measure the engine output.

Following the bollard pull test, the towing winch, towing hook and quick

release arrangement shall be tested.

LRS bollard pull test certificate shall be provided by the Builder.

1.3.6.2 Progressive Sea Trials

Progressive sea trials shall be conducted as follows:

Three double runs: 50% of maximum continuous rating.






(Or maximum attainable output at Maker's recommended maximum RPM of

main engine)

Arrangements shall be made to obtain wherever possible, additional data which

would be useful to the Owner in the subsequent operation of the vessel.

Progressive sea trials shall also determine the corresponding values of speed,

revolutions and BHP over a range of speeds. Runs shall be made over a

measured distance of about two (2) nautical miles.

Three consecutive runs alternating in direction over the measured mile and at

as nearly constant RPM as possible, should be made for each speed range.

Each series of runs at the same speed should be uninterrupted and performed

in sequence. In case of interruption of the trials, the results already obtained

with the exception of incomplete series of runs as above shall be considered.

The runs should be made back and forth over same measured course.

Between the runs, the vessel shall be well away from the bringing of the

measured mile course to ensure that when starting a run the Tug have already

attained the steady speed state required in the run.

The approach should be in accordance with the approved Test Procedure and

the Tug shall be straightened on the course while at least one (1) mile from the

range, until steady speed achieved.

During each run on the measured mile, the following data shall be recorded:

a) Total time elapse during the run on measured mile.

b) RPM of main engine while on thr course.

c) Torsion meter recording.

d) Wind direction, speed and sea state.

On completion of each run, the recorded data shall be prepared as accurately

as possible according to the approved Test Procedure and present as soon as

possible for examination by the Owner's Technical representative witnessing

the trials.

a) Speed in knots.

b) RPM.

c) BHP.

d) BHP/RPM3.



e) Speed/RPM.

Pots of RPM, BHP shall be drawn to a base of speed in knots.

The speed trial shall be carried out in full load conditions by approved

calibrated speed measuring equipment.

1.3.6.3 Endurance Trial

The endurance trial shall last for 8 hours, uninterrupted at maximum allowable

RPM of the main engines and shall be fully instrumented.

Fuel consumption recordings shall be taken during the endurance trial.

All auxiliary machinery shall be operated under normal sea service conditions.

Trial's results shall be recalculated on completion to contract condition and

supplied to the Owner for review and approval.

During the endurance trial, no adjustment of the automatic control system shall

be made.

1.3.6.4 Unattended Engine Room Trials

The tug shall run unattended during 6 hours uninterrupted. Part of this period

can be combined with the endurance trial at Owner's option. The time duration

of the unattended trial shall be extended if so by the Class Representative.

Comprehensive tests shall be conducted on all Tug systems and component to

establish that the engine room can be left unattended during regular operations

as per UMS requirements.

Emergency conditions shall be simulated in order to test all automatic features

as far as specified in machinery and control automation sections of the

specification.

When running unattended, no interference and adjustments of the plate shall be

allowed. Alarms shall be recorded.

1.3.6.5 Crash Stop Astern Test

The Tug shall be brought up to a full speed, then the Voith-Hydro propeller

pitch shall be changed to full astern.

The time to bring the vessel down to the from full speed to "dead in-water"

condition, and the distance traveled ahead during this period, shall be recorded.



1.3.6.6 Astern Trial

The Tug shall run for 15 minutes at pitch 8 astern and a further 15 minute at

maximum attainable pitch astern under usual conditions to demonstrate and

prove its performance in this condition.

1.3.6.7 Hull Vibration and Noise Level Tests

While the vessel is running ahead on trial draught at maximum achievable

output of main engines, the mode and amplitude of vibration in the hull shall

be recorded by suitable instrument at a number of approved points along the

length of the vessel with particular attention to the superstructure, and the

wheelhouse.

Noise level shall be measured at approved locations as per test procedure.

Results noise shall be analyzed and submitted to the Owner for approval.

If excessive noise or vibration shall be determined, the Builder shall rectify and

make the necessary modification to decrease the noise and vibration to the

specified limits, as defined in paragraph 1.4.

1.3.6.8 Black-Out Tests

When the tug sailing ahead at a speed corresponding to 90% of the maximum

continuous rating, a "black-out" shall be simulated by tripping the circuit

breaker on the main generator set that is in service.

The automatic operation od the standby of each of the generators shall be

demonstrated.

1.3.6.9 Change-Over test for all Auxiliaries

It must be demonstrated that during the trials, all the auxiliaries which are

normally in operation when the vessel is sailing ahead can be submitted

satisfactorily with the minimum change-over time by the appropriate standby

units.

All components, machinery and equipment necessary for the normal operation

of fully manned vessel under seagoing conditions shall be in operation during

the runs.

1.3.6.10 Maneuvering, Turning and Stopping Tests

A test be made to determine the transversal maneuverability of the Voith-

Hydro system.



The tactical diameter of turning cycle when the main engines are developing

90% MCR shall be established. Turning circles and stopping distance shall be

evaluated on the basis if the results obtained in the trials.

Test shall be made to establish the astern reach when maneuvering from full

ahead status to full astern and the ahead reach when maneuvering form astern

to ahead.

1.3.6.11 Anchor Windlass Test

The test on the windless shall demonstrate the ability of the windless to let go

to chain rapidly and without excessive whipping of the chain and without

undue chafing at the spurling and haws pipes.

A windless brake test shall to be made to demonstrate that the band brake is

capable of arresting free of the anchor and chain from the stowed position in

the hawse pipe, according to the Class requirement.

Each anchor shall be lowered to the depth specified by Class.

The windless shall be capable of breaking out and lifting each anchor with the

required length of cable handing vertically at chain speed of not less than 10

m/mm.

The anchor test shall be carried out in adequately deep waters.

1.3.6.12 Navigational Equipment

All electronic, navigational and communication equipment on board shall be

tested. Compass, echosounder, etc. shall be adjusted and compensated.

1.3.6.13 Machinery Inspection

On completion of the final sea trials, the ship shall be brought to berth alongside

in a suitable location, during which, the following shall be carried out:

a) Main engines crank case shall be examined. Crankshaft deflection readings

shall be recorded.

b) All lub. oil and fuel oil strainers shall be examined and cleaned as necessary.

c) All other strainers shall be inspected and cleaned as necessary.

d) Pumps and auxiliaries shall be inspected according to an agreed schedule.

e) All defects and items that shall be discovered during the trials shall be

rectified and completed.



During this inspection period, Owner's stores and spare gear and outfit shall be

embarked on board; quantities agreed and signed for.

1.3.7 Delivery

After completion of the sea trials, the vessel shall be completed to the Owner's

satisfaction and brought into a first class seaworthy condition.

Equipment and documents for transfer of the vessel shall be provided by the Builders.

The vessel shall be delivered to the Owner in good and seaworthy condition, under the

requisite legal formalities and contingent on being ready for services, with tanks,

bilge's, accommodations and all other space being meticulously clean. All painted

surface shall be touched up and cleaned. Equipment, outfit and stores shall be properly

stowed and market, the compass adjusted and all electric bulbs fitted, to the satisfaction

of the Owners.

If at any time, prior to the delivery, the vessel was strained, grounded, or in any manner

damaged, or its underwater portions seriously impaired and if it cannot be verified or

repaired whilst afloat, the Owner may require the vessel to be dry-docked and

necessary repairs shall be made at the Builder's expense. The Class shall decide if such

repairs are necessary.

The vessel shall be ready for service, fulfilling the requirements of this specification

and contract, to the satisfaction of the Owners.

Before the delivery,, the equipment and spare parts supplied by the Builders according

to these specifications, shall be marked and well stowed on-board.

Small parts shall be packed in suitable cases and/or lockers and inventory lists and

stowage plans shall be provided by the Builders.

Flag change shall be carried out upon delivery in Israel, either in port of Haifa or

Ashdod, as the case may be.



1.4 Vibration and Noise

1.4.1 General

It is important that vibration and noise resulting from any source be reduced to a

minimum particularly at the source. Therefore, the closest attention shall be given to

ensure stiffness of the structure and fittings, this applies particularly to the main and

auxiliary machinery seating.

If excessive vibration occur while the vessel is in service either at sea or moored and

if these vibrations in any part of the structure or fittings appear to be excessive, the

Builders shall undertake the necessary modifications in order to obviate such

vibrations to an amount acceptable by the Class and within the specified limits.

Based on a vibration prediction analysis made together with LRS, the head office of

LRS shall advise whether the structural arrangements as proposed are satisfactory from

the vibration aspect or some structural modification shall be necessary and carried out

accordingly.

No barred range shall be allowed on the whole range of the revolutions of the main

engines. The flexibility of the shafting, plus the rotating massed shall be adjusted

accordingly.

The air conditioning units and other accommodation fans shall be fitted with efficient

shock absorbers and sound traps.

During the design and construction, special attention shall be given to ensure that noise

and vibration levels in service, shall be maintained below the values specified in the

specification.

Vibrations shall be verified on trials, as described above, in accordance with

procedures approved by the Owner and shall not exceed the limit values as specified

in the IMOT regulations.



1.4.2 Noise and Vibration Limits

Actual noise levels shall have the following maximum values (in accordance with

IMOT requirements).

Noise Rating Levels- dB(A)

Location on Board dB (A)

Navigation bridge 65

Alleyways 65

Crew cabins 60

Mess 65

Machinery space- general 100*

Engine workshop 85

* Except in direct vicinity of noise generating sources like turbo-chargers, diesel

generators, compressors or similar.

The above noise levels shall absolutely not be exceeded when the following machinery

and equipment are in service.

Main engine at 90% of MCR or maximum achievable output, at 12.0 knots ( all in

free running), whichever is less.

One diesel generator.

One bilge/fire pump.

One hydraulic unit for towing winch.

Air conditioning system.

Ventilation system.

Sanitary fresh water pumps.

For the admissibly of vibration, the following acceleration rates must be below the

listed limits in frequency range between 0.5-8 HZ at 90% MCR.

Acceleration cm/sec2

_________________________________

Vertical Horizontal

Inside living quarters 11 7

Machinery spaces 30 22

Vibration level in living quarters and machinery spaces above 8 Hz shall be within the

commonly experience and accepted zone in ISO standard 6954-1984.



The vibration level shall be measured during sea trial according to ISO H4867.

CodeCriteria for equipment with moving parts shall be based on published and

mutually agreed limits.

1.4.3 Measures to bw adopted During Design and Construction

The Builder shall take all the precautions to minimize the vibrations and noise and to

be within the specified limits.

Particular attention shall be given to maintain continuity of main strength members,

both transverse and longitudinal throughout the accommodation block. Wherever

practicable, this structure shall be in line with hull members and properly reinforced.

Auxiliary diesel generator and other machinery's normally in operation shall be placed

on vibration dampers.

Main and auxiliary air intake and casings shall be efficiently noise insulted.

The location and mounting of the auxiliary machinery shall take into account the out

of balance characteristic of the equipment.

Attention shall be given to noise levels when selecting engine room ventilation fans.

These fans shall have resilient mountings.

Accommodation ventilation fans shall have resilient mountings and flexible trunking

connections.

The space of the air conditioning unit shall be lined with sound insulating where

adjacent to living accommodations and public rooms.

Main and auxiliary engine uptake shall be insulated from casing by flexible means at

support points.

Insulation of casing, accommodation, machinery and fan rooms as specified. Floating

floors shall be fitted as specified in this section of the specification.

Velocities in accommodation ventilation and air condition trunking at inlets and outlets

shall be within the air conditioning Manufacturer's recommended values.



1.5 Material, Design and Supervision

1.5.1 Materials and Workmanship

It is the intent of this specification that the vessel together with all its' apparatus

(machinery, equipment, outfit piping etc.), be to build conforming to the standard of

first class West European or equivalent Shipyards and Marine Equipment Practice for

a vessel of this type and class.

All materials used shall be previously approved by the Class and the Owner as

stipulated in the specification.

All materials shall be new, of class quality and suitable for use on boars ships. All steel

plates and profiles used for the hull construction shall be in accordance with Class

requirements with Mill's test certificates and LRS inspection, supplied with LRS

certificates.

Steel used on board to be entirely free of mill scales, short-blasted and shop-primed.

Cast iron shall not be used for parts affecting the safety of ship without Class certificate

and Owner's written approval. Aluminum, where specified shall be of sea water

resisting alloy. Stainless steel parts shall be from 316L.

The equipment fitted shall be of suitable quality and construction and shall operate

satisfactorily in the vessel, being classed and specified.

On weather exposed areas, generally, no less than 4mm galvanized or 6mm painted

material to be used for supports, seats of equipment, protection, etc.

Electrolytic cooper is not to be used on board, except for bus bars.

Timber, if used, shall be reasonably free from knots and splints, well-seasoned and

protected against rot and fungus.

All paints varnish and oils shall be free from noxious adding, naphtha and kerosene.

All bolts, hinges, spindles and screw connections on weather exposed areas shall be of

stainless steel. Bolts and nuts for piping system shall be galvanized. Exposed fittings

on deck shall be of stainless steel.

Only tecalmite grease nipples of one type shall be used on board. All ball and roller

bearings shall be of KF or approved by the Owner (except for bearings supplied by

Makers with the equipment).

Individual certificates for steel plans, profiles, pipes and main parts of machinery shall

be submitted to the Owner properly ordered, marked and filed.



Works shall be executed in accordance with the Builder's construction method, i.e. hull

assembly in large scale, advanced outfitting, etc. and under the permanent supervision

of Owner's representatives and Classification survey.

1.5.2 Selection of Equipment and Machinery

The list of Maker's for all major items covering outfitting equipment and the main

auxiliary machinery shall be mutually agreed and form part of the specification.

The Builder shall submit in duplicate for Owner's approval all relevant technical

information, drawings and purchase specifications and list of spares for the equipment

and the machinery of all Makers named in the List of Makers prior to placing the orders

with the approval Makers. Owner shall have the right to demand additional data,

specifications and drawings and/or any other technical information which Owner

consider relevant to this equipment on the vessel for his review and approval.

Approval, if granted will be given within 14 days after receiving the above data.

Upon review of the complete technical information by the Owner, he shall advise the

Builder within a period of 14 days from the date of the receipt of the information about

his choice of the selected equipment.

In case the Owner shall request for equipment of other Makers than those listed in the

Maker's List, the difference in price (substantiated by documents) on base of the

relevant latest Maker's quotations shall be borne by the Owner as extra costs.

Any deviation from approval Specification or drawings must be submitted in writing

to the Owner's approval.

Suppliers for items that are not specified in the Maker's List shall be selected by the

Builder with the approval of the Owner.

1.5.3 Intermediate Storage

All items of machinery, spare parts and supplies destined for the vessel, shall be well

marked, identified and stored under cover and protected from water.

The Owner's representative shall be notified immediately, whenever an item destined

for the vessel has arrived and shall be invited to inspect the said item and its storage

conditions.



1.5.4 Spare Parts and Tools

Spare parts, standard and special tools, shall be supplied for all machinery and

equipment on board, as per Maker's standard and recommendations for on board spares

and as otherwise specified, but not less than required by Class.

Spares which are specifically listed and specified in the specification shall be supplied

irrespective of other provisions mentioned in the specification. I general, 1 (one) set of

spares shall be supplied for each type and size of machinery, but when 2 (two) or more

seta of the same type and size are fitted, only one set of spares shall be supplied as

common spares, except where specially otherwise noted.

Triplicate lists of every spare part shall be prepared and submitted to the Owner and

all items shall be checked and listed before the vessel is handed over.

The supplied spare parts list shall include the following data:

- Noun

- Maker's part number

- Maker's name

- Unit of measure

- Quantity supplied.

- Next higher assembly number or system to which the item belongs.

- Package identification number

- Store location on the Tug.

Builder shall provide adequate storage, safe keeping and handling of all spares on

board at the date of delivery. Spares shall be packed in suitable metallic, or similar

wooden boxes separately for each kind of machinery and equipment. Boxes shall be

stored on shelves. Small parts shall be stored in cupboards. An itemized list of contents

and installed location shall be furnished. Each box shall be marked with the name of

machinery or equipment for which the spare serve and furnished with a list of contents.

Special consideration for storage and lashing shall be given to large items. Additional

spares supplied by the Owner shall be stored and marked as above, by Builders at no

costs.

Note! Wherever it is mentioned in this specification "Manufacturer or Maker's

Standard Recommendation" it shall mean their recommendation for spare

parts required for two years of operation, and 3000 operating hours per year.



1.5.5 Owner's Supply

The builders shall receive, bring on boars and store all Owner's deliveries. For any and

whatsoever supplied by the Owner, mentioned in this specification, it is clearly agreed

that all the installations, including wiring connections, are on the Builder's account, as

well as preparation or shelves, lockers, etc.

1.5.6 Inspection During Construction

In addition to inspections required by the regulatory bodies specified herein, the vessel

at all stages of construction, including all outfitting, machinery and equipment shall be

subjected to the inspection and approval of Owner's duly authorized representatives,

as set forth in the Contract.

The Owners shall have the right to request alterations over the scope of the

specification which they consider to be useful, subject to adjustment, if necessary, of

cost, weight and delivery time, being mutually agreed upon by Owners and Builders.

The Owner's representatives shall have every authority to inspect and/or supervise

materials, design and work, prior to and/or during construction or test and trials.

The Owner's accredited Surveyor shall have the power to reject any materials, design

or workmanship that may be defected and/or found not complying with the terms of

this specification.

Owners shall have the right to instruct the Yard to provide him with samples of

materials (such as plates, pipes, cables, etc.).

LRS shall evaluate and certified the Shipyard's Subcontractor involved in this project.

Owner or Class representatives shall have the right to access all Shipyard's

Subcontractors facilities in order to inspect equipment and machinery at and to be

present during equipment testing prior to delivery to the Shipyard. Notice of such test

shall be given to the Owner at least two weeks in advance stating exact time and place

for the test. Tests which should be rescheduled require a new notice of 48 hours.

Copies of the technical correspondence between the Builders and Owners, the Builders

and IMOT and Class shall be handed to the Owner Surveyors.

The Builders shall submit in duplicate the detailed construction schedule and programs

as soon as possible after signing the contract.



During the stay of the Owner Surveyors at the Yard, suitable separate with the

necessary furniture and office equipment shall be made available for their use. The

Builder shall put at the disposal of the Owner's representatives the usage of his fax,

and telephone, and shall provide the Owner with communication line for the Owner's

computer requirements.

Charges for long distance calls shall be submitted monthly by the Builders to the

Owner's representatives.

Suitable working clothes, helmets, boots, gloves, torch light, tools, etc. shall be

supplied by the Builders to the Owner Surveyors personal.

1.5.7 Plan Approval

Three copies of plans, documentation, technical specification and performance

characteristics of all components and materials (whether listed in this specification or

not) shall be submitted for approval as set forth in the contract and noted below and as

mentioned elsewhere in this specification.

Even if the drawings are approved, the responsibility for the suitability for the purpose,

and for fulfillment of the specification, and compliance with the rules and regulations

remains with the Builders.

Any materials, according to Maker's list, purchased or action taken in advance of the

approval receipt from the Owners or its accredited representatives shall be at the

Builders own risk.

The classification plans shall have to be approved by Class prior to being sent to the

Owner for approval. In exceptional cases, Owner may agree to reverse procedure.

Plans in accordance with these specifications which may have been already approved

by LRS may still be altered by the Owners, even if these alterations exceed the

requirements of LRS, subject to adjustment of the relevant contractual provisions.

Builder's correction and deviation from specification shall be clearly marked on the

drawings. Drawings shall be mailed to the Builders with comments and/or approval by

facsimile or letter within two weeks from the date on which they arrive at the Owner's

representative office. Should special circumstances necessitate a longer period of

examination by the Owners, this period shall have to be agreed upon.

Failing this, the Builders shall be justified in considering the drawings as to have been

approved after the two weeks, as above.



All plans, data sheets, specifications, manuals, reports and records shall be in English.

Sample drawings shall be delivered in due course. Builders shall be responsible to

submit and obtain approval of all plans and documents requested by the IMOT.

When forwarding the drawings for Owner's approval, the Builders shall draw the

attention of the Owners to any deviation from the Contract Specification and to obtain

agreement thereof in writing. After the content of the approval letter are incorporated

in the drawings, the Builders shall forward the drawings for notification, drawing

attention to the changes. In case modified drawings conform to the letter of approval,

re-approval is not necessary. In case a departure from the approval letter has occurred,

this has to be specially noted with reason for such a departure and a special approval

sought.

Drawings shall be submitted for approval in due time to make eventual modifications

practicable.

An updated computerized list of drawings shall be available to the local Surveyor at

all times.

Should the Builder proceed without construction without awaiting approval, eventual

modifications shall have to be undertaken at its own expense.

1.5.8 Drawings for Notification

The resident Surveyor shall receive one copy of each drawing mentioned in the list.

These copies shall be forward simultaneously with the drawings forwarded to the

production department of the planning offices. These drawings shall be stamped as

follows:

Production Drawings Approved be Owner

By........................ Ref...................... Dated.................

All other drawings produced by the yard shall be submitted in one copy to the Owner's

representative for notification.

1.5.9 Drawings Descriptions and Instructions

1.5.9.1 General

a) Name and composition of drawings, descriptions and instructions manuals

shall follow the Maker's or supplier's usual practice.



b) Technical description and documentation of machinery and equipment shall

be submitted for Owner's approval prior to ordering the machinery or

equipment.

c) One paper print of all drawings, specifications, data sheets, reports and

records, including those which are not mentioned in the specification, shall

be submitted to the Owner's representatives in the Yard for inspection and

survey purpose.

d) All drawings, sheets, etc. shall carry the building number.

e) MF denotes white plastic print mounted and framed. Framing in hard wood

with plywood backs and plate glass fronts, or Formica plates,. Number and

drawing distribution shall be mutually agreed.

f) All drawings delivered to the vessel shall be delivered in files subdivided

according to the headings with a list of drawings amended to each file.

g) Shop drawings in principle shall be approved locally by the Owner's

representatives.

h) Copies of memoranda of meetings regarding technical points, data, sheets,

reports and records of interest for Surveyors shall be forwarded to the

Owner's representatives as well as copies current correspondence between

Owners and Builders.

i) Drawings shall be in "as fitted condition". Drawings of machined parts to

contain all tolerances and machining markings. Drawings of installed

machinery shall show withdrawal spaces and replacement procedures.

j) Description and operating instruction of Makers for deck, machinery,

domestic and navigation equipment shall be handed over in three copies at

delivery.

k) Two copies of all technical documentation, catalogued, etc. shall be

delivered to the Owner's representatives as soon as possible after ordering

the respective items of equipment.

l) Maker's catalogues, standard descriptions and instructions manuals for

outfitting, systems and equipment shall be attached in duplicate to the

drawing submitted for approval.

m) One of the final prints handed to the vessel shall be plastified.



n) Drawings and equipment catalogues which are not listed shall be approved

under the same procedure.

o) "V" denotes approval by Voith-Hydro.

p) Drawings, maintenance instructions manuals and spare catalog, that

originally were prepares with the aid of a computer, shall be handed over to

Owner in addition to three (3) hard copies om Magnetic Media using (CD-

ROM or 3.5" diskettes).

The software that shall be:

AUTO-CAD or OR-CAD software for the drawings.

MS-WORD7 and other MS-OFFICE7 products for the manuals.



1.5.9.2 Drawings Descriptions and Instructions

Prints For:

As fitted

Prints Reproducible Paper Approval

A. General and Hull

4 1 2 3 List of drawings

6 1 1MF 6V List of Arrangement Plans 1:50

1 1 1 6 List of Arrangement Plans 1:100

5 1 2 3 Building Specification

1 1 2 3 Hydrostatic Data

1 1 2 3 Cross Curves of Stability

1 1 1 3V Lines Plan

1 1 - - Tables of Offsets

1 1 - 3 Detail of Light Weights

1 1 2 3 Bonjean Curves

2 1 2 3 Stability and Trim Booklet

2 1 2 3 Inclining Test Report

1 1 2 3 Tables of Charge Trim

1 1 2 3 Tank Plan

4 1 2MF 3 Docking Plan with Information about Paint

Areas and Painting

1 1 4 3 Sounding Tables for Tanks including Trim

Effects

1 1 3 3 Name Plates

1 1 1 3 Reports, Trails



Prints For:

As fitted


B. Classification Plans

1 1 1 3 Midship Section

1 1 1 3 Profile, Deck and Bulkhead Plan

1 1 1 3 Shell Expansion

1 1 1 3 Superstructure All Tiers

C. Steel Manufacturing shop Drawings

1 1 1 3 Section and Erection Plans

1 1 1 3V V.H. Propeller Substructure and foundation

1 1 1 3 Forward aft Structure

1 1 1 3 Shell Frames and Bulkheads

1 1 1 3 Deck-shore Structure, Decks and Bulkhead

1 1 1 3V Skeg

1 1 1 3 Machinery foundations (Auxiliaries, pumps,

etc.)

1 1 1 3 Maine Engine Foundation

1 1 1 3 Funnel Structure

1 1 1 3 Engine Casing

1 1 1 3 Structure in Engine Room

1 1 1 3 Chain Locker Structure

1 1 1 3 Foundation for Deck Machinery

1 1 1 3 Bulkhead



Prints For:

As fitted


D. Outfit

1 1 1 3 Floor in Engine Room

1 1 1 3 Radar & Signal Mast Arrang & Rigging for

Halyards

1 1 1 3 Anchoring Arrangement

1 1 1 3 Mooring Arrangement

1 1 1 3V Towing Arrangement

1 1 1 3 Towing Hook Arrangement

1 1 1 3 Manholes

1 1 1 3 Drain Plugs

1 1 1 3 Hatches and Escape

1 1 1 3 Steel Doors and Details

1 1 1 3 Exterior Stairs and Ladders

1 1 1 3 Funnel Outfit

1 1 1 3 Grating in Engine Room

1 1 1 3 Ladders in Stores and Tanks

1 1 1 3 Side Lights and Windows

1 1 1 3 Bulwark Ladder, Rails & Stanchions

1 1 1 3 Fenders

1 1 1 3 Painting Specification

1 1 1 3 Cathodic Protection

1 1 1 3 Floor Covering Floating decks

1 1 1 3V Thermal and Acoustical Insulation



Prints For:

As fitted


F. Accommodation

1 1 1 3 Accommodation Plan 1:25

1 1 1 3 Partition and lining Plan

1 1 1 3 Arrangement of Galley 1:25

1 1 1 3 Key Plan, Master Key

1 1 1 3 Plastic, Laminated & Upholstery

1 1 1 3 Arrangement of Wheelhouse

1 1 1 3 Wheelhouse Console Arrangement

1 1 1 3 Windows Wipers Arrangement

1 1 1 3 Stores Arrangement

1 1 1 3 Furniture Dimension, Sketches & Detail

1 1 1 3 Hardware- List

1 1 1 3 Interior Stairway Arrangement

G. Safety

3 1 - 3MF Safety Plan

1 1 1 3 Arrangement of Boat & davit

1 1 1 3 Inflatable Life Rafts Arrangement

1 1 1 3 List of Salvage equipment

H. Miscellaneous

- - - 3P Funnel Insignia Plan

- - - 3P Ships Name 7 Port Plan



Prints For:

As fitted


I. Trials, Tests procedure & Inspection Report

- - - 3 Tanks & Holds Tightness Tests

- - - 3 Test Scheme

- - - 1 X-Ray & Ultrasonic Report

- - - 3 Monthly Progress Reports

- - - 4 Procedures for Tests & Trials

2 - 1 3 Inspection Protocols for Tests & Trials of

Equipment

2 1 2 3 Protocol of all Tests & Trials During Sea

Trial

2 1 2 3 Bullard Pull Test

2 - - 3 Protocol or Draft Marks

2 - 2 3 Statement Verifying Deadweight & speed

2 - 2 - Noise Measurements Protocol

2 - 2 - Protocol of Vibration Measurements

J. List of Spares, Tools & Accessories

1 - 2 2 Inventory & Outfit for Hull Part

1 - 2 2 Medical Inventory

1 - 2 2 Spares and Tools for Hull and Deck

Equipment

1 - 2 3 Final List of Drawings as Delivered



Prints For:

As fitted


K. Operation Instruction Manual

2 - 2 - Towing Winch

2 - 2 - Towing Hook

2 - 2 - Anchor Windlass

2 - 2 - Rubber Boat

2 - 2 - Inflatable Rafts

2 - 2 - Air conditioning System

2 - 2 - Ventilation, Fan & Filters

2 - 2 - External Firefighting

2 - 2 - CO2 System

2 - 2 - Cathodic Protection

2 - 2 - Nautical equipment

2 - 1 - Hardware Catalogue

2 - 1 - Sanitary Fittings Catalogue

2 - - Other Equipment as Specified or Additionally

Agreed Upon

2 - 2 - Final Hull specifications "As Fitted"

25 - 2 - Pocket General Arrangement Plan Folders

with Main Data

*) Including assembly, details, description, and materials lists to the extent produced by the Builder



1.5.9.3 Machinery Parts

See Machinery Specification.

1.5.9.4 Electrical, Electronics and Control Automation Part


1.5.9.5 Photographs

Progress reports showing the state of assembly and building of the Tug shall

be handed over each month to the Owner's representatives. Photographs of

various areas shall be included.

Three 93) bound sets of assorted photographs of the completed vessel shall be

provided, including photographs of the vessel on trial.

1.6 Maintainability Design Factor

To reduce maintenance cost and lay time maintainability factors should be introduced into

the Tug design, whenever practical.

Restricted access to components, modules, units and other items is a large contributor to the

extension of repair time.

Whenever practical, configuration of the hardware and its layout in the tug shall be done in

such a way that free and easy access shall be provided to the maintenance personal and their

tools and equipment which are required to perform the repair task.

Care should be taken in providing access to lubrication and checking points. Whenever

practical, the design shall allow to change a malfunctioning component rather than to repair

it on the spot. This of course, requires that the replacement procedure shall be simple and

quick so that lay time of the tug shall be reduced to minimum.



2. Hull Section

2.1 General Hull Section

2.1.1 General

Scantlings shall be in accordance with approved Midship Section, Transverse

Bulkheads, Profile and Deck Plan.

Plate thickness shall be increased where necessary instead of fitting doublers.

Transverse framing for deck, bottom, aft and fore ends, engine room and the shell

plating.

Builder's calculation and the main details of hull and superstructure shall be submitted

to Class for verification and comments together with plans approval.

Reinforcements shall be incorporated, if required, to avoid or reduce vibration, as far

as practicable.

All strength members shall be properly aligned, structural discontinuity shall be

avoided, any opening in strength members shall be adequately compensated and well

rounded.

Adequate drainage and vent holes shall be arranged in stiffeners.

2.1.2 Materials and Workmanship

The hull shall be built of weldable shipbuilding steel. High tensile steel shall not be

used for hull structure. The hull shall be fully welded.

All structural material, including forgings and castings shall be provided from well-

known Makers and of good quality.

The chemical and mechanical characteristics shall conform to the requirements of the

Classification Society. All materials used shall be brand new and shall have the

required mill's Certificates.

The workmanship applied in the construction of the vessel shall be of good West

European or equivalent shipbuilding practice.

All plates and shapes shall be rolled before use.

All steel shall be sandblasted and shop primed.

External surface may be exempted with Owner's approval.

Stainless steel parts shall be from 316L quality.

Steel sheets of 2.5mm, or less in thickness, shall be galvanized by the hot process,

except welding connections to structure which may ne coated with zinc paint.



All decks shall be fully plated and water-tightened. Special care shall be taken with

stressed corners, which shall be well rounded and smoothly finished. Bottom shall

have floors at every frame.

Engine foundation shall be built according to recommendations and approval of the

Engine Maker.

Propeller arrangements shall be approved by Voith-Hydro, including the skeg.

Aluminum, where used, shall be corrosion sea water resistant-

A1Mg3/A1Mg4.5/A1Mg Sil, or similar.

The hull and the superstructure shall be designed and built as required by the Class

regulations and the good practice for a tug intended for towing and pushing and in a

right proportion to the high power installed.

Shearing and punching shall be done from the fairing sides.

Bold holes shall not be burnt but drilled and reamed.

Flanging shall be allowed for stiffening of the free plate edges.

The cutting of holes for cables, piping and trunks in strength members shall be done

only where another solution is not practicable and shall be finished for approval of

Class and the Owners. This cutting shall be done generally near the neutral axis of

these members and the holes shall be reinforced, if necessary, be a welded flat Flange.

For stiffening members, intermittent welding is allowed in dry rooms, and continuous

welding shall be performed elsewhere.

Inserts of thicker plates shall be efficiently chamfered.

All parts which may come in contact with towing ropes shall be rounded with large

radius.

2.1.3 Welding

Welding shall be done in accordance with the requirements of the Classification

Society. Automatic welding shall be used to the greatest extent, as possible. Coated

electrodes shall be used throughout for manual welding. All manual welding shall be

performed by qualified welders to Classification Society requirements.

In double bottoms, bilge wells and in deep tanks, all welding shall be continuously

carried out on both sides. Ship's side framing, deck beams stringers, transverse

bulkhead stiffeners and under desks open to weather, etc. shall be welded continuously

to avoid rust bleeding.



Particular attention shall be given to welding procedure and sequences. Care shall be

taken with the welding sequence to avoid distortions

Welding procedures and welders qualification to be approved by LRS.

When non-tight structural members pass a welded seam or butt, the seam shall be

dressed flat to allow members to pass. All welded seams and butts shall be welded so

that the welds from opposite sides of the plate shall penetrate its full depth.

All moisture, slag, dirt or other foreign matter shall be removed from the surface to be

welded.

Special attention and care shall be applied to edge preparation for welding chamfers

and gaps to be uniform and free of slug and impurities.

Craters, if any, at the end of the welds shall be cleaned out before continuing the weld.

All finish welds on the outside shall be wire brushed to base metal to remove all trace

of slag.

The weld roots in burn and seams of plating shall be removed before the weld on the

opposite side of the joint is applied. Where difference in plate thickness exceed 3mm

the plate edges shall be chamfered for a length equal to at least four times the thickness

difference before welding.

Welding marks from clips and arc strike shall be chiseled and ground clean away.

Tack welds used for assembly work shell be chiseled out. Welding under windy

conditions is forbidden. Sighting shall be frequently carried in order to avoid

distortion.

2.1.4 X-Ray and Ultrasonic Inspection

Shell butts seams and main engine foundation shall be ultrasonically tested and where

a fault appears, an X-ray photograph shall be taken. The Owner's representative shall

be afforded the opportunity of inspecting the results of this examination.

About 100 X-ray photographs shall be taken from the bottom shell, bilge strake upper

deck, around the propeller and shear strake. Photographs shall be taken mainly at

locations where seams cross the butts.

Schedule of radiographic testing shall be forwarded to the Owner. From the above

photographs, at least 50 random X-ray may be taken at Owner's discretion during

construction.



Any radiographic taken shall be interpreted according to the code stated in the

International Institute of Welds: Collection of Reference Radiographs of Welds. Welds

below the "blue" grade shall be cut out and re-welded.

2.1.5 Sandblasting

All structural steel work shall be sandblasted and primed to preparation to a minimum

of SA-2.5 standard and immediately primed before fabrication. See also section 6, Para

6.2 (Painting).

2.1.6 Tank Testing and Watertight Testing

The tests shall be carried out to the requirements of the Classification Society and in

the presence of Class and Owner's representatives who shall be notified in advance of

such tests.

Bulkheads, decks, watertight partitions, windows, portables, doors and watertight

hatch covers shall be hose tested.

Tank testing procedure shall be approved by the Class and the Owner.

All the tanks shall be water or air tested in accordance with the requirements of the

Classification Society.

Particular attention must be paid for tightness inspection and testing of rooms with

steel bulkheads, which are permanently exposed to drip and splash water and rooms

which are covered with cement or tiles such as bathroom, WC's, galleys, pantries, or

similar.

All testing shall be carried out before painting, or cementing, or fitting of everything

and with all pipes and fitting on deck penetration in position.

No hole shall be bored into the tank top for connection of the test pressure pipes. A

separate manhole cover with pipe sockets shall be used for this purpose.

2.1.7 Sheer and Camber

Main deck- Aft and forward sheer and normal camber shall be according to Voith-

Hydro recommendations.

Superstructure Deck- Longitudinally sloped and camber.

Wheelhouse Deck- No sheer, no camber.

2.1.8 Deck Hights

Superstructure net, as per IMOT requirements.

Wheelhouse net, 2.20m.

Cofferdam net, 2.10m. (Under the girders 2.0m net height is acceptable).



2.2 Structure

2.2.1 Shell Plating and Framing

The shipside and midships in way of sheer strake shall be vertical. Ends inclined

inwards down to the keel strake.

Thickness of the shell plating shall be in accordance with the Classification Society

requirements for this type of ship, but not less than in Midship Section drawing.

The shell plating shall be stiffened by transversal framing. Frame spacing: 500mm.

At every second frame, weds shall be fitted in way of the engine room, at shell and

bottom to form closed rings with deck webs provided at every 8 frame spacing and to

be incorporated in the main engine and Voith-Hydro propeller foundations.

Sheer strake shall be horizontally strengthened by an intercostal stringer. An additional

horizontal stringer to run at half the height of the shell plating. Additionally, intercostal

stringer shall be fitted in the fore peak, aft peak and engine room.

At the forward end, the central bottom girder shall be extended to the deck.

The stern structure shall be suitable designed for pushing of ships and barges and shall

be additionally strengthened with horizontal and vertical profiles. The central girder in

the after part of the vessel shall be extended up to the deck. As the frame shapes are of

simplified chine type configuration, round bars along the knuckle seams of the shell

plating strakes may be provided for a better adjustment.

For protection of the shell plating, steel fender guards shall be fitted. Final position

shall be approved by Owners. The section profile shall be half round 80X40mm.

Anchor pockets with extra strengthening plates shall be well inserted into the shell

plating and shall be well rounded construction.

The surrounding shell plating shall be reinforced accordingly, to avoid indents by

anchors.

The structure of the sheer strake area to take care for a good distribution of external

forces in horizontal and vertical directions and shall be sufficiently stiff to avoid

buckling or folding up of adjacent deck area.

Openings in shell plating for sea chests, skeg, propeller wells and struts for propeller

shield shall be additionally reinforced.

All openings in the shell shall be rounded and carefully worked.



Transversal side frames at each frame space shall be generally of hot rolled bulb flats

as shown-on the midship section drawing. The heels of the frames shall be connected

to the floor and their tops shall be welded to the deck beams by suitably dimensioned

brackets. Scallops shall not be used in the framing.

2.2.2 Skeg and Horizontal propeller Guard

The aft skeg of trapezoidal shape and the horizontal propeller guard shell be designed

as a suitable landing area on docking, or deliberately grounding on a sand bed.

Furthermore, the skeg arranged for facilities course stability shall be extend to at least

1810mm below the hull Bottom Line and shall be of a box structure of welded plates.

Leading and aft edges shall be of strong pipes and shall incorporated into the bottom

construction.

The skeg shall be stiffened at every frame by plate welded to the respective floor. The

plate shall have a flange welded on the starboard side, which in turn, shall be plug-

welded to the skin. The portside skin shall be welded first directly to the plates. The

plates shall have 50mm lumber on all corners. The skeg shall have two drain plugs.

The skeg opening shall be closed after inside painting, by inserts welded on backing

flat bars. After completion, it shall be hydraulically tested with freshwater to a head of

10m above the bottom, or air tested as per LRS requirements.

The design of the horizontal propeller guard shall be according to the recommendation

of Voith-Hydro and the drawings shall be approved by them in advance.

The main supporting structure of the guide shall include strong pipe shaped struts,

inclined to forward and aft and incorporated integrally into the bottom structure.

Secondary transversal struts of solid bars shall be arranged around the periphery of the

guard. The penetration and connection of the pipe structure to the bottom structure

shall be carefully constructed to avoid excessive stresses. Excessive welding material

in such places shall be avoided.

The bottom part shall be airfoil shaped. The bottom shall have 4 filling plugs, 4

draining plugs and shall be hydraulically tested to a water height of 10m or air tested

according to LRS requirements. Closing of bottom and preservation shall be similar to

sgek. For dismantling or installation of propeller blades, one opening with covers in

each propeller guard shall be provided. Similar arrangement shall be foreseen for the

echo sounder transducer.



2.2.3 Bottom and Double Bottom Construction

The vessel shall have a closed double bottom in the forward store room and in the aft

foam tank, while in the engine room it shall be of an open construction 500mm frame

spacing all over. Transversal continuous floors shall be placed at every frame.

In way of main and auxiliary engines and propeller foundation the floor thickness shall

be increased by 2mm over the Class equipment.

The centerline girder shall run continuously from forward to aft and shall be connected

to the stem and stern structure. Girds shall be intercostal.

The side girder shall be integrated as extension of longitudinal parts of the engine

foundation. Top plate shall cat as main engine bearers.

The bottom shall be strengthened at the foundation of other machinery a necessary.

Full height floors shall be fitted in the double bottom, below the forward store, where

the space shall be used as fuel oil tank. Similar construction shall be foreseen in the

sludge tank, freshwater tank, aft fuel tank, etc. A cofferdam shall be arranged between

the freshwater and fuel oil tanks.

Good access to all structural parts shall be provided in the bottom construction.

Drain holes and scallops for free flow of liquids and air shall be foreseen at the top and

bottom of the floors.

Lightening holes for decrease of weight shall be of proper design and shape.

The sewage tank, incorporated in the central part of the engine room bottom shall be

of about 2.5cbm capacity.

For good accessibility cleaning and draining minimum of structural members shall be

inside the tank.

2.2.4 Drain Plugs

A drain plug of stainless steel 38mm shall be fitted n the bottom shell at the lowest

point of each tank.

Plugs of freshwater tanks shall be square heads, the other plugs shall be of hexagonal

heads.

Plugs shall be according DIN 87721.

Drain plugs shall be made flush with the outside of the shell plating.

Special doubler shall be welded to the bottom plating in way of the plugs.

All drain plugs shall be marked by welding as to which tank they belong.



2.2.5 Bulkheads

The vessel shall be subdivided by six (6) watertight steel transversal bulkheads. All

bulkheads shall be of flush, all welded construction with vertical stiffening.

Bulkheads facing tanks shall be free of stiffeners.

Unsheeed steel bulkheads in the superstructure shall be of flush construction with

stiffening on the opposite sides, where possible.

Wash bulkheads shall be fitted in freshwater and fuel oil overflow tanks.

Bulkheads stiffeners shall be in line of bottom and strength deck girders.

2.2.6 Foundation for Main Propulsion Plants

Two pairs of continuous strong longitudinal girders shall be incorporated in the bottom

construction of engine room, ending forward in the propeller foundation and aft in the

double bottom structure of the fuel oil tank.

The main engine top plate shall be of adequate thickness. The seating shall be of

substantial construction and shall be approved by the engine builder.

The plating of propeller wells shall be of strong plates forming part of the external

shell. The top flange of the propeller foundation shall be according to Voith-Hydro

recommendations.

For longitudinal continuity, at least two (2) girders in line with the machinery

foundation shall connect the wells with the forward part of the vessel.

Parts of the engine and propeller foundation shall be accessible for inspection and

maintenance.

Scallops and drain hole shall be foreseen.

The top plating of the foundation shall be well integrated in the floor system

transversally at sides.

All precautions shall be taken to avoid vibrations and bucking. All engine foundation

bolts shall be accessible.

2.2.7 Foundations for Auxiliaries

Well-designed strong foundations shall be provided for the towing winch, towing hook

and anchor windless on main deck.

Height shall be so adjusted as to ensure free passage of the lines when operating the

winch.



Structural members shall be accessible, or of closed construction internally protected

against corrosion.

Deck structure below machinery and mooring equipment shall be strengthened with

intermediate longitudinal stiffeners between frames.

Foundations for auxiliaries, pumps, compressors, etc. in the engine room shall be

designed according to recommendations of the Makers, where applicable.

Upper parts of selected foundations shall serve as collecting pans for leakage oil with

provisions for draining to dirty oil tanks.

Special attention hall be given to avoid vibrations.

All foundations shall be accessible.

Flexible mounting shall be used as specified in the specification of machinery part.

2.2.8 Fore Peak

The fore peak shall be welded and fitted with wash bulkhead, strengthening beams,

girders ad horizontal bow stringers to Owner's approval.

2.2.9 Chain Locker

Two (2) chain lockers shall be provided in the forward part of the vessel.

The height of the lockers shall be designed to allow stowing of chains with a clear head

above them.

Adequate manholes for stowing and cleaning shall be provided from engine store to

the lockers.

The stiffeners of the lockers shall be kept outside for easy stowage of the chains.

Both chain lockers shall be easily accessible.

The entrance hatches (or manholes) shall be provided with watertight covers.

A heavy false bottom of steel perforated galvanized plating shall be fitted about

300mm above base of locker.

End links of cable shall be secured by steel bolts through the deck with quick release

from the deck.

The chain locker shall be connected to the bilge system.

Sounding pipe shall be provided running in a corner, protected by 10mm plate outside

the chain locker.



2.2.10 Hawse Pipe

Hawse pipe shall be constructed of welded heavy mild steel plate with round bar steel

mouth pieces.

Hinged plate covers shall be fitted at deck.

Washing down nozzles shall be arranged in the hawse pipe (3X1200 each)

The shell and deck plating shall be strengthened with fore and stiffeners, where frames

and beams are cut.

Increased thickness plates shall be fitted to shell in way of anchors. The anchors shall

fall clear of stem.

A fabricated steel chain guide shall be fitted over the hawse pipes.

Each anchor cable shall have a knife stopper and devil claws with bottle screw.

2.2.11 Pipe and Transmission Trunks

Cables and transmission rods between wheelhouse and Voith-Hydro propulsion units

in engine room shall run in trunks passing the accommodation part of the

superstructure.

The trunks may be partially opened or provided with inspection holes and of total steel

construction.

2.2.12 Openings for Sea Chests

Opening for sea chests shall be properly reinforced.

Dismountable gratings of galvanized steel with stainless steel bolts and nuts shall be

provided.

2.2.13 Tanks

The vessel shall be provided with the following built-in tanks.

Ballast water: Forepeak and after peak

Freshwater: Adjacent to after peak.

Fuel oil: Side deep tanks aft of engine room, structural say tank,

forward double bottom storage and over flow tanks.

Foam tank: Aft of engine room.

Dirty oil, sewage, sludge and lub. oil tanks shall also be integrated

Care shall be taken to provide free flow to suction heads and adequate release of air

pockets.



All tanks shall be easily accessible and equipped with treads and ladders.

Loose tanks for lub. oils, etc. shall be provided with inspection handholes/ manholes

and all necessary fittings.

No stiffeners shall be installed inside foam tanks.

2.2.14 Decks

All decks shall be made of welded steel plates and transversally framed.

The stringer plate shall be of increased thickness as shown in Midship section drawing.

The deck plating in way of hatch corners and other openings in the strength deck shall

be well rounded.

Decks shall be strengthened also in way of the bollards, no doublers shall be used.

The transversal framing of bulb on every frame shall be suitable connected to the side

frames or stiffeners with welded brackets.

The beams in way of windless, towing winch, etc. shall be especially strengthened.

Three (3) longitudinal deck girders shall be fitted, consisting of bulb flat bars.

The top of the superstructure and the cofferdam deck above it shall also be

transversally framed by flat bulb bars.

The way of bollards, deck machinery, ladders, doors, etc. welded shall be provided for

nonskid purpose.

Pillars of tubular section shall be fitted in way of some web frames in the engine room.

Location not to interfere with machinery. Pillars shall be well connected to girders and

floors.

2.2.15 Deckhouse

Front bulkhead shall be properly reinforced.

The main deckhouse (except the wheelhouse tier) shall be of steel, watertight

construction and transversally framed.

Butts and seams welds shall have smooth, ends and shall be rounded and rusting

corners avoided.

Suitable drainage shall be provided at aft boat deck corners with piping leading to main

deck.

In all internal spaces along the outside boundaries, vertical flats shall be welded in line

of the wall sheeting to form a gutter way. Suitable drainage shall be provided.



Outsides doors in the first tier of deckhouse for access to accommodations shall have

600mm high sills.

A number of bulkheads shall be made of steel, so as to tie all the deck beams together

and to decrease the possibility of vibration.

Passage of deck beams throughout longitudinal walls shall be carefully welded. Doors

and window opening shall have rounded corners.

2.2.16 Wheelhouse

The wheelhouse shall be of watertight construction made of aluminum beams and

plates of adequate strength, and connected to cofferdam deck by clad metal to prevent

corrosion at the connection points between aluminum and steel.

The front and aft bulkhead shall be inclined towards the outside.

The deck shall be built as a dome with windows as large as possible all around the

wheelhouse, as indicate in the General Arrangement Plan.

The frame profile and stiffeners between the windows shall be as narrow as possible

to facilitate a panoramic visibility.

Wheelhouse deck to be specially strengthened to accommodate the external

Firefighting Monitors.

2.2.17 Bulwark

On the upper deck, a bulwark all around shall be provided connected directly to the

sheer strake sloped inwards.

The normal height of about 1000mm shall be gradually stepped up to 1100mm

forward.

Plates Thickness shall be minimum 6mm. In way of mooring lines and at rounded fore

and aft hawse, plates of 10mm thickness shall be provided.

The bulwark top shall be made of a railing profile covered on the after part with a steel

pipe of about 133mm and 10mm thickness to take the chafing of towing and mooring

cables.

The bulwark shall be securely supported by pipe stanchions and flanged plates on

every second frame, except forward and aft in way of fenders, where stanchions shall

be provided at every frame. Doublers at every stanchion where landing on deck

between frames. Aft in way of fenders bulwark to be reinforced.



On each side of the bulwark at least five (5) large freeing shall be provided. The ports

shall be provided with vertical and horizontal round bars to prevent washing down

from deck.

Hingeable ports shall be provided on each side for access (Hinges with grease nipples).

Furthermore, fairleads, wire stoppers of solid pins for rope guiding shall be provided,

as necessary.

2.2.18 Funnel

The vessel shall be built with two rectangular funnels in order to increase visibility.

The funnels shall be welded to the deckhouse in bridge deck level. The funnel shall be

properly stiffened.

The funnel shall be designed to the minimum possible size and shall permit maximum

aft visibility from the wheelhouse, but shall provide sufficient transmission of the heat

from the exhaust pipe.

The height of the funnel and exhaust pipes shall be determined and constructed in such

a manner as to ensure that no smoke shall fall on deck under normal weather

conditions, when the tug is in normal operating conditions.

Galvanized detachable ventilation grills shall be provided and sufficiently protected

from water.

The exhaust ducts shall lead through funnel situated on the top of the funnels and

protected by special exhaust cups.

Watertight access hatches to the funnel for maintenance shall be provided.

Supports for the stage shall be fitted as well as a ladders and rungs, where necessary.



3. Outfit and Equipment

3.1 Hatches

One (1) hatch shall be provided on main deck leading to the forward store. It shall also serve

as an emergency escape from the engine room.

The hatch shall be of 600X600mm and shall be fitted with 610mm coaming, with hinged

covers and rubber packing.

Fabricated steel hinges with steel bolts in oval shall be provided.

The cover shall be provided with central closing device operated from both sides, safety

catch in the open position and spring loaded device.

The hatch cover shall be protected against corrosion by zinc silicate coating.

One access hatch to engine room of flush bolted type with stainless steel bolts and nuts shall

be provided on the Center Line of boat deck between frames 23-26, dimension about

1500X200mm. On top of it, an additional hinged hatch to serve as skylight with port lights,

dimension of about 800X600mm (clear) with open facilities secured in open position.

3.2 manholes

Manholes shall be fitted as necessary, to provide access to all parts of ship's structure,

including side deep tanks, day tank, double bottom tanks, peak tanks, cofferdams, void

spaces, water ballast tanksand freshwater tank.

One manhole shall be provided at each end of every bottom tank.

Generally, to manholes shall be fitted to each tank and should be minimum 600X400mm.

Manhole covers shall have the compartment identification welded on the upper side.

Notes!

1. The manhole design shall follow DIN 83402 standard, or Builder's standard subject to the

Owner' approval. Bolts shall be of ST.44-2 and nuts of stainless steel. Recess on open

deck with cup nuts of stainless steel.

2. Manhole plate on open deck shall be zinc silicate coated.

3 Ladders, hand grip, etc. shall be provided where necessary, to Owner's approval.

4. Manholes in the engine room shall have coamings of 150mm height.



3.3 Mast, Posts and Riggings

3.3.1 Signal and Navigation Mast

A mast above the wheelhouse shall be arranged with signal yard, and navigation and

recognition lights. The radar shall be on the mast platform or on the top of the

wheelhouse.

Platform, hand grips, etc. shall be fitted where necessary, to Owner's approval.

Construction of the mast shall be of well reinforced tubular aluminum.

The mast shall be calculated to support the equipment and suitable means shall be

provided for raising and lowering signal flags. Stays shall be provided if necessary.

3.3.2 Antenna posts

Suitable supports shall be provided for antennas, as specified in the electric part.

3.3.3 Davit

For handling of provisions, spares and the rubber boat, a small manually operated davit

of 300Kg. lifting capacity shall be fitted on starboard side.

The davit shall consist of steel galvanized pipe construction with constant working

radius, manual slewing and manual hoisting winch.

The davit operating radius shall permit launching and recovery of a rubber boat in

emergency conditions.

The davit hook shall reach the aft store hatch.

3.4 Railing, storm Rails, Ladders, Stairs, Etc.

3.4.1 Railing

Railing with stanchions shall be fitted on the boat deck, bridge deck and wheelhouse

top.

Construction of the railing shall be in accordance with DIN 81702.

Railing on the boat deck and bridge deck shall be of galvanized steel and shall be

fabricated in segments before galvanization. Welds on site shall be mechanically wire

brushed and cold galvanized.

Railing on the wheelhouse top and the fire monitors platform shall be of aluminum.

3.4.2 Storm Rails

Storm rails of galvanized steel tubes, 42.4X3.6mm shall be fitted on exposed outside

walls of the deckhouse.



Inside the accommodation in alley ways, a plastic coated steel pipe hand rails shall

be fitted.

3.4.3 Interior Ladders

Vertical ladders shall be fitted to all hatches, stores in tanks, escape, funnel, etc. Where

applicable, Ladders can be replaced by foot rungs with the Owner's approval.

Vertical ladders shall be according DIN 83202, sheet 1, as follows:

Rungs shall be of 29mm square bar and 150mm distance from wall.

Width: 300mm

Stringer: 60X8mm.

Ladders and handrails shall be of welded steel construction, and shall be galvanized.

Ends to be bolted for removal, in engine room and workshop.

Additional climbing rungs at inaccessible places, shall be provided to Owner's

indication where necessary.

3.4.4 Outsider Ladders and Stairs

All exterior ladders, stairs and handrails shall be galvanized after welding and painted

with approved system. Ends to be bolted, where require.

a) Vertical ladders

Rungs: 20mm square bar

Width: 300mm

Stringer: 60X8 (70X10 for aluminum ladders)

Vertical ladder to monitor on wheelhouse top shall be of welded aluminum

alloy construction.

On mast access to top lights by climbing rungs.

Access ladders to first and second tier decks, fwd.

b) Inclined stairs According to DIN 83215

Steps of 6mm checkered plate

Handrail of 42.4X3.6 mm pipe

Width: 700mm

Steps shall be welded on aft deckhouse wall from Main deck to boat deck

Location- according the General Arrangement Plan.



3.4.5 Interior Stairway

One (1) inclined stairway in the accommodation shall be in a totally enclosed staircase

Step- Steel plated, covered with anti-slip had rubber.

Handrail shall be of plastic coated steel pipe.

Width- About 800mm.

Location- See General Arrangement Plan.

One (1) inclined stair, detachable, of galvanized steel with polished handrail to lead

from the alleyway to engine room.

Width- 700mm.

3.4.6 Sundries Ladders

One (1) bulwark ladder of aluminum alloy.

One (1) pilot ladder.

One (1) 3m. length aluminum ladder in two parts.

3.5 Life Saving Appliances

3.5.1 General

The vessel shall be equipped with lifesaving appliances in accordance with specified

regulations.

At least, the following equipment shall be supplied and fitted by the Builder.

3.5.2 Inflatable Life Rafts

Two (2) each 10 men capacity automatic inflatable life rafts.

The life rafts shall be complete with full emergency packs and contained in rigid

fiberglass containers with hydrostatic release gear.

The life rafts shall be positioned on the foldable seat, integrated with the railing of the

boat deck.

The seats shall be of galvanized steel.

3.5.3 "Man Overboard" Rubber Boat

Type: DSB-380 or equivalent

Material: Rubber

Drive: Outboard motor- 25HP

Capacity: 6 persons.



Handling of the rubber boat shall be performed by the Davit

3.5.4 Lifejackets

Ten (100 lifejackets to rule's requirements shall be supplied. The jackets shall be

stowed in the cabins.

3.5.5 Life Buoys

Five (5) life buoys shall be provided.

Two of the above life buoys shall be provided with "Men Overboard". Day and night

marker automatically activated when life buoys are released, and two with about 27m

of buoyant line.

All the life buoys shall be painted and clearly market with the ship's name and port of

registry.

Fittings shall be galvanized.

3.5.6 Speedline Unit

Two line throwing units shall be provided. Each unit shall include launcher, rocket,

igniter and 27m of 4mm line.

3.6 Fenders

The aft rounded pusher part of the tug shall be fitted with the combination of a block fender

sized not less than 300X300mm and a tubular not less than 600X300mm arranged on the top

of the block fender, on the aft bulwark. The tubular fender shall protrude at least 100mm

from the block fender. The aft fender shall be continuous all around and shall extend on the

Tug sides as forward as possible up to the tangent of the rounded steam (beyond frame 11).

Protection of the shell side and bow shall be hollow "D'- Type shaped fenders of about

300X300, fitted all around.

A transition piece between the block fender and the side "D" fender shall be provided,

according to the fender maker's recommendations.

Fendering arrangement, maker and material shall be approved by the Owners.



3.7 Nameplates and Identification

Plastic nameplates, engraved in English and Hebrew shall be fitted to all inside doors of all

rooms, compartments, etc. identifying their functions.

All external nameplates shall be of engraved brass.

Nameplates shall be fitted near hand wheels of all valves and adjacent to all manually

operated levers, switches, pus-buttons and other control equipment.

Brass nameplates shall be fitted to identify to all outside doors, tanks, stores, hatches or

similar and to indicate all vents, sounding pipes, filling pipes, etc.

Firefighting equipment shall be fully marked.

An engraved nameplate designating Ship's name, Builder and production shall be fitted in

an approved position.

A white Marking Board shall be fitted in the alleyway, near the mess room.

One white Marking Board shall be provided i the engine room listing all tanks capacities.

Two notices marked "No smoking"

One notice marked "No Admittance

Nameplates to be secured with stainless steel screws. Where necessary, special supports

shall be provided below. Pop rivets shall not be allowed.

Framed notices shall be provided in the alleyways as necessary.



3.7.1 Marking and identification

Nameplates, marks, etc., shall be fitted as follows. Size of letters shall be approved by

the Owners.

REMARKS LOCATION ITEM

4mm welded plate. Both sides of bow and transom Ship's Name

4mm welded plate. Transom Port of Registry

Polished stainless

steel letters on

approved wooden

hardboard.

Both sides of wheelhouse Ship's Name Board

4mm welded plate

& painted Arabic

numerals metric.

Both sides of bow and transom Draft Mark

4mm welded

plate- painted

Both sides of hull at midship Freeboard Mark

Engraved brass

plaque

Wheelhouse Ship's Call Letter

Bead welded and

painted or plated

to Owner's option.

Funnel Funnel Emblem

3.7.2 Tanks and Bulkhead Boundaries

Bulkheads shall be marked on hull with bead welding positioned above waterline.

Tank boundaries shall be marked on shell.

3.7. 3 Paint Boundaries

Top and bottom lines shall be marked by light welded beads.

3.7.4 Pipe and Cable Marking

See Machinery and Electrical Specification.

3.7.5 Manhole Covers

Number shall be marked on hull with welded beads.



3.8 Miscellaneous

Suitable pad eyes for handling propeller shall be fitted in the engine room.

Eye plates shall be fitted for lifting pumps, valves, etc., in the engine room, where necessary.

Oil spillage containment at bunkering station with drain plugs.

At aft of deckhouse adjacent to winch and a crew protection structure of galvanized steel

pipes shall be provide.

3.9 Canvas Covers

For standard compass, fire monitors and search light canvas covers shall be provided.



4. DECK MACHINERY AND TOWING GEAR

4.1 Anchoring Gear

The anchoring equipment shall be delivered according to LRS rules but not less than:

Two (2) stockless patent anchors of high holding power, type D'HONE', or equivalent, to

Owner's approval, each abt. 450 Kgs, including swivel.

Two (2) special quality stud-link, each consisting: one of five (5) length of chain (27.5m)

21mm, one of six (6) length of chain, U2.

Spares:

* 1 Spare anchor- if required by LRS

* 1 Shank shackle

* 1 Kenter shackle

* 4 pins Kenter shackle

* 1 Bolt for anchor shank shackle

* 1 Swivel.

Storage and lashing shall be provided.

The fasting of chains to the chain lockers shall be performed by an emergency release type

with operation from deck.

The anchor chain shall be properly marked.

Provision for washing the chains shall be provided with nozzles at each haws pipe.

4.1.1 Chain Stopper

Knife type, hingeable chain stoppers shall be mounded in line of the haws pipes and

windless.

The stoppers shall be of the approval type, tested to the Class for maximum strength

of the chains.

The foundation's plate shall be strong enough to absorb the full load of the chain and

anchors.

4.1.2 Chain Securing Gear

For both the chains, devil claws and bottle screw shall be fitted.

Haws pipe shall be closed by hingeable galvanized covers with stainless steel hinges.



4.2 Mooring Gear

4.2.1 Equipment

The mooring equipment shall consist of the followings:

One (1) double cross bollard on the fore deck, forward of the windless. This bollard

shall be suitable for astern pull.

Four (4) double cross bollard according to JIS F2001-1979 with stopper eyes.

(Position per General Arrangement Plan). The bollard at the aft ship will receive

detachable protection bars of 63mm tube which shall be stowed at the bulwark

when not in use.

Six (6) cast hawses shall be fitted in the bulwark. Type according DIN 81915, form

A, size 5. Thicker-plates shall be inserted and bulwark strengthened in way of

chocks.

Two (2) roller posts according to DIN 81906 shall be fitted forward, in line with

the windless warping heads.

One (1) roller post shall be fitted at aft main deck, in way with warping head of

towing winch.

A round pipe protection shall be provided in way of the aft bulwark aperture, both

sides, above the bollards (approx. location between Fr. 10-15).

4.2.2 Mooring Rops

Warping of nylon or equivalent shall be provided. Strength and numbers as prescribed

by LRS.

4.3 Windless

One electrically driven windless of LRS approved type shall be fitted on thr fore ship.

The wildcats to suit diameter of chains and anchors as requested by LRS.

The wildcats shall be detachable from the drive. Rated hoisting speed shall be 10/n/mm with

one anchor chain on one side as per LRS requirements.

The mechanical parts, support structure and drums of the windless shall be of welded

construction with wildcats and warping heads of high quality cast iron.

Friction brakes of steel shall be provided.

Windless shall be locally operated. Spare parts to Class and Maker's standard

recommendation shall be supplied.

The lifting capacity of the windless shall be tested during sea trials.

Base of windless shall be bolted to a strong welded totally enclosed deck foundation.



4.3.1 Towing Winch- 30 Ton Towing Force

A hydraulically driven towing winch shall be installed on the main deck aft of the

superstructure.

The winch shall have one declutchable rope drum with a stowing capacity of-300m of

36mm with rope in 7 layers.

The drum shall be equipped with an automatic spooling device.

Additionally, one independent warping shall be foreseen.

The mechanical parts, support structure and drums shall be of fabricated steel.

Warping head of cast steel. Diameter of the warping head about 600mm.

Static holding power of the break 70t in the mid layers.

Friction brake of steel band shall be provided and remotely controlled.

Anti-friction bearings provided for main shaft, roller bearing oil lubrication for

drum.

The pull capacity of the winch intended for handling of the idle towing rope to and

from the berthing ship shall be about 15t at 9 m/min speed, or about 4t at 30 m/min in

the second layer.

The winch clutch and breaks shall be remotely operated from the wheelhouse and also

locally form the boat deck.

The base of the winch shall be bolted with free access bolts on to a totally enclosed

strong foundation well connected by welding the structure to the deck.

Spares according Rules and Maker's recommendation shall be provided.

Packing as per Machinery Specification.

A hydraulic power unit shall be provided with two pumps, oil tank and control

equipment.

A steel galvanize wire rope of 36mm and 300m length for towing shall be supplied

by the Yard.

4.3.2 Guide for Towing Wire

For guidance of the towing rope, a heavy "A" round frame of steel welded construction

shall be erected on the main deck aft of the towing winch, with inside circular guide

and well rounded corners.

Guide roller with brass bushes and grease nipples shall be provided.



4.3.3 Towing Hook

In addition to the towing winch a towing hook, hydraulically operated shall be installed

if possible, a fixed position for the hook shall be foreseen.

The hook shall be of WICKHOFF type or similar, to the Owner's approval.

The toeing capacity of the hook shall be 30t SWL.

Underneath the hook, a circular support shall be erected with vertical support.

The hook shall be delivered by Maker after testing with 30t load and shall be installed

on boars on a sturdy foundation.

A lashing arrangement for the hook when not in operation shall be foreseen.

A hydraulic power pack shall be placed in the engine room and provided with remotely

(from the bridge) and manual means of operation.

Two direct releasing positions with pressure indicators shall be arranged locally and

on the bridge, Piping to be of stainless steel.



5. ACCMMODATION

5.1 General

Layout shall be as shown on the General Arrangement Plan.

The accommodation shall be designed to have a minimum clear height as per IMOT

requirements from the top of the floor covering to the bottom of the overhead ceiling, or to

that of ventilating trunks where no ceiling is applied, except protruding parts such as ceiling

lamps, air conditioning cabinets and unavoidable deep girders, etc.

Pipe ducts and cables shall be concealed by joiner work.

Ground partition, etc. shall be of fire proof type.

All furniture design and accommodation layout shall be approved by the Owners.

5.2 Space Distribution

The accommodation shall be located on the main deck and on the bridge deck.

Rooms to be provided in the accommodation

I. Navigator Room: Wheelhouse combined engine controls and

chart table of bridge deck.

II. Catering: One galley on the main deck.

III. Mess and Day room: One common mess/day room on the main

deck.

IV. Living Space On the main deck as follows:

Master: One single berth cabin with additional

pullman type berth and sofa.

Chief Engineer: One single berth cabin with additional

pullman type berth and sofa.

Crew: Two (2) double berth cabins, each with

lower bed, and pullman type berth and sofa.

V. Sanitary Space Two units- one with shower, W.C. and

wash basin, the other with W.C and wash

basin only.

VI. Switchboard Room: On aft od deckhouse o main deck,

containing main switchboard, other

necessary equipment, alarm and control

automation station

A space for Log Book writing shall be

provided…



VII.

Stores:

Small store for washing machine &

cleaning materials under stairs on main

deck. Fire equipment locker shall be

provided in alleyway

Small store ion boat deck aft cofferdam

Crew lockers in workshop & on main

deck.

5.3 Bulkheads, Lining and Ceilings

Bulkheads lining and ceiling throughout shall be fire proof.

Lining and ceiling materials shall be approved by IMOT.

Lining shall be fitted and all steel bulkheads where they form a boundary of a cabin, a mess

room or part of alleyways or casing.

Lining shall also be fitted in wheelhouse.

Lining material shall be of TNF system or similar, consisting of steel core elements of

incombustible insulation material erected in steel galvanized "U' profiles and fitted on a

floating floor to decrease distribution of noise.

The paneling shall be self-supporting and easy to dismantle.

The paneling shall be fastened at the top to suitable profiles.

Non- combustible material shall be used for lugs, etc.

The ceiling elements shall be mounted resting on separate profiles.

Window recess boxes shall be of white G.R.P.

The surface of all panels in the accommodation shall be of a tough decorative vinyl film,

class I (SOLAS).

Gutterways shall be provided along outside bulkheads.

Adequate drainage shall be foreseen.

Lighting and air conditioning elements shall be suit panel distribution of the ceiling.

Color shade scheme shall be to the Owner's choice.

Electrical cables shall be fitted inside the lining elements, or their backside, invisible in the

spaces.

For division, bulkheads panel of 50mm thickness shall be used.

The lining shall be of 25mm thickness.

The ceiling shall be of 50mm thickness.



Only standardized joining profiles shall be used.

The galley bulkheads and ceiling shall be lined with the Standard TNF stainless steel

sheathings.

Sanitary spaces, bulkheads and ceiling shall be lined with painted minimum 0.8mm

galvanized steel, insulated, or stainless steel sheathings.

All hardware and fastenings shall be brass plated.

Junction boxes and valves shall be easy accessible.

The bulkhead between the master cabin and the mess room shall be a double bulkhead with

a void in between to minimize noise transmission.

5.4 Doors in accommodation

Cabin doors shall be of galvanized steel construction and framing with core of insulation

material of Rockment or similar type.

All doors have retaining devices.

All doors and locks shall be adjusted against soft rubber to prevent ratting.

Clear opening of accommodation doors 610X950mm except in alleyways and electric room,

where 700X1950mm clear opening shall be obtained.

Doors for all fire hydrant boxes in accommodation shall be if similar material as rounding

or of incombustible panels lined with laminated plastic.

Doors to have 3 hinges and to have ventilation grills.

The doors leading from the accommodation to the engine room shall be of A60 firs

protection type, according to SOLAS requirements.

If necessary, alleyway door for noise consideration shall be provided.

Emergency water tight steel door, closing the wheelhouse stairs from alleyway, to avoid

flooding in case of storm damage to the wheelhouse. Large scupper to be installed in front

of the door at the lowest stair for water drainage.

Doors leading to accommodation shall be constructed of steel with water tight cleats and

portholes.

5.5 Furniture and Fittings

5.5.1 General



The design and size of the furniture shall be according to Builder's standard of marine

chipboard of an approved type, faced with hard plastic laminate of wood veneer

appearance.

All furniture doors shall be fitted with rubber stoppers or similar anti-ratting device.

Writing and working desk tops throughout, shall be faced with 1.2mm thick plastic

laminate, selected from Builder's standard patterns.

All steel furniture manufactured by the Shipyard shall be well painted.

Wardrobes shall be generally fitted up to the ceiling to prevent accumulation of dirt

and dust, and shall be raised from the floor to allow access for cleaning and for life

jacket stowage. Locks shall be fitted.

5.5.2 Type of Wood for Furniture's

Polished mahogany, oak, or similar wood veneer or hard plastic laminate shall be used

got the furniture in all cabins and mess.

Chairs in crew quarters and mess shall be of painted steel, oven baked.

All furniture shall have the visible parts lined with above types of woods.

5.5.3 Furniture's Description

5.5.3.1 Beds

All beds shall be fitted with two drawers underneath

The inside dimensions of the mattress box shall be 30mm longer and 50mm

wider than the mattress. The mattress shall be wrapped in fire retarding

material and shall be mounted on a 16mm thick plywood base with ventilation

holes.

Two drawer units shall be provided under the bed as large as possible.

The width of the unit to suit the bed (drawers 500mm back to front) and the

height 240mm. The drawers under the beds should be lockable.

All beds shall be 1950mm long (mattress size).

Mattresses thickness 110mm, of polyurethane sandwich.

5.5.3.2 Wardrobes Fittings

Three wardrobes shall be fitted in each cabin, minimum size shall be

450X550mm with double doors. The bottom of the unit shall be recessed to

enable life jackets storage. The shelf, hanging rail and two coat hooks shall be

fitted in each cabin.



Wardrobe doors shall be fitted with locks and to have stoppers and scissors in

open position.

5.5.3.3 Book Case/ Radio Shelf

Combined book and bar locker shall be provided in the cabins of the Captain

and the Chief Engineer and to include:

1. open book shelves

2. Bottles Storage

3. Glasses storage.

Hinged doors shall be used as shelves for the bottles & glass storage when on

open position.

Lock shall be provided.

The shelf shall be fitted in the other crew cabins (without bottle locker).

5.5.3.4 Fixed Settees

Length suits as wide as permitted.

The seat's backs shall be raised about 200mm above seat and back cushion

400mm high and 110mm thick be provided. Seat's cushion shall be of 110mm

thick and made of polyurethane foam. Storage void shall be provided below

the seat. One drawer shall be provided under each settee, with locker.

Settee in the mess shall be of identical construction. Shape and size shall be

agreed upon.

5.5.3.5 Writing Desk

Writing desk of about 600mm wide and 500mm deep shall be fitted in each

cabin, secured to bulkhead and having and having a small drawer of about

400mm wide, 320mm deep and 75mm in height, closable with cylinder locks.

Filling cabinets with (4) four drawers shall be provided in Captain and the

Chief Engineer cabins.

The writing desk in the Chief Engineer's cabin shall be designed and sized to

accommodate a Mini Tower PC with 14" monitor, key board and mouse pad.

(PC to be supplied by others).

5.5.3.6 Tables



The table in the mess room shall have two steel column stands or steel legs,

with possible extension to seat 7 men and anti-rolling foldable edges.

5.5.3.7 Coat Hooks & Various Fittings

Coat and hat hooks shall be fitted in all cabins, mess and sanitary spaces.

Means of securing all chairs to floor shall be provided.

5.5.3.6 chairs

Chairs shall be steel construction, oven baked paint. Type to Owner's approval.



5.5.4 List of Furniture

a) Cabins (Quantity per cabin)

Furniture and Fittings Master & Chief Engineer

Cabins

Crew Cabins

1 1 Single Bed

1 1 Pull Down Berth

1 1 Desk with Drawer

1 1 Steel Chair

1 1 Settee- Fitted

1 1 Wardrobe- Double Door

1 1 Wardrobe- Single Door

1 1 Bookrack

3 3 Coat and Hat Hook

1 1 Clock

1 1 Waste Paper Basket

1 1 Moquette Carpet

1 1 Bed Cover

1 1 Air conditioning Outlets

1 1 Beside Shelf

1 1 Filing Cabin

1 1 Arm Chair

b) Mess Room

4 Tabular painted steel chairs, back.

1 Landscape wall picture.

1 Settee.

1 foldable rectangular table with anti-rolling edges.

1 Cupboard.

1 Sideboard with drawers

3 Hooks

1 Clock



1 Radio

1 T.V. set

Note!

1. One notice board with soft back shall be provided in alleyway, near mess

entrance.

2.Ashtrays shall be fitted in alleyways.

3.For electrical lighting, alarms and communication, see Electrical specification.

c) Combined wheelhouse with Chart Table

Layout and equipment if the wheelhouse and chart table shall include (for full

details see also Para. 9 Nautical Equipment and Electrical Specification).

Bridge control console.

Front instrument board.

Navigation and communication control.

Voith-Hydro propeller stand.

Reflections compass.

External firefighting control panel.

Towing winch panel.

Quick release of towing hook.

Rate of turn indicator.

Radar display unit.

Book Rack.

Echo sounder with additional display unit.

Quartz clock.

Bridge chair (pilot type).

Flag locker with pigeon holes.

Whistle control unit.

S.S.B. foundation and outlets + antenna.

13 Windows wipers, 700mm blade type.

1 Clinometer.

Binocular box.

1 Megaphone- battery operated.



Gyro compass with bearing and digital reporter.

2 Rack hooks and ashtray.

Fire extinguishers.

Chart table of with chart drawers and chronometer box.

2 Air conditioning outlets.

2 Split type Air conditioning units.

Overhead projector handle.

Storm rails and hand grips around console and where necessary.

Electric jug for coffee on a stainless steel tray.

d) Wheelhouse Top

The following shall be fitted on the wheelhouse tops:

1 binnacle magnetic compass.

2 floodlights on P.S. and Stbd. Illuminating the fore deck and aft deck.

2 Firefighting monitor places with sufficient clearance all around to allow 270'

operating range.

1 searchlight maneuverable from inside the wheelhouse (one additional

searchlight on aft boar deck).

5.5.5 Switchboard Room

The main switchboard shall be located in this room. Handrails, hooks and ashtrays, as

required.

See Electrical specification or details and equipment.

5.5.5 battery Locker

The battery locker shall be arranged on the boat deck as shown in General

Arrangement Plan. Bulkheads forming the locker shall be of steel and made gas tight.

Shelves shall be fitted as required for batteries, natural air supply and exhaust

ventilation shall be arranged.



5.6 Upholstery

5.6.1 General

The quality, color and type of material shall be to the Owner's choice and according to

Builder's design standard.

5.6.2 Curtains

Curtains for windows shall be supplied and fitted on trackways. All curtains shall be

lined.

Plastic shower curtain on trackway shall be fitted to the shower.

Wheelhouse window shall have blackout blinds, where possible.

5.6.3 Moquette Carpets

All cabins shall be provided with moquette carpets, sized as necessary.

5.6.4 Mattresses

Mattresses pf polyurethane foam filling of 110mm thick shall be supplied; the

mattresses shall be laid on ventilated chipboard base with a wood drawer under the

bed.

Mattresses and their covers shall be of fire retardant material.

5.6.5 Door Mats

Door mats shall be fitted in way of all external access doors to the accommodation.

Rubber mats shall be fitted in way of main switchboard.

5.6.6 Bed Cover

Bed covers shall be provided for all beds.

5.6.7 Lockers

For storage of working clothes, eight (8) built-in lockers shall be provided in the store

with doors, shelves and hooks as required.

All lockers shall be closable with cylinder locks.

For the medical chest a large locker shall be provided.

5.7 Sanitary Fittings

5.7.1 General

All the sanitary fittings shall be to Owner's approval from the Builder's standard

selection.

All exposed metal fixtures, taps, valves and accessories shall be of chrome plated

brass.

Rubber fitters shall be fitted between all chins plumbing fixture and metal supports.



WC' shall be of white glazed vitreous china or similar, of the syphonic type, fitted with

spring loaded lever actuated flush valves and snti-syphonic valve shall be fitted in the

sole plate vent connection. W.C. flushing shall be complete with stop valves and cut

out valve in the water supply line. Seats shall be of plastic open front type.

All washbasins shall be of stainless steel measuring about 500X400mm, with integral

back and bulkhead hanger. Hot and cold water battery and tap with clean out below

the sink. Shut-off valves below the washbasins shall be provided. Splash back plates

shall be fitted above washbasins.

One stainless steel washbasin 400X360mm shall be fitted in the smaller sanitary space.

Taps shall be 12.5mm chromium plated. Hot and cold taps shall be of combined types.

One stainless steel washbasin shall be provided in the workshop.

All washbasins shall incorporate soap tray.

The shower spray shall be 12.5mm swivel fitting through dual supply anti- scalding

mixing valves.

Shower foot both shall be about 700X700X160mm made of stainless steel.The shower

compartment shall be enclosed with plastic curtain or trackways and furnished with

hand grips and soap dish.

The toilet cabinets shall be with an open shelf and external mirror.

All toilet cabinets shall be of strong construction, to an approved design and to contain

glass and brush holders.

Toilets rack and mirrors shall be off-set above cabin's hand washing basin.

Soap and sponge holders shall be fitted in showers.

The hot water pipes shall be insulated.

5.7.1 Outfit of a Sanitary Unit

The greater of two sanitary spaces shall consist of:

1 W.C bowl

1 Toilet paper roll holder

1 Ashtray

1 Washbasin

3 Towel hooks and rail

2 Soap holders

1 wash basket



1 Shower with foot mat and curtain

1 Cabinet with mirror

1 Anti-slip mat

1 Brush holder

1 Folding bench

The smaller of two sanitary spaces shall consist of:

1 W.C bowl.

1 Toilet paper roll holder.

1 Ashtray

1 Washbasin

3 Towel hooks and rail.

1 Soap holders

1 wash basket

1 Shelf and mirror.

Note: For elements razor sockets and lighting, see Electrical Specification.

5.8 Catering Equipment

5.8.1 General

The equipment for commissary space shall be adequate enough for food preparation

and food handling service of 10 persons.

All external surfaces of furniture and equipment in galley shall be of stainless steel.

Metal parts in direct contact with prepared food shall be of stainless steel.

Outside surfaces of the cupboards rack and shelves shall be of stainless steel.

Surrounding handrails shall be arranged where necessary.

Canopy shall be fitted in galley with grease filters and thumb screw fittings. Visible

part of canopy shall be of stainless steel.

5.8.2 Galley

The galley shall be provided with the following equipment:

One (1) Electric cooking range with four (4) hot plates. Preferably turbo.

One (1) oven of auto-thermal control type with necessary accessories, including

grill and storm tails.



1 Switch separated from the range.

1 Electric self-defrosting refrigerator (abt. 250lit.), marine type, stainless steel

facing for tropical use, with separate freezer.

1 Canopy with fan and grease filter.

1 Garbage can of stainless steel.

1 Electric boiler (wall mounted), five liter capacity with thermostatic control.

1 stainless steel dresser with raised splash-backs and stainless.

1 Stainless steel top, two (2) sinks if space permits, with cold and hot water supply.

1 Stainless steel cooking tables with stainless steel top and drawers underneath.

1 Portable electric grill oven.

1 Stainless steel locker with shelves.

1 Hard plastic board for cutting bread.

1 Bread shelf with netted door.

1 Water tap on floor.

1 Can opener, bulkhead mounted

1 Table of about 1250X550mm with drawers and shelf under. Table shall have a

stainless steel top.

16 small stainless steel individual lockers to be provided.

One microwave oven.

Shelves of stainless steel for pots, dish racks and cup holders shall be provided, as

required. All seats and foundations to be of enclosed type construction and well

preserved gaps to be avoided.

5.8.3 Deep Freezer

Shall be installed in cofferdam, capacity 160 lit.

5.8.4 Washing Machine

Make, "Maytag" or equivalent, installed under stairs.

5.9 Stores and Service Spaces

5.9.1 Forward Store

Fore deck and machinery spares. Store shall be equipped with shelves and lockers as

shown in the General Arrangement Plan in workshop.



5.9.2 Log Book Storage Space

A storage space shall be provided for the tug Log Book plus a writing desk and a chair

adjacent to the Switchboard.

5.10 Outside Doors

5.10.1 General

The doors on main and boat desk shall comply with Load Lines Rules 1968.

The outsides doors shall be according DIN 83103 and shall be 700mm clear width and

of a clear height of 1500mm.

Accommodation entrance doors shall be provided with round glass port holes.

All cleats shall have axles made of steel with brass bushes, greasing nipples and be

workable from both sides. The cleats shall have stoppers in open position.

Hinge pins shall be of stainless steel.

All doors shall have hand grips.

Locks and pad locking eyes shall be fitted to stores and service spaces.

Soft rubber packing shall be fitted in trapezoidal gutters.

Spring close devices with hydraulic breaks shall be provided for all outside doors

giving access to accommodation and to inside door in engine room and suitable for

use on weather decks.

All doors shall be provided with secured hooks for opening position, rubber backed

accommodation walls to eliminate rattling.

Steps of non-skid plating shall be provided at all sills, exceeding 450mm height (in

both sides of the door).

On the main deck, a sill f minimum 160mm high shall be provided to outside doors.

One mosquito door shall be fitted in alleyway on the main deck.

Welded anti-slip beads shall be provided at the outside doors on deck.

Insulated doors to be sheathed with non-corrosive sheathing.



5.10.2 Weather Decks

The doors on the main deck and door to the cofferdam shall be made of steel, watertight

construction with flanged ends and soft rubber packing, thickness according to

Builder's standard.

5.10.3 Engine Room Entrances

A steel watertight insulated door shall be provided to give access into engine room

from the alleyway.

Another steel door shall be provided to give access to the switchboard room.

One steel watertight door shall be fitted to provide direct access between engine room

and workshop store compartment.

5.10.4 Aluminum Doors

Two hinged weather tight aluminum door shall be fitted on both sides of the

wheelhouse.

Each door shall have a rectangular window and 4 cleats.

5.10.5 Internal Doors

See item 5.4.



5.11 Windows

5.11.1 General

Arrangement and number of windows shall be according to the General Arrangement

Plan.

Portholes in cabin and service rooms shall be according DIN and of at least 300mm

clear diameter, opened inwards, except for the forward cabins where clear 450mm

shall be provided. Hinged dead lights according to Freeboard Rules.

Fixed frames shall be of welded steel. Bolted rings of brass with "Securit" glass panels

and hinged inside dead lights according to Freeboard Rules.

All windows boxes of shall be of GRP and shall have a drip pans incorporated in the

boxes.

Spare parts, 55 of spare glasses for portholes shall be delivered with minimum of one

Switchboard Room glass for a porthole shall be provided with one window.

5.11.2 Wheelhouse Windows

The frame of the windows in the wheelhouse shall be of aluminum welded

construction, rectangular shaped with leadless security clear glass panels.

The size of the windows in the wheelhouse shall be extended in height to the maximum

possible size in order to provide the best panoramic view all around. Windows to be

provided all around the wheelhouse to improve the aft visibility. Arrangement and size

of the windows are subject of special Owner approval. All front and rear windows and

two windows on the portside and starboard shall be provided with wipers. Aft windows

shall have two wipers on top and bottom. Aft windows to be as low as construction

permits.

Washing arrangement for the window shall be provided.

One large inclined tinted window on the ceiling aft shall be provided.

One forward window and one aft window shall be electrically heated.

Two windows shall have opening capability.

5.12 Hardware

Fittings in accommodation, hinges, handles, knobs, as well as in cupboard, drawers and

sanitary fitting shall be of chrome plated brass.

Locks shall be of an approved type.



All fittings shall be according to standard and the type shall be agreed upon between Owners

and Builders.

All locks (beside the store room) shall be of one master key system with four (4) keys

provided per each cabin door.

Four master keys shall be supplied.

All door hinges shall be of matte chrome plated brass.

The locks of outside doors to all accommodations shall be of brass and of strong

construction.

A key box shall be provided in a place as agreed with the Owner.

Ashtrays shall be fitted in alleyways throughout the ship.

Self-closing latches for wardrobes, drawers, or similar shall be provided.

Drawers shall be designed so as to open after small lift is affected.

Sill plates, where fitted, shall be of stainless steel.

Slip bolt and keeper shall be provided to all private toilets, washrooms and shower doors.

Locks for public water closets shall be fitted with indicator bolts.

All doors handles shall be of the lever type.

Chair fastenings for all cabins, including Master's and Chief Engineer's cabins shall be

provided.

Coat and hat hooks shall be fitted where necessary.

Storm rail of plastic covered rail shall be arranged on one side of the alleyway in

accommodation and strong bus type rail shall be fitted inside stairway handrails.

5.13 Deck Covering

5.13.1 General

No deck covering shall be provided on the open decks.

In the Switchboard Room, 20mm plywood PVC covered with one layer of insulating

rubber pad shall be provided.

The floors in all the accommodation spaces on the main deck shall be of floating elastic

type, consisting of one layer of insulation material covered by Bondal, 4mm steel/PVC

sheet, or equivalent, to Owner's approval on elastic rubber and "U" profiles.



The floor shall be separated from the superstructure to prevent the transfer of noise

and vibrations.

Along outside wall and over the entrance door a gutterway with drainage shall be

provided.

Before applying any deck covering, all ruse and scale shall be removed by wire

brushing, and treated.

All covering materials and color scheme shall be to Owner's approval.

Skirting shall be fitted throughout the accommodation and alleyways. Skirting shall be

about 75mm of black plastic.

5.13.2 Accommodation

The floating floor in cabins, mess, galley, and alleyways shall be over covered with

2mm vinyl tiles.

5.13.3 Sanitary Spaces

The floor in sanitary spaces shall be of concrete, reinforced with steel on top of which

non-skid tiles shall be laid. Skirting of tiles all around.

5.13.4 Wheelhouse

The wheelhouse shall have a floating floor construction as on Main deck, Additionally

anti-slip rubber mat, shall be installed all around the deck.

5.13.5 Store and Workshop

No covering foreseen..

5.13.6 Rubber Link Mat

Oil resistant, sound absorbing link matting.

The mat shall be nonslip wet or dry and shall give an insulated hard wearing surface.

The rubber mat shall be fitted in front of switchboard and wheelhouse.

5.13.7 Wood Grating

Hardwood grating shall be provided on the aft Main deck where the mooring lines are

stowage. The hardwood shall be oil treated.

5.13.8 Non-Slip Threads

Non-slip treads shall be fitted at the top and foot areas of all external ladders, outside

of entrance doors and around deck machinery, and in workshop.



5.14 Heat and Sound insulation

5.14.1 General

Insulation plan shall be submitted to Owner for approval, together with all relevant

data as required and verified by an acoustic specialist.

All materials used for insulation shall be fire proof and approved by the Owner and

IMOT.

Profiles in the accommodation shall be properly insulated all around.

Plans shall be approved by IMOT.

All insulation works shall comply with the pertained regulations and with the most

modern practice

Heat bridges shall be avoided.

Generally, the insulation shall consist of semi-rigid marine rockwool batts directly

attached to the steel surfaces by means of point welded stubs (about 20 units/m2),

washers and wire mesh.

Profiles and stiffeners shall be insulated.

Sound and thermal insulation shall be combined, where necessary.

Insulation material shall be non-combustible with a density of 44-110 Kg/m3.

5.14.2 Sound Insulation

All precautions shall be taken to reduce noise levels.

Sound insulation shall be fitted to decrease noise of engine and other equipment. In

the living spaces additional hinged stainless steel or light alloy framed windows shall

be provided on window boxes.

a) Living Spaces

Living spaces adjacent to ventilation trunks, deck machinery, fan room, etc., shall

have overhead and/or, bulkhead insulation with rockwool fire batts (about 110

Kg/m3).

In other spaces, marine batts of 40 Kg/m1 shall be used.

b) Wheelhouse

Floor covering above cofferdam shall be sound insulated with Bondal sheathing

with insulation or equivalent, to Owner approval.

c) Switchboard Room

Insulation against heat shall be provided.



Bulkheads and ceilings shall be insulated with Marine batts of 40 Kg/1m and lined

with galvanized steel plates.

d) Cofferdam

Cofferdam shall be properly Insulated and sheathed with galvanized steel plates of

T.N.F. panels.

5.14.3 Thermal Insulation

a) Accommodation

Exposed deckhouse sides, fronts and overheads shall be insulated with marine batts

of 40 Kg/m3, as described above.

In way of exposed deckhouse, the insulation shall consist of 80mm thick marine

batts lined with T.N.F. or equivalent insulated panels.

Floor in accommodation above engine room shall be insulated under Bondal plates

with fire resistant batts of 110 Kg/m3.

b) Engine Room Casings

insulation of bulkheads adjoining to engine room casing shall be of 75mm thickness

fire resistant batts.

c) Fire Insulation


d) Air Conditioning Trunks

The air conditioning trunks shall be insulated in accordance with requirements of

air conditioning Makers and approving drawings.

5.14.4 Fire Insulation

Decks and staircases in way of accommodation, where required by rules shall be

insulated in accordance with the 1983 amendments to SOLAS 1974, Chapter II-2,

Para. 44 if applicable for this vessel.

5.15 Internal Firefighting

5.15.1 General

The fire extinguishing system and the fire equipment shall be in accordance with

specified rules and regulations.

Smoke and fire dampers to be kept to a minimum required and to be designed with

intention to minimize maintenance.



The foregoing fire protecting equipment to be properly stored in a locker specially

marked.

For Fire Lines see Machinery Specification Paragraph 9.7.

For Detecting System see Electrical Specification Paragraph 10.3.0

5.15.2 Protective Clothing

Four (4) sets of protective clothing, including masks, gloves and hoods of non-

combusting material shall be supplied.

5.15.3 life Rope

One life rope of non-combusting material at about 40M left shall be supplied. Size

according to Class rules.

5.15.4 lamps

Two explosion proof electrical type of maximum 6V and a life time of not less than

three hours shall be supplied. (See also rescue equipment Para. 6.6.5).

5.15.5 Portable Fire Equipment

The following portable fire equipment shall be delivered:

10 pairs of gloves

4 Pairs of Boots

3 Crow' bars

3 Shelves

2 Pails

2 Drilling machines

2 bell axes with insulation handles.

5.15.6 Portable Fire Extinguishers

Portable fire extinguishers shall be supplied and fitted as required by IMOT.

Spare cartridges for each extinguisher shall be supplied.



6. PAINTING AND CATHODIC PROTECTION

6.1 General

All paintings, compositions or similar shall be of high quality, suitable for marine use and

approved by Owner.

Paints or similar, as received from the manufacturer shall not be diluted with thinners,

solvents, oils or similar, in excess of the amount prescribed by the Maker.

Painting interval and film thickness shall be in accordance with the Maker's recommendation

and Owner's approval.

Film thickness specified are minimum dry film thickness.

Finishing color schemes shall be approved by Owner.

Surface preparation and application of paints shall be according to the paint manufacturer

recommendation and Owner approval.

Successive coats of paints shall be of different shades.

No painting shall be applied before the Owner's representative shall accept the completion

and quality of the surface preparation.

Defective works shall be rejected and repeated by the Builder until satisfactory results be

obtained.

Painting shall done in dry weather, in temperatures that are not detrimental to the paint

properties.

Application of paint shall be by brush, roller or spray equipment, whichever is more practical

for the particular surface.

Each coating shall be dry before applying the next coat, except when otherwise specified by

the paint manufacturer.

All primed surface shall be thoroughly checked for bare spots before applying the final coat

of paint. This also applies to outfit of subcontractors such s deck machinery, etc.

Sand blasting and application of inorganic zinc silicate shall be carried out on the

superstructure and deck, upon completion of all welds and deck works and as close as

possible, prior to delivery.

The final coating shall be applied as close to delivery time as possible.

By delivery time the painting shall be in good condition and necessary touch-up shall be

carried out.

After welding, bare spots and welds shall be immediately painted with welding primer.



Fuel and lubricating tanks shall be cleaned properly, scraped and wire brushed.

Galvanized sheathing trunks, in engine room or in stores to be painted, as surroundings.

Al aluminum structure parts shall be cleaned of residues, oil stains and prepared properly for

good adhesion.

Paint shall not be applied to fuel oil tanks, polished fittings, hardware, canvas works, window

glasses, galvanized wire net screens, gaskets, packing, or any other surface or fittings and

equipment where paint would obstruct their proper function.

Steel under tiles shall be covered with Bituminous paint of 80 microns.

All inaccessible compartments shall be treated with epoxy paint and welded airtight by a

suitable plate cover and shall be finally filled up with an inhibiting solution, drained via drain

plugs and sealed.

Piping and outfit in rooms and open paces shall be painted with the same final colors as the

room and marked according to pipe scheme, approved by Owners.

Painting system for hull underwater area shall be qualify for class of 2.5 years intervals

between docking.

Dry film thickness in microns refers to the total number of coats (in addition to shop primer).

Paint shall be applied in suitable weather with adequate time lapse between coats, the

proceeding one must be absolutely dry.

6.2 Surface Preparation

All surfaces where paint shall be applied should be free of mill scale, rust, dirt, oil, water or

any other foreign material prior panting.

All structural steel exposed to weather or water shall be cleaned by sand blasting of SA-2.5

grade.

Immediately after sand blasting a full coat of 50+90 microns of Uniseal primer shall be

applied to the hull's body and 65+80 micron coat of zinc silicate shall be applied to all the

other external surface of deck and superstructure.

All fittings on decks, other than galvanized fittings, shall be considered as externally treated

by zinc silicate.

Painting damaged by welding or construction works shall be carefully cleaned by rotating

disc or power wire brush touch-up and repainted to correct thickness before rust occurs.



Quality of repaired surface must be equal to the original preparations. Touch-up of damaged

area is not to be counted as coats.

Mill scale shall be removed from plates where paintings are not required, either by

mechanical means or sand blasting.

Surface of other metals, beside steel, shall be cleaned and rendered smooth before painting,

where necessary.



6.3 Painting List of Main Items

Painting schedule shall be based on the following list:

The paint specification is based on "Tambour" panting system

DFT Thickness

Micron/coat

Paint Specification No. of

Coats

Title Item

50

100

125

125

Uniseal

Epitmarng Divinex N.B.

Antifouling Seagaurd

Antifouling Seagaurd

1

2

2

1

Underwater, including dock

shore, propeller protection plat,

sea chest & V.H.P. wells outside.

Bottom - antifouling only

1.

80

100

60

Uniseal

Epitmarin Divinex N.B.

Antifouling Super R.C.

1

2

1

Topside above waterline up to

deck.

Inside of bulwark

2.

65-75

45

40

40

40

40

40

Inorganic zinc silicate #4

Uniseal

Tamaplast H.B. Red

Tamaplast H.B. Gray

Tamaplast Deck (N.S.)

Tamaplast Super (for outfit) &

superstructures

1

1

1

1

1

Weather decks (main deck), boat

deck, bridge deck, outfit& outside

funnel

3.

50

80

50

50

Uniseal


Tamaplast H.B.

Tamaplast Super

1

1

1

1

Inside steel surface, uncovered,

non-insulated steel galvanized

sheathing external face.

Furniture of aluminum 7

galvanized steel

4.

50

100

40

Uniseal


Tamarit Super Alum. 0.45

1

2

1

Funnel, engine casing ( heat

resistance) cable trays, throttle and

inside trunk

5.

50

100

50

80

50

50

Uniseal

Tamarin HA/172-3

Uniseal


Tamaplast H.B.

Tamaplast Super

1

2

1

1

1

1

Inside: Ventilation Trunk-

Structural ( fire retardant)

Outside: non- insulated galvanized

went trunk

6.

50

40

Uniseal

Tamarit Super Alum. 0.45

1

2

Exhaust pipes, silencers, etc.

(galvanized sheets), heat resisrance

7.



DFT Thickness

Micron/coat


Coats

Title Item

50

20

150

Uniseal

Epoxy Strontium chromate

primer

Ocean 987

1

2

1

Steel Walss & Ceiling, deck below

floating floor, Ceiling in engine

room and workshop, behind

insulation; all walls & ceiling in

wheelhouse

8.

50

40

40

40

Uniseal

Tamaplast H.B.

Tamaplast H.B.

Tamaplast Deck

1

1

1

1

Steel floor- topside (visible) 9.

50

80

Uniseal

Silver Plast C.T.

1

3

Cofferdam chain lockers 10.

50

80

Uniseal

Silver Plast C.T.

1

3

Engine room bottom, bilf's & floor

plate supporting structure, pipes in

bilg's

11.

50

80

50

50

Uniseal


Tamaplast H.B.

Tamaplast super

1

1

1

1

Engine room: builkheads above

floor (visible)

12.

50

30

Uniseal

Tamarin Topcoat

1

2

Machinery in engine room 13.

50

20

150

Uniseal

Epoxy Strontium Primer

Ocean 987

1

2

1

Fire retarding- where necessary

50

75

75

40

Uniseal

Tamaplast H.B.

Tamaplast H.B.

Tamaplast B.T,D.

1

1

1

1

Galvanized fittings on deck 14.

60 Polyzinc 2 Steel galvanized sheathing- inside 15.

50

300

EA-9 Aluminum

Epitmarin Afrapoxy SL-6

1

1

Ballast tanks, 9trim), non-tructural.

Water tanks inside battery locker

16.

50

300

EA-9 Aluminum


1

1

Freshwater tanks 17.

50

125

125

Uniseal

Epitmarin Afrapoxy N.B Epitmarin

Afrapoxy N.B

1

1

1

Sewage tank 18.



DFT

Thickness

Micron/coat


Coats

Title Item

50

300

Epitmarin EA-9 Aluminum


1

1

Foam tank 19.

- Oil washing only 1 Lubrication oil tank 20.

- Oil washing only 1 Fuel 21.

50

80

Uniseal

Silver Plast C.T.

1

3

Red plate foundation 22.

-

-

Dour 120 (thinned 30%) 1-2

1

Natural wood and furniture 23.

7-10

70

20

Wash Primer (for galv. area)

Tamarin zinc H.B

Hammerton Finish

1

1

1

Switchboard, starters,

control desk, etc. Electrical

panels

24.

50

60

60

50

Uniseal

Tamaplast H.B. Red

Tamaplast H.B. Gray

Tamaplast Deck (N.S.)

1

1

1

1

Top deck-aluminum,

fireman posts

25.

50

60

60

50

Uniseal

Tamaplast H.B. Red

Tamaplast H.B. Gray

Tamaplast super

1

1

1

1

Wheelhouse: aluminum-

outside, front, back and

side walls

26.

50

300

Uniseal

Tamarin Ballast Coat

1

1

Dock shore (Skeg.), inside

Main deck, under windless,

boar deck& under air

conditioning unit

27.

50

300

Uniseal

Tamarin Ballast Coat

1

2

Propeller protection- inside

(horizontal airfoil shape)

28.

Note:

1. Unspecified items shall painted according to Owner representative directions, following

the above guidance

2. Sea chest and Voith-Hydro Propeller shall be treated with 1 additional coat.

3. Wooden parts shall be treated with q coat of Alhydal or equivalent.

4. Switchboard and consoles shall be treated with Hammerton paint.

5. Painting in engine room, including air trunks, shall be white.



6. The painting system shall be checked with Tambour for the latest version, changes shall

be presented to the Owner for final approval



6.4 Cathodic Protection

External hull, propellers and sea chest shall be protected by sacrificial anodes placed on shell

and inside the sea chest.

The system shall be calculated and applied of 3 years protection and approved by Owner.

Anodes in way of fuel tanks shall be fitted on doublers and bolted by stainless steel bolts and

nuts.

6.5 Miscellaneous

6.5.1 Cementing

Peak tanks pockets or any other inaccessible area by agreement, may be filled with

cement compound to provide efficient drainage to suction.

6.5.2 Wood Treatment

All wooden parts shall be treated against worms and fire, where necessary.

6.6 Rescue Euipment

6.6.1 Transportable Welding Unit

One (1) Oxy/Ace welding apparatus on framing, suitable for back transportation with

acetylene/ oxygen bottles, 5m hoses and all operating and safety equipment with two

(2) spare gas bottles shall be provided.

6.6.2 Emergency Lighting Generator

One portable diesel engine generator unit of about 4 KVA (220 Volt, 50 Hz.3 phase)

shall be provided.

6.6.3 Emergency Lighting Generator

Suitable for rescue of jammed men in distress and lifting of heavy objects.

Type V-18

Size 47x52cm

Lifting capacity 17 Ton

Working pressure 8 bars

Lifting height 27cm

The bag shall be supplied with full rescue outfit.

Pressure bottles, belts, hoses, etc. according to Maker's standard.



6.6.4 Breathing Apparatus

Four (4) compressed air breathing apparatus, make Draeger, including carrying frame,

pressure reduced with audio warning signal set, flexible pressure hose, and respiratory

mask shall be provided with 24 spare air bottles shall be provided.

6.6.5 Diverse Rescue Equipment

Two (2) safety belts of approval type.

Two (2) hand held portable lamps, type OK 4K, explosion proof.

Two (2) angle grinders.

One (1) fire axe with insulation handle against 100V.

One (1) gas detector ( portable)

One (1) cutting device spreader with electro-hydraulic power unit.

6.6.6 Miscellaneous

Suction valevs on fuel oil tank (above double bottom) shall be fitted with quick closing

trip device arranged, so that the valves can be closed from outside the machinery

spaces.

See Engine Specification.

For emergency stop push-buttons and start fire pump for bridge, see Engine and

Electric Specifications.



7. NAVIGATION EQUIPMENT

(See also electrical part).

7.1 Nautical Equipment

The Builders shall furnish and install all the following nautical equipment:

1 Master magnetic compass with one (1) optical transmission branch situated above the

Voith-Hydro control station in the wheelhouse. Watertight cover compass on wheelhouse

top. 1 Azimuth circle magnetic compass.

1 Azimuth circle magnetic compass.

1 Spare bowl of magnetic compass.

4 Battery operated clocks (marine type), each one located in following spaces: Capitan's

cabin, Chief Engineer's cabin. Wheelhouse and mess room.

1 Chronometer dial 100mm battery operated (2xl.5V)

1 Ruler- 120cm

1 Aneroid barometer.

1 Set of triangular rules.

1 Binocular- 7x50.

1 Pair of parallel rules- 55 cm.

2 Clinometer pendulum type, in wheelhouse and engine room.

1 pair of compass with bed.

1 Sounding lines of about 50m, marked and with leads.

2 Hand leads of about 30m.

1 Salinometer.

1 hygrometer.

2 Thermometers.

1 Megaphone 9battery operated).

1 Barograph 8 days.

1 Safe for documents.

1 Mechanical log.

1 Magnifying glass.

1 Ship's bell of 200mm.

1 Azimuth circle magnetic compass.



1 Chart divider 17.5cm chrome plated and 4 chart weights.

7.2 Flags

One (1) set of signaling flags shall be furnished by Builder. (All flags shall be stowed in

flag locker and Pigeon hole in wheelhouse).

7.3 Distress Signals, Etc.

24 Rocket distress signals – Para. Red MK3.

2 Self activating smoke signals.

1 Mechanical horn.

1 Black ball.

1 Black diamond shaped for towing conditions.

All in accordance with the Rules and Regulations concerned.

7.4 Medical Equipment

Medical locker as per IMOT requirements for this type of vessel in deckhouse alleyway.

1 First aid kids for bridge and engine room.

1 Stretcher.

7.5 Navigation Lights

Arrangement of lights shall be in accordance with latest rules for preventing collision at sea

and the equipment shall be of approved type by statutory authorities.

The electric navigation light shall be provided in accordance with the Electrical

Specification- para. 7.2



8. INVENTORY

8.1 Inventor lists

Inventory list shall be approved by Owner.

The following inventory shall be supplied:

8.2 Galley and Pantry Equipment

10 Duralex cups with handle.

2 Stainless steel frying pans with lid of 026.

6 Round plastic boxes.

2 Meat and bread plastic plates.

1 Stainless steel frying fork.

2 Small stainless steel cooling pots.

1 Potato peeler.

2 Stainless steel napkin holders.

6 Stainless steel tea spoons.

Butter trays.

6 Duralex cups saucers.

Meat hummer.

2 Stainless steel jugs for tea.

2 Big stainless steel jugs with handle for coffee of 2lit.

2 Stainless steel meat knives.

2 Stainless steel salad knives.

2 Stainless steel bread knives.

2 Stainless steel soap ladles.

2 Stainless steel frying spoons.

1 Stainless steel vegetable peeler.

10 Duralex deep plates of 21.

10 Duralex flat plates of 23.

10 Duralex desert plates of 19.

10 Stainless steel egg cups.

2 Small milk jugs.



10 Stainless steel trays.

10 Stainless steel soup spoons.

10 Stainless steel forks.

10 table knives.

2 Stainless steel salt and paper cellars.

1 Table cloth.

8.3 Boatswain's Inventories

1 Hand vice.

4 Large shackles for mooring rope.

6 Assorted shackles.

4 Wire stoppers.

1 Lubrication gun.

2 Oil funnels.

2 Galvanized pails for work.

6 Paint brushes.

3 Paint rollers with handles.

2 Rat traps.

2 Hand hammers.

2 Chipping hammers.

1 Hand saw.

3 Hand scrapers.

2 Screw drivers.

1 Large adjustable wrench.

1 Medium adjustable wrench

8.4 Cabin Linen

For each bed and "pullman" the following equipment shall be supplied:

1 Mattress.

1 Pillow.

2 Woolen blankets.



4 Bed sheets.

2 Pillow cases.

1 Bed curtain.

2 Towels.

ISRAEL PORTS AND RAILWAYS · Attachment C Public Tender for the sale of one (1) 30 Ton Pull...

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Transcript of ISRAEL PORTS AND RAILWAYS · Attachment C Public Tender for the sale of one (1) 30 Ton Pull...