JUN 02

PAGE 38SAMIOS SHIPPING Co S.A. PAGE

DRY DOCKING AND REPAIRS SPECIFICATION (March 2004)

M/V Golden Star (CDK)

Date: 28 March 2005

5GENERAL CONDITIONS OF TENDER

51.0 THE FORM OF THE TENDER AND ITS ACCEPTANCE

62.0 QUALITY AND COMPREHENSIVENESS OF WORK

73.0 DELIVERY/REDELIVERY, PENALTY

84.0 EXTRAS AND CANCELLATIONS

95.0 SCHEDULE AND INVOICING

96.0 INSURANCE AND LIABILITY

11VESSEL PARTICULARS

12SECTION 100 - DRYDOCKING AND GENERAL SERVICES

13110 PILOTAGE

13115 TUGBOATS

13120 LINE HANDLERS

14125WHARFAGE

14130DRY DOCKING

14135FIRE WATCH

15140FIRELINE WATER

15145SHORE POWER SUPPLY

15150 REEFERS COOLING WATER

16155DRINKING FRESH WATER SUPPLY

16160BALLAST WATER SUPPLY

16165GARBAGE REMOVAL

16170 BILGE WATER DISPOSAL

17175 TELEPHONE SERVICE

17180 CRANE SERVICE AND RIGGERS

18SECTION 200 DRY DOCKING REPAIRS

18202SEA CHEST STAGING

18204 RUDDER PINTLE CLEARANCES

18210RUDDER DRAIN PLUGS

19212RUDDER PALM BOLTS

19214 ANODE INSTALLATION

19216SEA CHEST AND STRAINERS

20220 PROPELLER SHAFT WEARDOWN READINGS

20224PROPELLER POLISHING

21227STERN TUBE SEAL RENEWAL

21228BALLAST TANK BOTTOM PLUGS

22230 SEA CHEST AND OVERBOARD VALVES

22240 ENGINE ROOM SOIL LINE CLAPPER (STORM) VALVES

23255 SIDE SHELL SEAM BUILD-UP

23260 ANCHOR CHAINS AND LOCKERS

25SECTION 300 - HULL BLASTING / COATING

25HULL PREPARATION INSTRUCTIONS

25PAINTING INSTRUCTIONS

26HULL AREAS

26302 OIL AND GREASE REMOVAL

26304 HIGH PRESSURE FRESH WATER WASH

26306 HAND SCRAPING

27308 LOW PRESSURE WATER WASH

27320 FLAT BOTTOM AND VERTICAL SIDES TREATMENT 2590 m2

28340 BOOT TOP TREATMENT 3190 m2

28350 TOPSIDES TREATMENT 1710 m2

29352 COATING OF HULL MARKINGS

30SECTION 400 - HULL & OUTFITTING

30420 HULL STEEL WORKS

30422 MISCELLANEOUS

32SECTION 500 - PIPING

32510 ENGINE ROOM PIPES

32520 DECK PIPES AND DB PIPES

33SECTION 600 - INTERMEDIATE VALVES

33610 ENGINE ROOM VALVES

33620 BALLAST VALVES

34630 BILGE VALVES OVERHAUL

35SECTION 700 - BOILERS

35701 BOILER FIRESIDE INSPECTION AND CLEANING

35710 EXHAUST GAS ECONOMIZER

37SECTION 800 - MACHINERY

37804 MAIN ENGINE CRANKCASE DOORS

37806 MAIN ENGINE CRANKSHAFT DEFLECTION READINGS

37808 MAIN ENGINE BEARING CLEARANCES

38809 MAIN ENGINE CYLINDER COVERS

38810 MAIN ENGINE PISTONS AND RODS

39812 MAIN ENGINE LINERS

39814 MAIN ENGINE TURBOCHARGER

39820 MAIN ENGINE AIR COOLER

40844 DIESEL GENERATOR AIR COOLERS (3 off)

40850 CONDENSERS AND COOLERS

41860 CALIBRATION OF 15 PPM ALARM UNIT

42SECTION 900 - ELECTRICAL & CONTROLS

42910 HEATING LAMPS

42920 ELECTRICAL MOTORS

43930 MAIN & EMERGENCY SWITCHBOARD

44SECTION 1100 MISCELANEOUS JOBS

441110 LIFEBOAT DAVITS LOAD TEST

441120 installation of water ingress alarm system

Error! Bookmark not defined.1130 installation of dewatering system

441140 load test on vessels cranes

GENERAL CONDITIONS OF TENDER

1.0 THE FORM OF THE TENDER AND ITS ACCEPTANCE

1. Tenders are requested for furnishing all material, labor and equipment for carrying out all tasks listed in the attached specifications (the Specifications).

2. The Tender as well as the invoice is to be set up in accordance with and in the same order as the specifications and all tasks numbered accordingly.

3. It is the Tenderer's sole responsibility to ascertain for him the extent of the work required carrying out and completing all tasks contained in the Specifications. All plans and dimensions given in the Specifications are for guidance purposes only. The Tenderer shall take his own particulars and dimensions and be responsible for same. For pricing purposes, minor variations shall remain as quoted. Only major diversions from Specification will be renegotiated, always in advance of any work being done.

4. The Tender shall state when a subcontractor is to be employed to perform a particular task and identify it. In that case, subcontractors shall be Tenderers responsibility.

5. In case that a subcontractor will be appointed by the Owners, no surcharge will be applied.

6. The Tender shall state payment terms. Owner expects terms equal to or better than those prevailing in the market.

7. The Tender shall not be regarded as accepted until the Contractor has sent a telex confirmation to that effect to the Owner.

8. These General Conditions of Tender and the specific requirements of the Specifications shall apply to the Contract. Should the Tenderer find any clause contained in the General Conditions or any requirement of the Specifications unacceptable, this must be clearly stated when the initial Tender is communicated to the Owner's office. Otherwise, any and all conditions and requirements shall be deemed to be accepted. The waiving of any clause of the General Conditions or any requirement of the Specifications shall not abrogate the Contract as a whole nor relieve the Contractor from the obligation of complying with all other conditions and requirements of the Contract in the time and manner specified.

9. The person referred to in the Specifications as the Owners Representative, often abbreviated OR, is the Senior Superintendent in charge of the docking. Owner will name him upon acceptance of Tender. From time to time, the Owner's Representative may designate other attending Superintendents or Ship's Officers to serve in his place for specific purposes. It is the Contractor's responsibility in each particular case to confirm that someone other than said Senior Superintendent is so authorized.

2.0 QUALITY AND COMPREHENSIVENESS OF WORK

1. All tasks herein specified shall be carried out and completed in all detail. All workmanship and materials are to be of the best quality throughout and conform to those now on the Vessel, unless otherwise specified. All work is to be done to the satisfaction of the Owner's Representative and to the rules and requirements of the Classification Society concerned. Any dispute that may arise during the progress of the work as to quality of material or workmanship shall be left to the decision of the Owner's Representative. The Tenderer shall at his own expense rectify any work not done in accordance with this Tender or the class requirements.

2. All of the Vessel's structure and machinery shall be in correct alignment on completion of repairs and necessary measures must be taken to check and recheck the correctness of alignment before, during and upon completion of repairs.

3. Whenever the Specification calls for opening up machinery or equipment for survey by the Classification Society surveyor, the nominated units are to be completely dismantled; all parts cleaned and calibrated (copies of calibration to be handed to Owner's Representative) and reassembled using new jointing packing; bearings, where applicable, adjusted to the correct clearances; and the above included in the Tender price. In each case, the Contractor shall call in the Class Surveyor only after consultation with Owner's Representative.

4. Any equipment, which is removed to the workshops for repair shall be removed and replaced at the Contractor's expense.

5. Any parts of the Vessel removed in order to give access to parts to be repaired shall be restored in good order. Damage to these parts caused by negligence or bad workmanship shall be repaired / renewed at the Contractor's expense.

6. For any task in the Specification where staging, ventilation or lighting may be required, the cost of it shall be included in the quotation. No additional charges for staging, ventilation or lighting will be accepted, unless otherwise specified by the Owner's representative.

7. If any material or equipment specified or shown in the drawings is unobtainable at the port of repairs, the Contractor shall obtain written permission from the Owner's Representative for substitutes.

8. Prior closing any piece of machinery, Owner's Representative shall be given full opportunity to inspect all parts. Owners reserve the right to demand re-inspection at Contractor's expense should opportunity not be given.

9. The Contractor shall prepare an agenda for tests and running trials of all repaired and renewed equipment in order to demonstrate satisfactory workmanship, correct functioning, adequate strength, tightness and proper alignment. This agenda shall be submitted to the Owner's Representative for approval in good time before such tests and trials can commence. Each individual test and trial shall be at Contractor's cost and shall be carried out in the presence of the Owner's Representative and, if required, the Class Surveyor.

10. The Contractor shall guarantee workmanship, materials and any newly fitted equipment for a period of six months following completion of the repairs. The Contractor at his expense shall make faults due to materials or workmanship discovered during this period and reported to the Contractor in writing before the expiry of the guarantee period any defects, good. On completion of such corrective work, a new guarantee period of six months shall commence for such renewals or replacements. However, the Contractor's liability does not apply to defects arising out of materials provided by Owner.

11. The Contractor shall furnish records of machinery calibrations, modifications to ships drawings, machining details etc, as soon as practically possible after receiving instruction form OR. At the end of the repair period, the shipyard will provide a draft fair copy of all such records in the order required by OR, on acceptance of which six bound copies shall be furnished, each complete with index sheet.

12. Where the Contractor is unable to meet the requirements of this specification, in respect of suitability of equipment, or sufficient quantities thereof, to the satisfaction of OR, the Contractor shall rectify the stated deficiencies within 24 hours, or be liable for all delays and costs incurred resulting there from.

3.0 DELIVERY/REDELIVERY, PENALTY

1.On completion of repairs and in the presence of the Contractor's Representative, the Vessel is to undergo dock trials and sea trials to demonstrate that all items which have been repaired or renewed are in good working order to the full satisfaction of the Owner's Representative. Any defect due to unsatisfactory workmanship or bad material which is found during these trials shall be rectified by the Contractor with all speed and at his own cost and expense. On completion of satisfactory trials, the Vessel is considered redelivered to the Owner.

2.The tender shall state the time required to effect repairs either in calendar days or actual working days. In the latter case "working days" shall be clearly defined, and any Public Holidays or non-shipyard working days falling within the anticipated repair period shall be listed.

The number of shifts normally worked per day on standard time and the working hours per shift shall be stated. Overtime working periods shall be defined, whether applicable to weekdays and weekend / Public Holiday working, and the premium charges involved in each case.

3.The Contractor shall compensate the Owner a sum of $15,000 for every full day the repairs are not completed within the time stipulated in response to Clause 3.2. By accepting the Tender the Contractor expressly accepts this rate of compensation as reasonable and justified.

4.It is understood that the Contractor without any extra compensation may utilize overtime in order to avoid a delay, which would otherwise incur penalties per clause 3.3.

4.0 EXTRAS AND CANCELLATIONS

1. Any additional work required to be done due to the Contractor's negligence shall be done at the Contractor's expense and no extension of time shall be allowed.

2. Any additional work beyond that specified in the Specifications to be carried out by the Contractor shall be specifically approved in writing by the Owner's Representative before the work is started. Otherwise for Contractors account.

3. Itemized prices are to be produced within 24 hours for all additional work.

4. The time stated in Clause 3.2 shall be strictly complied with and no extension will be allowed unless it is mutually agreed that the extra work cannot be concurrently carried out together with the other work.

5. Such an agreement being reached, no overtime charges incurring on any additional work will be accepted unless agreed to by the Owner's Representative in writing and before such overtime work is started.

6. Any additional work done in the course of the repair shall be charged on equivalent terms to tendered items.

7. On any additionals, Owners reserve the right to hire own contractors directly provided contractor price is no more than 95% of Yard quote for said additional. The Yard shall be allowed a surcharge of 3% on the invoiced amount of any additionals contracted directly by Owner and performed while the Vessel is in the Yard.

8. A rebate shall be allowed for any work not carried out or effected as specified or if any of the specified items in the Specification are cancelled. The repair price shall be reduced by the corresponding amount in accordance with the itemized prices in the Tender.

9. If one or several of the cancelled items are determining the length of the repair time quoted in response to Clause 3.2, the time shall be reduced accordingly.

10. Notwithstanding any provisions herein stated, Owners reserve the right to cancel any or all of the items specified in the Specification without liability to them.

11. The Vessel's crew will remain onboard during the Vessel's stay in the shipyard. Notwithstanding any provisions herein stated, Owners reserve the right to allow the ship's crew to carry out maintenance and repair work during the repair period as long as there is no interference with work performed by Contractor personnel.

12. Notwithstanding Clause 4.7, Owners reserve the right to engage specialist contractors to carry out work in connection with:

ship's computational, communication and navigation equipment

other specialized or advanced equipment which cannot be done by the Contractor's own staff

Any specific repair or overhaul, where in the opinion of OR, the Contractors labor force, is insufficient number, or whose tools and equipment are considered unsuitable for the work.

5.0 SCHEDULE AND INVOICING

1. A detailed but provisional schedule of work is to be drawn up and submitted to the Owner's Representative prior to the vessel's arrival in the shipyard.

2. On ship's arrival, the Specification will be reviewed again during a meeting to be attended by the Contractor and the Owner's Representative. Some modifications may then be introduced in the work list to take into account supplementary requirements or the cancellation of certain items. A revised total price and work schedule should be submitted to the Owner's Representative within 48 hours following this meeting.

3. Without prejudice to Clause 3.3, any delay in the schedule shall immediately be brought to the attention of the Owner's Representative in writing together with the reason for that delay.

4. A complete work list covering all work performed from which the final account is to be complied shall be presented by the Contractor for countersigning by the Owner's Representative prior to his leaving the shipyard.

5. Within 72 hours prior ship's departure, an estimate of costs for all works shall be submitted to the Owner's Representative. If possible, a draft invoice should be submitted to the Owner's Representative.

6. The invoice is to be based on the itemized prices quoted in the Tender plus and minus additionals and cancellations that are to be clearly specified.

6.0 INSURANCE AND LIABILITY

1.The Contractor shall be responsible for any loss or damage to the Vessel or any of her fittings or equipment or stores, occurring out of the negligence of the Contractor his subcontractors, personnel, servants or agents during the Contractor's period of liability, excepting any loss or damage occasioned by acts of God, or other causes over which the Contractor has no control. The Contractor shall take out adequate and proper insurance amply covering all workmen at the minimum as required by law, it being expressly understood that all workmen furnished by the Contractor for the purpose of completing the work described shall, at the times, be the employees of the Contractor and not of the Owners. The Vessel will be kept insured by the Owners throughout the Contract, but such action by Owners is not intended to and shall not be construed as releasing the Contractor form any of the liabilities implied in this clause.

2.Contractor covenants and agrees to fully defend, protect, indemnify and hold harmless the Owners, their employees and agents from and against each and every claim, demand or cause of action and any liability, cost, expense (including but not limited to reasonable attorney's fees and expenses incurred in defense of the Owners), damage or loss in connection therewith, which may be made or asserted by Contractor, Contractor's employees or agents, subcontractors, or any third parties (including but not limited to Owners agents, servants or employees) on account of personnel injury or death or property damage caused by, arising out of, of in any way incidental to, or in connection with the performance of the work hereunder, except such as may result solely from the negligence of Owners. The contractor shall take out proper insurance therefore.

3. The Contractor's liability shall begin at the time when the Vessel is delivered to Contractor's yard, pier or other location designated by him, ready for repairs, and shall cease only when all of the work herein specified has been completed to the satisfaction of the Owners or their accredited representative, and all of the Contractors equipment and all rubbish have been removed from the Vessel, the latter having been duly accepted by Owners.

VESSEL PARTICULARS

Length Overall ..169.51 m

Length B.P. 160.40 m

Breadth Moulded .. 25.50 m

Depth Moulded 13,65 m

Draught.. 9,768 m

Dead-weight (summer) .26.444 m/t

Displacement32.567 m/t

GRT ..15.932 m/t

Main Engine ..MITSUBISHI 5UEC-50LS

Auxiliary Engines2 x YANMAR S185-L-ET 440KW/60 HZ

Classification .NKK

Built .1995 IMABARI

HULL No. ..S 514

Last dry-docking 20.04.2003

Sister vessel NONE

Flag MARSHALL ISLANDS

SECTION 100 - DRYDOCKING AND GENERAL SERVICES

Contractor will provide following as part of the general services. The cost for these services is considered contained in the general service prices or in prices given for each item of this specification unless otherwise noted. Additional services such as outlined below or other services not included in this specification shall not be applied without the written approval of Owners Representative.

All general services whether in original specification or additional shall be verified by the Owners Representative. Unauthorized general services shall not be accepted.

DECK WALKWAY

Provide for a clean walkway on deck that is to remain free of any obstructions such as material, debris, hoses, and cables. Brackets of sufficient height for passage beneath them should support any cables and hoses.

SAFE SMOKING AREAS

Provide for safe smoking areas on board the Vessel. The smoking areas are to be designated by the Owners Representative and the shipyard safety personnel. Smoking is to be prohibited outside of the designated smoking areas.

TEMPORARY LIGHTING

Wherever lighting of any source is required to carry out repairs, tests or inspections as outlined in this specification, proper lighting appliances are to be supplied. Any cost involved with lighting is to be included in prices given for each item of this specification.

TEMPORARY VENTILATION

Wherever ventilation is required to carry out repairs, tests or inspections as outlined in this specification, proper ventilating appliances are to be supplied. Any cost involved with ventilation to be included in prices given for each item of this specification.

HOUSEKEEPING

Vessel is to be redelivered in the same clean condition that vessel arrived at the Yard. This requirement will apply to all ship areas accessible by the yard including tanks, decks, pump room, and engine room and accommodation areas. If the yard chooses to install protective material at these areas it will be at the yards cost and subject to Owners Representative approval.

STAGING

Wherever staging for access is required to carry out repairs, tests or inspections as outlined in this specification, proper staging is to be supplied. Any cost involved with staging is to be included in each item of this specification.

CLEANING FOR HOTWORK

Wherever cleaning for hot work is required to carry out repairs, as outlined in this specification, proper cleaning is to be supplied. Any cost involved with cleaning for hot work is to be included in each item of this specification.

110 PILOTAGE

Furnish service of qualified pilot as required upon entering and leaving yard, to and from sea, and for entering and leaving the dock.

a) Entering Yard

$___________

b) Leaving Yard

$___________

c) Entering Dock (If not included in dry-docking charges) $___________

d) Leaving Dock (If not included in dry-docking charges)$___________

TOTAL PRICE 110

$___________

115 TUGBOATSArrange for and provide the necessary services of tugboats for shifting Vessel as follows:

a) Entering Yard

$__________

b) Leaving Yard

$__________

c) Entering Dock (If not included in dry-docking charges)$__________

d) Leaving Dock (If not included in dry-docking charges)$__________

TOTAL PRICE 115

$___________

120 LINE HANDLERS

Provide service of line handlers and/or riggers for mooring and unmooring the Vessel for arrival, departure, dry-docking, and un-docking.

a) Arrival in yard

$__________

b) Shifting on and off drydock (If not included in dry-docking charges) $__________

c) Departure from yard

$__________

Note: Any shifting of the Vessel other than Vessel entering and leaving Yard premises and entering and leaving the drydock shall be considered for the convenience of the Yard. Such extra shifting of the Vessel is discouraged and no extra time or charges shall be accepted for these shifts. On arrival in yard and departure from yard, the crew will handle the lines on board.

TOTAL PRICE 120

$___________

125 WHARFAGE

While Vessel is not in drydock as covered in another item, a safe berth with a suitable gangway with lights and safety net shall be provided while Vessel is undergoing repairs.

PRICE per day$__________

Note: Double berthing outside another vessel is not acceptable.

TOTAL PRICE 125

$___________

130 DRY DOCKING

Dry docking Vessel for examination, cleaning, painting, and underwater repairs as outlined in these specifications. The Contractor shall also furnish a docking plan showing block arrangement for our programming of bottom painting at future dry-docking.

a) Dock/undock including (First two (2) docking days)$___________

b) Each subsequent day

$___________

Note: Double docking with another vessel in the same dock is not acceptable.

TOTAL PRICE 130 (for all days in drydock)

$___________

135 FIRE WATCH

Furnish fire watch service during the entire period the Vessel is undergoing repairs as required by shipyard regulations and local authorities, and in consideration of the work required by these specifications. Any additional watchmen for items requiring hot work in this entire specification to be noted in each item.

Number of watchmen required per shift __________

Number of shifts per 24hr.day __________

PRICE per day$__________

Note: A fire watch will be furnished in each area were hot work is performed. Each fire watchmen shall make him self-known to the ships master or designated ships Safety Officer.

TOTAL PRICE 135

$___________

140 FIRELINE WATER

Make necessary connections and later disconnection and furnish salt water supply to the Vessels fireline during the entire period the Vessel is in the repair yard, both in drydock and at the repair berth. Maintain sufficient pressure to supply two 2-1/2 fire hoses at 100 psi (7 kg/cm2).

a) PRICE for connect/disconnect (3 times)$__________

b) PRICE per line per day

$__________

Note: The fire main is to be pressurized independently from both ends of the Vessel.

TOTAL PRICE 140

$___________

145 SHORE POWER SUPPLY

While Vessel is undergoing repairs at the repair berth and on drydock, make necessary connections and disconnections and supply Vessel with 440 volts, 60 Hz. AC.

a) PRICE per connection/disconnection

$__________

b) PRICE per kWh $__________

c) PRICE per estimated 3 connections /disconnections$__________

Note: A calibrated kWh meter is to be supplied for costing purposes. Each reading of the meter shall be recorded jointly and signed by the authorized yard personnel and ships Electrician.

For estimating purposes, allow 3 connections/disconnections, 2,000 kWh/day in drydock and 3,000 kWh/day at the repair berth.

TOTAL PRICE 145

$___________

150 REEFERS COOLING WATER

Connect cooling water hose to cooling line for refrigeration plant during the entire period the vessels in the repair Yard, both in dry dock and at the repair Berth. Four 65-mm diam. hoses with a delivery pressure of 7 Kgs/cm2 is to be maintained for the entire period aforementioned.

PRICE for connect/disconnect

$___________

PRICE per day

$___________

TOTAL PRICE 150

$__________

155 DRINKING FRESH WATER SUPPLY

Connect hoses and supply drinking fresh water as required by the Vessel (to be supplied only as directed by the Owners Representative). For estimating purposes assume 100 tons.

PRICE for connect/disconnect $___________

PRICE per ton

$___________

TOTAL PRICE 155

$___________

160 BALLAST WATER SUPPLY

Quote for supplying ballast water using yard labor, pumps and hoses. To be supplied only as directed by the Owners Representative. For estimating purposes assume to supply 4,000 tons of ballast water in 7 ballast tanks

PRICE for connection/disconnection$___________

PRICE for supplying ballast per ton$___________

TOTAL PRICE 160

$___________

165 GARBAGE REMOVAL

Provide a suitable covered container on ship after deck for ships garbage. Furnish labor and material to empty garbage container daily during period of repairs.

PRICE per day$___________

TOTAL PRICE 165

$___________

170 BILGE WATER DISPOSAL

While repair work is in progress, and if requested by Owners Representative, supply necessary labor, equipment, facilities (pumps, hoses, storage tanks and/or barges) and transportation to properly dispose of engine room and pump room bilges to ensure that the tank tops and bilges are kept dry during the entire period.

PRICE per ton$___________

For estimating purposes assume 15 tons of bilge oily water.

TOTAL PRICE 170

$___________

175 TELEPHONE SERVICE

Provide ship-to-shore telephone service during period of repairs. Quote to provide for one telephone in deck office and one in engine control room. Connection and disconnection

of all telephone lines to be included. Service to allow for local telephone calls only.

Note: The telephone numbers for fire department, emergency hospital services, yard security, yard ship manager, shore crane operator and police department are to be posted at each telephone. Copies to be given to Master, Chief engineer and Owners Representative.

TOTAL PRICE 175

$___________

180 CRANE SERVICE AND RIGGERS

Supply crane service and riggers for taking or removing Vessels stores, provisions and Owners spare parts.

PRICE per hour

$___________

Note: Crane to be used for owner items when authorized by Owners Representative. Yard to advise crane availability on daily basis.

For estimating purposes assume 100 hours crane use for the repair period.

TOTAL PRICE 180

$___________

TOTAL PRICE SECTION 100

$___________

SECTION 200 DRY DOCKING REPAIRS

Dry dock period to be quoted for the duration of the repairs specified in this Section & Section 300

202 SEA CHEST STAGING

As soon as drydock is dry, use staging towers or erect approximately 4 meter high staging in way of each sea chest. After completion of the repairs/measurements, remove staging.

PRICE sea chest staging $__________

TOTAL PRICE 202

$___________

204 RUDDER PINTLE CLEARANCES

RUDDER TYPE: BOLTED RUDDER STOCK WITH NECK BEARING AND LOWER LOCKING PINTLELower Pintle: Using the erected staging gain access and remove by burning an access plate, 500 mm x 600 mm. Remove all sea growth, check and record the clearances of the lower pintle. Apply one coat of Yard-furnished Apexior No.3 paint to the interiors. Reinstall the access plates by full penetration welding with 32 mm x 4.5 mm chill plates as original.

PRICE rudder pintle clearances

$

TOTAL PRICE 204

$______________

210RUDDER DRAIN PLUGS

As soon as the dock is dry, remove rudder fill/drain plugs to drain any water in the presence of the Owners Representative. Check that interior of rudder is gas free.

If any water drains out consult with Owners Representative for filling rudder with anticorrosive powder. If so directed by Owners Representative, provide labor and equipment to pressure test the rudder for tightness.

After completion of the repairs/measurements, refit the rudder fill/drain plugs and remove scaffolding.

PRICE plug removal / re-fitting

$__________

PRICE dry anti-corrosive powder

$__________

(To be supplied only if and as directed by the Owners Representative).

PRICE air pressure test

$__________

(To be supplied only if and as directed by the Owners Representative).

TOTAL PRICE 210

$___________

212RUDDER PALM BOLTS

When directed by Owners Representative, secure rudder and using the erected staging gain access and break-off the existing cement at the rudder palm bolts. Wire brush the rudder palm bolts and proves tight. Renew the cement as original.

TOTAL PRICE 212

$___________

214 ANODE INSTALLATION

Provide labor and material to carry out the following work:

a) Sea Chest Anodes

Using the erected staging gain access and burn-off and chip flush the existing anodes brackets, supply and install eight (6) x 5.5 kgs aluminum type anodes on the sea chests by welding. Work is to be completed prior painting the sea chest. Anodes to be suitably protected by tape prior to painting. Tape to be removed at completion of painting.

PRICE 214(a)

$__________

PRICE per anode

$__________

b) Hull AnodesUsing the erected staging gains access and burn-off and chip flush the existing anodes brackets. Owners supply anodes and install about sixty-six (66) pcs both sides x 11.5 kgs ALUMINIUM anodes by welding. Work is to be completed prior painting the rudder. Anodes to be suitably protected by tape prior to painting. Tape to be removed at completion of painting.

PRICE 214(b)

$__________

PRICE per anode

$__________TOTAL PRICE 214

$___________

216 SEA CHEST AND STRAINERS

Furnish labor, material and using the erected staging gain access to open all the sea chest hinged strainer gratings for examination, cleaning and painting. Thoroughly clean and scrape gratings and all interiors, including valve connections and spool pieces. Apply one coat of Owner-furnished primer and two coats of anti-fouling paint.

After inspection by class and Owners Representative, replace the gratings as original.

Any missing or defective fastenings, bolts, nuts, etc, to be renewed with Yard supply stainless steel material.

The following sea chests are to be dealt with:Engine roomSize (mm x mm) approximatelyMain Sea Chest port side500 x 770

Main Sea Chest stbd side500 x 770

Emergency fire pump500 x 500

TOTAL PRICE 216

$___________

220 PROPELLER SHAFT WEARDOWN READINGS

Tail shaft Diameter: 650 mm.

As soon as the dock is dry use the erected staging to gain access to stern tube seal. Remove the upper and lower plugs on after simplex seal for wear down readings. Using vessels wear down gauge, take the wear down readings in the presence of the Owners Representative and the class Surveyor. Readings to be taken with the No.1 piston in the TDC position.

Furnish written copy of readings to Owners Representative, Class Surveyor and vessels Chief Engineer.

TOTAL PRICE 220

$___________

224 PROPELLER POLISHING

Propeller blades: Five (5)

Propeller diameter: 5400 mm

Material

: Ni.Al.Bronze (KA1BC3)

a) Polishing

Using the erected staging for access polish in situ both sides (face and back) of all blades and boss of the propeller to RA 3 microns finish surface to the satisfaction of the Owners Representative.

TOTAL PRICE 224 (a)

$___________b) Propeller withdrawal, test and refit

Using the erected staging and the appropriate equipment (hydraulic pumps and jacks), propeller to be removed in the presence of Superintendent Engineer. Crack detection test to be carried out at the propeller cone and keyway in the presence of Superintendent Engineer and class surveyor. Replacement of rubber ring between of propeller and shaft.

Refit the propeller back (relative diagram is available).

TOTAL PRICE 224 (b)

$___________227STERN TUBE SEAL RENEWAL

Stern Tube Seals Type: CW Stand-by Seal 4BL type 710, Maker Japan Marine Technologies

a) Aft Seal Renewal

As soon as propeller will be withdrawn, remove aft stern tube seals assembly for replacement of the AFT STERN TUBE SEALS (4 pcs). As soon as seal liner is exposed, Yard to verify if distance piece is installed and advise Owners representative. In clean work area, open seals under supervision of OWNER REPRESENTATIVE and CHIEF ENGINEER. Replace parts as directed, using vessels supply spares. Upon completion of renewal return seals to the vessel and reinstall using new gaskets and O rings. The stern tube lubrication system to be examined by the ships Chief Engineer and proven in good order.

TOTAL PRICE 225 (a)

$__________

b) Aft liner polishing

If deemed necessary, aft liner to be removed for polishing and grinding undersize, according to instructions of Supt engineer. Aft liner dimensions OD: 710mm, ID: 650, Length: 351mm

TOTAL PRICE 225 (b)

$__________c) Fabrication of distance piece

If deemed necessary, distance piece (in two parts) to be fabricated according to instructions of Supt engineer. Estimated dimensions of the distance piece: OD=800mm approximately, ID=740mm approximately, thickness= 10-15mmTOTAL PRICE 225 (c)

$__________228BALLAST TANK BOTTOM PLUGS

As soon as dock is dry furnish labor and equipment to open all water ballast tank bottom plugs to drain and maintain the tank bottom dry while the vessel is in drydock.

The plugs are to be properly marked or tagged in the presence of the Owners Representative. Plugs are to be examined for any defects and the male and female threads are to be dressed up. Plugs shall be stored in a safe place until refitted. The plugs are to be refitted, in the presence of the Owners Representative at least two days before the vessel is undocked. All plugs to be vacuum tested after fitting in the presence of the Owners' Representative.For twelve (12) tanks (F.P.T., AFTER PEAK, No. 1 (P+S), No.2 (P+S), No.3 (P+S), No.4 (P+S) and No.5 (P+S)), total 16 pcs bottom plugs.

PRICE per plug

$__________

TOTAL PRICE 228

$___________

230 SEA CHEST AND OVERBOARD VALVES

a) Reconditioning

Furnish labor and material to open-up, clean, grind-in, test and repack the valves as listed below. After cleaning, grinding, and making repairs as directed, the valves are to be inspected and tested in the presence of the Chief Engineer, class Surveyor, and Owners representative.

Dress up threads on all removed studs, nuts, and bolts. After inspection and testing, the interior of valves is to be coated with two coats of yard-furnished coating. Each coat is to be checked by vessels Chief Engineer and then valves to be closed, using new Yard supply bonnet gaskets and gland packing. Any additional cost for repairs required should be advised to Owners Representative who may opt to repair or replace the damaged valves with new. Fitting of new owner supplied valves will not differ than quoted cost for inspection and cleaning. Each valve to be priced separately.

For butterfly valves, price is to include replacement of seat ring. Price for opening-up, including cost of seat ring material, to be quoted separately as shown below. Material specification for seat rings to be submitted to Owners Representative for approval prior to installation.

Valves to be coated and tested as follows (removal of valves to workshop for overhaul and testing to be included in prices quoted):

SEA CHEST VALVES

1.BUTTERFLY VALVE DIAMETER 300MM, 2 PCS

2.BUTTERFLY VALVE DIAMETER 250MM, 1 PCS

3. BUTTERFLY VALVE 125MM, 1 PCS

4.SCREW DOWN STOP CHECK VALVE 15MM, 1 PCS

OVERBOARD VALVES

1. BUTERFLY VALVE DIAMETER 250MM, 2 PCS

2. BUTERFLY VALVE DIAMETER 150MM, 3 PCS

3. BUTERFLY VALVE DIAMETER 80MM, 1 PC

4. BUTERFLY VALVE DIAMETER 65MM, 1 PC

TOTAL PRICE 230 (a)

$___________

240 ENGINE ROOM SOIL LINE CLAPPER (STORM) VALVES

Provide labor and material to carry out the following work:

Open following soil line clapper valves for inspection by PR and Owners representative. When directed by Owners representative, renew, with Owners supply spares, following valves or repair by freeing-up clapper and pins and prove in good operating order. After inspection, close-up with new joints, nuts, bolts and spindle gland packing. Valve internals are to be coated with two coats Yard supply Appexior No.3.

1. STORM TYPE VALVE 125mm, 1 pc

TOTAL PRICE 240

$___________

255 SIDE SHELL SEAM BUILD-UP

When directed by Owners Representative provide labor and material plus staging to gain access to eroded or wasted side shell weld seams or rudder seams using erected staging for access to rudder, to grind or gouge-out effected welds and grind smooth prior to building-up to a proper weld profile by class approved weld electrodes using qualified welders. Final welds shall be ground smooth and shall be subject to class and Owner Representatives visual inspection prior to coating. A final plan for all build-up areas shall be submitted as part of the final documentation.

Allow 10 meters of welding seams to be rebuilt with 3 passes.

PRICE per meter including 3 m staging

$__________

TOTAL PRICE 255

$___________

260 ANCHOR CHAINS AND LOCKERS

Anchor

Weight

: 6.000 kg x 2

Type

: JIS stockless

Anchor Chain

Type

: Chain cables of flush butt welded steel with stud

Dimensions: 68 mm diameter, 288.75 meters x 2 chains Grade 3

Note: Windlass machinery is hydraulically operated

a) Chains and Lockers (P&S)

1. Provide labor and equipment to range entire length of anchor chains (P&S) in drydock for examination as soon as dock is dry by releasing bitter end.

Thoroughly clean chains, links, shackles, and anchors by high-pressure water jet. Remove all loose scale and calibrate links. Take calibration of all length of chain and anchor ring pin and head pin, as soon as practical. Submit above calibrations to Owners Representative as soon as available. Apply one coat of Yards supply fish oil. Prove swivel free. Identify shackles and white links. Mark all shots with paint, stainless steel strap and canvass as directed by the Chief Officer.

2. Remove strainer plates, etc., and thoroughly clean chain lockers. Remove loose scale and mud. Clean drains and eductor suctions and prove clear in presence of Chief Officer. Assume five tons of scale and mud in each locker.

Coat chain lockers with vessels supply tar epoxy paint. Price for staging to be included as required. After inspection by the Chief Officer, restore chains as original.

Note: Chain and anchor pin and head pin calibrations to be taken as soon as dock is dry and chain and anchors are ranged on dock bottom.

TOTAL PRICE 260 (a)

$__________

b) Chain End-to-End (P&S)

When directed by the Owners Representative provide labor and equipment to disconnect anchor from anchor chain bitter end (port/stbd) and turn anchor chains end to end using Owner supply anchor shackle.

TOTAL PRICE 260 (b)

$__________

c) Chain Studs

Check entire chain length (port/stbd) for any loose studs. When directed by Owners Representative, weld the loose studs of the chain. Weld one end only.

Assume ten (10) loose studs on each (P&S) anchor chains to be dealt with.

These repairs are to be discussed and carried out as per class Surveyors recommendations and Owners Representatives advice.

TOTAL PRICE 260 (c)

$__________

TOTAL PRICE 260

$___________

TOTAL PRICE SECTION 200

$___________

SECTION 300 - HULL BLASTING / COATING

Dry dock period to be quoted for the duration of the repairs specified in this Section & Section 200

HULL PREPARATION INSTRUCTIONS

All necessary staging, cleaning up of spent grits or other equipment for grit blasting is to be included in all quotations.

All ships side valves, impressed current anodes, speed log, echo sounder and any other external sensors are to be suitably protected prior to commencing of grit blasting.

Propeller newly polished or not shall be suitably protected.

Any deck, pump room and engine room machinery open during grit blasting shall be protected using temporary wooden covers and heavy-duty polypropylene sheeting.

Deck scuppers are to be fitted with chutes and shipside overboards, which are in use, are to be fitted with wooden plugs and discharge pipes.

Unless otherwise stated blasting will commence from the stern of the vessel and work forward.

The dry dock bottom area should be free from grit remnants used in previous dry-docking or any other material that could be considered as a source of potential contamination of the hull.

Areas and standard of grit blasting are to be agreed with the Owners Representative prior to commencement of grit blasting. Yard to state type and grade of grit to be employed.

First primer coat of paint is to be applied immediately after air blowing the blasted areas. The damaged paint edges in way of the blasted areas are to be feathered by light sweeping.

PAINTING INSTRUCTIONS

All paint application to be made using airless spray unless otherwise specifically requested. Actual required coverage thickness will be determined by the paint scheme to be employed. DFTs given below are for guidance only.

Paint will be of Owners supply and will be delivered to yard loose i.e. no pallets. Quotation will take account of necessary handling of all paint to be utilized. Where 2-component coatings are involved, their mixing by the sub-contractors gangs should be such that a homogenous product is finally delivered to the satisfaction and approval of the paint inspector or the attending superintendent.

Hull anodes to be protected with masking tape or grease prior to painting.

Propeller to be coated with fish oil.

Paint storage in the dock will be on a volume area control basis with used drums similarly disposed. Prior to usage, paint stocks will be covered with tarpaulins or similar to avoid direct sunlight.

No application of paints is to be made until the Owners Representative and paint manufacturers appointed inspector approve the prepared surfaces.

The yard is to arrange an inspection by Owner Representative and paint manufacturer appointed inspector between each coat prior to over coating.

Areas found to contain runs overspray, roughness, or other signs of improper application shall be repaired or re-coated as directed at Contractors expense. Application instructions of paint manufacturer are to be closely adhered to.

HULL AREAS

Flat Bottom & Vertical (Keel to the LLL)

2590 m2Boottop (Light Load Line to the Deep Load Line)

3190 m2Topside (Deep Load Line to the Rail)

1710 m2

302 OIL AND GREASE REMOVAL

Clean any oil and grease spills or stains on hull, using approved solvent, then wash down with fresh water. Cleaning with petroleum base products such as kerosene, naphtha, etc., is not approved. Oil and grease removal should by no means be effected by use of grit sweeping or grit blast.

Any chemical contamination shall be neutralized and/or flushed off to the satisfaction of the Owners Representative prior to application of any coating over these areas.

PRICE per m2

$__________ Assume 30 m2 of area to be cleaned.

TOTAL PRICE 302

$___________

304 HIGH PRESSURE FRESH WATER WASH

Water blast all areas of the vessels hull including rudder trunk with high pressure fresh water wash (200 bar, 25 mm nozzle) from stem to stern, port and stbd side, to remove all salt remnants, especially in the areas covered by marine growth, loose scale, pitting, loose paint and rust.

Note: HPFW is to commence immediately after the de-ballasting of the dry dock.

TOTAL PRICE 304

$___________

306 HAND SCRAPING

Marine growths, barnacles, etc. that have not been removed by high-pressure fresh water wash are to be hand-scraped. Assume 400m2 of flat bottom and turn to be dealt with.

PRICE per m2

$___________

TOTAL PRICE 306

$___________

308 LOW PRESSURE WATER WASH

After completion of blasting work and application of 1st coat of paint, hose down vessels hull with low-pressure fresh water from rail to the entire area of flat bottom, from stern after grit blasting and primer coating. No grit remnants will be allowed at the keel area after hosing down.

TOTAL PRICE 308

$___________

320 FLAT BOTTOM AND VERTICAL SIDES TREATMENT 2590 m2a) Spot blasting approximately 1300 m2 of the flat bottom (keel to the turn of the bilge) in various locations as directed by Owners Representative. All subject areas to be preferably squared up.

PRICE$_________

PRICE per m2 $_________ SA 2

PRICE per m2 $_________SA 1

PRICE per m2 $_________Sandsweep

b) Application of two (2) touch-up coats AC-HB DFT each 100 microns

PRICE$__________

(PRICE per m2 $__________/coat)

Note: Allow for over covering blasted areas. Drying time between coats and flooding time as per paint manufacturers specification.

c) Application of one (1) full coat of sealer primer coat at 50 microns DFT to the entire area. Drying time between coats and flooding time as per the manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

d) Application of one (1) full coat of SPC-AF TBT free at 120 microns DFT each to the entire area. Drying time between coats and flooding time as per the manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

TOTAL PRICE 320

$___________

340 BOOT TOP TREATMENT 3190 m2a) Spot blasting approximately 1600 m2 of boot top light loadline to deep loadline in various locations as directed by Owners Representative. All subject areas to be preferably squared up.

PRICE$__________

PRICE per m2 $_________ SA 2

PRICE per m2 $_________SA 1

PRICE per m2 $_________Sandsweep

b) Application of two (2) touch-up coats AC-HB DFT each 100 microns

PRICE$__________

(PRICE per m2 $__________/coat)

Note: Allow for over covering blasted areas. Drying time as per paint manufacturers specification.

c) Application of one (1) full coat of sealer primer at 50 microns DFT to the entire area. Drying time between coats and flooding time as per the manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

d) Application of two (2) full coats of SPC-AF TBT free at 120 microns DFT each to the entire area. Drying time between coats and flooding time as per the manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

TOTAL PRICE 340

$___________

350 TOPSIDES TREATMENT 1710 m2a) Spot blasting approximately 700 m2 of topsides, deep loadline to the bulwark, in various locations as directed by Owners Representative. All subject areas to be preferably squared up.

PRICE$__________

PRICE per m2 $_________ SA 2

PRICE per m2 $_________SA 1

PRICE per m2 $_________Sandsweep

b) Application of two (2) touch-up coats AC-HB DFT each 120 microns.

Allow for over covering blasted areas. Drying time as per paint manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

c) Application of one (1) full coat of finish black at 70 microns DFT each to the blasted area. Allow for over covering blasted areas. Drying time as per manufacturers specification.

PRICE$__________

(PRICE per m2 $__________/coat)

TOTAL PRICE 350

$___________

352 COATING OF HULL MARKINGS

The following markings to be repainted three coats of different shade using Owner supply paint. White final paint to be used except item:

1) Vessels name on the bow (P&S).

2) Vessels name, port of registry & IMO number at ships transom stern

3) The Plimsol mark sides amidships (P&S).

4) The Fore, Midship and Aft (P&S) draft marks.

5) Bulbous bow mark (P&S).

TOTAL PRICE SECTION 300

$___________SECTION 400 - HULL & OUTFITTING

420 HULL STEEL WORKS

a) Estimated steel quantity renewal

Provide labor, material and equipment to renew steel plates, quoted prices per kg fitted in all in basis including staging, lighting, ventilation etc of cargo spaces, side shell, double bottom tanks, peak tanks, top side tanks, accommodation, hatch covers, ladders, steps, platforms and fittings steel material to grade A with certificates unless stated otherwise.

Calculation of renewed steel weight will be counted on the dimensions of steel plates as fitted in place.

Top side tanks

7000 kgs

Main Deck

3000 kgs

TOTAL PRICE 420 (a) $__________

b) Miscellaneous steel repairs

1. Renewal of Hatch Cover rubber channel (100mm x 10mm) approximately 50 meters.

TOTAL PRICE 420 (b) $__________

TOTAL PRICE 420

$__________

422 MISCELLANEOUS

a) Removal and refit of hatch cover rubber packing 98x66mm approximately 900 m Owners supply. Quote price for installation per meter.

TOTAL PRICE 422 (a) $__________a) Sounding cups on main deck, the thread of the cups and of the sounding pipe to be repaired. Internal diameter of the sounding pipe is approximately 80mm. For estimation purposes assume that 4 pcs will be repaired.

TOTAL PRICE 422 (b) $__________b) Topside tanks drain plugs on vessels side, rods to be fabricated, by using round bar 15mm. Length of the rod is approximately 4 meters.

TOTAL PRICE 422 (c) $__________TOTAL PRICE SECTION 400

$___________SECTION 500 - PIPING

510 ENGINE ROOM PIPES

Provide necessary labor and material to renew the following pipes using extra heavy pipe. All pipes are Schedule 40, flange-jointed unless otherwise noted. All sea water pipes to be smooth ground at the welds and hot dip-galvanized. New flanges, gaskets, bolts, nuts and wear pieces are to be used throughout. On completion of work, all pipes are to be tested at the designated pressure and proven to be tight.

For estimation purposes assume the following pipes to be renewed:

1. S.W. line:

Galvanized, Sch.40 250A x 10 meters

TOTAL PRICE 510 (1)$___________

2. S.W line:

Sch.40 125A x 15 meters

TOTAL PRICE 510 (2)$___________

3. F.W line:

Sch 40 65A x 15 meters

TOTAL PRICE 510 (3)$___________

TOTAL PRICE 510 $___________

520 DECK PIPES AND DB PIPES

Please quote according to pipe (item) numbers

1. TST Ballast pipes on deck L= 15mtrs dia 200A, schedule 40

TOTAL PRICE 520 (1)$__________

2. Compressed air pipes L=20mtrs dia 40A

TOTAL PRICE 520 (2)$__________

5. Hydraulic pipes on deck

L=15mtrs dia 20A, schedule 80

TOTAL PRICE 520 (5)$__________

TOTAL PRICE 520

$__________

TOTAL PRICE FOR SECTION 500 $__________

SECTION 600 - INTERMEDIATE VALVES

a) Reconditioning

Furnish labor and material to open-up, clean, grind-in, test and repack the valves as listed below. After cleaning, grinding, and making repairs as directed, the valves are to be inspected and tested in the presence of the Chief Engineer, class Surveyor, and Owners representative.

Dress up threads on all removed studs, nuts, and bolts. After inspection and testing, the interior of valves is to be coated with two coats of yard-furnished coating. Each coat is to be checked by vessels Chief Engineer and then valves to be closed, using new Yard supply bonnet gaskets and gland packing. Any additional cost for repairs required should be advised to Owners Representative who may opt to repair or replace the damaged valves with new. Fitting of new owner supplied valves will not differ than quoted cost for inspection and cleaning. Each valve to be priced separately.

For butterfly valves, price is to include replacement of seat ring. Price for opening-up, including cost of seat ring material, to be quoted separately as shown below.

Material specification for seat rings to be submitted to Owners Representative for approval prior to installation.

Valves to be coated and tested as follows (removal of valves to workshop for overhaul and testing to be included in prices quoted):

610 ENGINE ROOM VALVES1.GLOBE VALVES DIAMETER 200MM, 3 PCS

2. GATE VALVES DIAMETER 150MM, 3 PCS

3.GATE VALVES DIATEMER 100MM, 3 PCS

TOTAL PRICE 610

$___________

620 BALLAST VALVES

Ballast valve nominal diameters: 125mm.

Hydraulic operated ballast valves (butterfly) to be dismantled and taken ashore for inspection and cleaning. Seals and Teflon rings to be replaced where necessary. Assume that 4 pcs of ballast valves diam. 125mm and will be overhauled.

$___________

Additionally, for above mentioned valves the hydraulic mechanism to be dismantled and checked and replacement of seals (owner supply) to be carried out.

TOTAL PRICE 620

$___________

630 BILGE VALVES OVERHAUL

Bilge valve nominal diameters: 100mm

Type of valves: Lift check non return valve

Hydraulic operated bilge valves (butterfly) to be dismantled and taken ashore for inspection and cleaning. Seals and Teflon rings to be replaced where necessary. Assume that 4 pcs of ballast valves will be overhauled.

$___________

TOTAL PRICE 630

$___________

TOTAL PRICE FOR SECTION 600 $__________

SECTION 700 - BOILERS

701 BOILER FIRESIDE INSPECTION AND CLEANING

Provide labor and material to open the boiler furnace door and side access door for inspection and cleaning.

Owners Representative will inspect the boiler before and after cleaning.

After authorization of Owners Representative, remove and refit, after work, the cover of the furnace floor water washing blow pipes, open and re-close, after work, the drain holes on the floor for access. Lay a sheet of waterproof canvas on the furnace floor, and provide a means for immediate and constant draining of the water and the removal of sludge, resulting from washing down. It is the Contractors responsibility to dispose of all water and sludge from the vessel.

Wash the boiler with 80SYMBOL 176 \f "Symbol"C, 5 kg/cm2 of hot, fresh water using an armored hose and a hand nozzle from the stack uptake to the furnace floor, including the roof, screen, generating and wall tubes. High pressure FW washing up to 2,000 psi @ ambient temperature may be used alternatively. Pay attention not to let washing water penetrate behind the refractory. After removal of equipment and the boiler is dry, the boiler furnace to be closed up in good order using Owner supplied gaskets.

Four (4) 3-meters high single tower staging is required.

Note: It is recommended that this item be carried out before the boiler has been cooled down.

TOTAL PRICE 701

$___________

710 EXHAUST GAS ECONOMIZER

a) EGE inspection

Provide labor equipment and material to open the side access doors for inspection and cleaning. Owners representative / Chief Engineer will inspect the boiler before and after cleaning. Authorized by Owners representative, wash with fresh water the boiler from the stack uptake to the bottom of the lower tube bank, using high-pressure water jet. Provide means for immediate and constant draining of the water and the removal of sludge from the drain-collecting tank resulting from washing down. It is the contractors responsibility to dispose of all water and sludge from the vessel.

When EGE is dry, obtain permission from the Chief Engineer and apply hydrostatic pressure test to 33 kg/cm2. Check for leakage in presence of Chief Engineer / Owners representative.

Remove and refit following bolted covers with new Yard supply gaskets:

Three (3) manhole covers, approx. size 450 mm diam.

Two (2) inspection hole covers, approx. size 300 x 400 mm.

TOTAL PRICE 710 (a)$___________

b) Soot Blowers (2 off)

Type: Fixed type

When directed by owners representative, dismount soot blowers and soot blowing pipes. Remove soot-blowing pipes for inspection and upon completion and Owners representative approval renew with new soot blowing pipes ships supply. Transport soot blowers to workshop, completely dismantle them, clean, inspect and overhaul as required. Return to the vessel and mount back as original using new bolts and nuts. Perform an operation test when steam supply is available and prove in good order.

TOTAL PRICE 710 (b)$___________

TOTAL PRICE 710

$___________

TOTAL PRICE SECTION 700 $__________

SECTION 800 - MACHINERY

No parts shall be reassembled without inspection by the Chief Engineer.

All work is to be done in accordance with manufacturers instruction manuals. The vessel will supply the special tools for overhaul. Upon completion of repair, all tools are to be cleaned and placed in their original position.

All measurements and clearances are to be taken and recorded in metric units.

All readings must be recorded and copied to all concerning parties at the time when readings are taken.

804 MAIN ENGINE CRANKCASE DOORS

Open all cylinder crankcase doors. Place protective covers over outlets to sump in crankcase. Upon completion of all repairs as specified in this specification, remove and dispose off all debris, then thoroughly clean crank case, and when directed, close crankcase door with the new yard supply gaskets.

NOTE: The yard is responsible to ensure that no contamination occurs to the main engine crankcase from flying grid, debris or other matter, to close crankcase doors during periods of inactivity and to limit access to the engines crankcase and to ensure no damage occurs to the main engine components due to improper handling of tools etc. while main engine works are undertaken.

PRICE 804

$___________

806 MAIN ENGINE CRANKSHAFT DEFLECTION READINGS

M/E type: MITSUBISHI 5UEC-50LSPrior to starting any main engine work and again upon completion of all main engine work, and while vessel is afloat and on even keel, crankshaft deflection readings are to be taken and recorded. Vessel to be at minimum trim, crankcase warm and all bearings connected. Vessels draft and crankcase temperatures are to be recorded.

Tabulated results to be compared with manufacturers recommended values and furnished to Owners Representative and Chief Engineer.

PRICE 806

$___________

808 MAIN ENGINE BEARING CLEARANCES

Upon completion of main engine works and after ships undocking and while vessel at an even keel, measure and record the ships drafts, engine temperatures and clearances of all main engine bearings including the crosshead guide shoes. Tabulated results to be compared with manufacturers recommended values and furnished to Owners Representative and Chief Engineer. Quote for:

a) Main Bearing 3 sets

$_________ /unit

b) Connecting Rod Bearings 3 sets

$_________ /unit

c) Crosshead Bearings 3 sets

$_________ /unit

PRICE 808

$___________

809 MAIN ENGINE CYLINDER COVERS

Inspection and Cleaning

When directed by Owners Representative Main Engines cylinder covers (3 pcs) to be pulled out for inspection. Chemical cleaning to be carried out to the cooling space and lapping in way of the seats of the relief valve, fuel injection valve and starting valve.

Soft iron joint between the cylinder cover and the liner to be replaced (owner's supply). Also to be replaced the round rubber rings (3 pcs per unit) in way of the water jacket guide between cylinder cover and liner.

Tabulated results to be compared with manufacturers recommended values and 4 copies to be submitted to Owners Representative and Chief Engineer.

.

PRICE 809 (a)$___________/unit

TOTAL PRICE 809 (a)$___________

810 MAIN ENGINE PISTONS AND RODS

a) Inspection

Main Engine piston and rod are to be dismantled for inspection. The rods to be dismantled from the crosshead and piston ring grooves to be thoroughly inspected and measured. Piston crown and piston skirt to be dismantled and check the landing surfaces. Cooling pipes and cooling spaces in way of the piston crown to be chemically cleaned. New piston rings to be fitted (owners supply).

Telescopic pipes to be thoroughly inspected and cleaned

Tabulated results to be compared with manufacturers recommended values and 4 copies to be submitted to Owners Representative and Chief Engineer.

PRICE 810 $___________/unit

Total PRICE 810 $___________

812 MAIN ENGINE LINERS

a) Inspection

Main Engine Liners 3 pcs to be thoroughly inspected by Superintendent Engineer, cleaned and glassed. Lubricating holes to be cleaned.

Tabulated results of liner measurements to be compared with manufacturers recommended values and 4 copies to be submitted to Owners Representative and Chief Engineer.

.

PRICE 812 $___________/unit

Total PRICE 812 $___________

814 MAIN ENGINE TURBOCHARGER

Type: MITSUBISHI MET 53 SC

a) Inspection

Main engine turbocharger to be dismantled for inspection, cleaning and overhaul. Rotor to be balanced and the appropriate spare parts to be replaced (oil pumps and bearings, owners supply).

Tabulated results of measurements to be compared with manufacturers recommended values and 4 copies to be submitted to Owners Representative and Chief Engineer.

.

PRICE 814 $___________

820 MAIN ENGINE AIR COOLER

Cooling Area: approximately 270 m2.

a) Cleaning

Remove the air cooler from the engine, rig out from engine room and transport it to workshop. Remove the waterside covers brushes the tube internals. The complete tube nests (air and waterside) to be chemically or ultra-sonically cleaned with approved cleaner.

On completion of cleaning, air side covers are to be refitted and temporary plates made to allow for a hydro-pressure testing of the tube nest to a pressure of 3 kg/cm2 (airside) and 4 kg/cm2 (water side) or 1.5 times of working pressure and proven tight to Owners Representative satisfaction. Vessels supply zinc anodes to be fitted to covers.

Covers to be coated with two coats Yard supply Apexior No.3 coating. Return air cooler and reinstall as original.

TOTAL PRICE 824 (a)$___________

b) Plugging

In conjunction with above, plug all leaking tubes.

After plugging of tubes, the air cooler again to be tested at 1.5 times the working pressure and proven tight to Owners representative satisfaction.

PRICE per tube $___________

Assume ten (10) tubes are to be plugged.

TOTAL PRICE 824 (b)$___________

TOTAL PRICE 824

$___________

844 DIESEL GENERATOR AIR COOLERS (3 off)

D/Generators Air Coolers Square Flange 3 units approximately 400mm X 400mm

a) Cleaning

Remove the air cooler from the engine, rig out from engine room and transport same to workshop. Remove the waterside covers brush the tube internals. The complete tube nest (air and waterside) to be chemically or ultra-sonically cleaned with approved cleaner. On completion of cleaning, air side covers are to be refitted and temporary plates made to allow for a hydro-pressure testing of the tube nest to 1.5 times of working pressure and proven tight to Owners Representative satisfaction. Vessels supply zinc anodes to be fitted to covers.

Covers to be coated with Yard supply Apexior No.3 coating. Return and reinstall air cooler as original.

TOTAL PRICE 844 (a)$___________

b) Plugging

In conjunction with above, plug all leaking tubes.

After plugging of tubes, the air cooler again to be tested at 1.5 times the working pressure and proven tight to Owners representative satisfaction.

PRICE per tube $___________

Assume five (5) tubes are to be plugged on each cooler.

TOTAL PRICE 844 (b)$___________

TOTAL PRICE 844

$___________

850 CONDENSERS AND COOLERS

End Covers and tube plugging

When directed by the Owners Representative, remove the following end covers to workshop, blast to SA 2 , coat with Glassflake, 3 mm in thickness, renew with Owner supply anodes, 5 kgs (round) x 4 each cover and return to vessel.

Advise cost for plugging of tubes. For estimation purposes assume plugging of 10 pcs tubes.

Main Engine Jacket Fresh Water Cooler x 1 unit x 2 covers (O.D. = 300 mm), 242 cooling tubes, 21m2 cooling surface.

TOTAL PRICE for covers (1)$___________

TOTAL PRICE for plugging (2)$___________

Main Engine Lube Oil Cooler x 1 unit x 2 covers (O.D. = 500 mm), 940 cooling tubes, 135m2 cooling surface.

TOTAL PRICE for covers (1)$___________

TOTAL PRICE for plugging (2)$___________

Diesel Generator F.W. Cooler x 2 units x 2 covers (O.D. = 400 mm), 158 pcs cooling tubes, 12m2 cooling surface.

TOTAL PRICE for covers (1)$___________

TOTAL PRICE for plugging (2)$___________

Air Compressor F.W. Cooler x 1 unit x 2 covers (O.D. = 200 mm), 78 pcs cooling tubes, 3m2 cooling surface.

TOTAL PRICE for covers (1)$___________

TOTAL PRICE for plugging (2)$___________

TOTAL PRICE 850 $___________

860 CALIBRATION OF 15 PPM ALARM UNIT

When directed by the Owners Representative, calibration to be carried out to the 15ppm alarm unit of Oily Water Separator. Details of the alarm unit as follows:

Maker: FELLOW KOGYO

Type: FOCAS 1500C

TOTAL PRICE FOR SECTION 800 $___________

SECTION 900 - ELECTRICAL & CONTROLS

All electrical and control equipment located in way of specified repairs, shall be suitably protected against damage, falling debris, contamination or moisture during the duration of repairs.

910 HEATING LAMPS

Provide labor and material to install temporary heating lamps on electric motors and alternators as directed by Owners Representative and to remove upon completion of repairs. Lamps to be 200 watts each. All the power consumption to be through the ship-shore power kWh meter. Yard to ensure any burned-out lamps are replaced immediately.

PRICE per lamp/day$___________

For estimating purposes, assume 60 lamps per day for repair period.

TOTAL PRICE 1010

$___________

920 ELECTRICAL MOTORS

Disconnect and remove electrical motors as directed. Take Megger readings before and after disconnecting leads from motor.

Motors are to be taken to the workshop, completely dismantled, and washed thoroughly with approved electrical cleaner. When stator and rotor are thoroughly cleaned, they are to be baked dry and Megger readings taken and given to the Owners Representative.

When directed and Megger readings are satisfactory, stators and rotors to be painted with an approved electrical varnish and re-baked. The rotors are then to be dynamically balanced. The motor connection wires to be insulated by tape and varnished. Bearing housings are to be machined, build-up by metal spray and machined to original size.

Upon completing the above and if the final insulation resistance readings are satisfactory, the motors are to be reassembled with new Owners supply bearings and grease.

The motors then are to be returned to the vessel and refitted as original after adjusting alignment with machinery.

Before coupling up with machinery, motor rotation test is to be carried out for correct rotation. Then operational test is to be carried out to satisfaction of the Owners Representative.

Note: All motors are 440/110 Volt AC, 3 Phase, 60 HZ, Class H insulation unless otherwise specifically stated in each item.

Please advise rates per kW.

PRICE 920

$___________

930 MAIN & EMERGENCY SWITCHBOARD

a) Cleaning and Check

Liaise with ships Chief Engineer, Master and Owners Representative for black out schedule and arrange labor and equipment to carry out complete cleaning and in sections of the main and emergency switchboard. Check the condition of circuit breakers (moving/fixed conduct) and put back in good working order if necessary. Condition of the load sharing components to be checked. Reverse power trips and other protection devices to be calibrated and proven good, bus bar and terminal connections to be checked with integrity and loose connections to be tightened as required.

1) Main Switchboard

PRICE 930 (a) (1)$__________

2) Emergency Switchboard

TOTAL PRICE 930 (a) (2)$__________

TOTAL PRICE 930 (a)

$__________

b) Calibration

Ampere meters, frequency meters and kW meters etc. to be calibrated ashore and repositioned in good condition on board the ship. Calibration certificates to be submitted with the instruments.

1) Main Switchboard

TOTAL PRICE 930 (b) (1)$__________

2) Emergency Switchboard

TOTAL PRICE 930 (b) (2)$__________

TOTAL PRICE 930 (b)

$__________

TOTAL PRICE 930

$___________

TOTAL PRICE FOR SECTION 900 $__________

SECTION 1100 MISCELANEOUS JOBS1110 LIFEBOAT DAVITS LOAD TEST

Provide labor, equipment and weight to carry out load test of port and starboard life boat davits. Estimated test weight for each lifeboat 4.400 kg.

TOTAL PRICE 1110

$___________

1120 installation of water ingress alarm system AND DEWATERING SYSTEMThe same subcontractor who installed the above systems on our vessel M/V Golden Sky at your shipyard will carry out this job. Therefore we anticipate the same surcharges.

TOTAL PRICE 1130

$___________

1140 load test on vessels cranesProvide labor and the appropriate materials/weights and/or dynamometers in order to carry out load test on vessels cranes. Load for test to be approximately 35,5 tons. Total number of cranes 4 nos.

TOTAL PRICE 1140

$___________

EMBED Word.Picture.8

PAGE

_1363120158.doc