Your Marine Diesel Experts. Beside you on the engine from ... · Cylinder lubricator upgrade and...

Your Marine Diesel Experts.

Beside you on the engine

from top to bottom.

Mardexs Danmark

Company Presentation 2019

Company

▪ The industry has focus on Total Cost of Ownership.Here Mardexs will support customers in optimizing their operating and maintenance costs.

▪ The span of services ranges from

▪ Consultation on optimization of the operation and maintenance of the engines.

▪ Day to day technical- and maintenance support

▪ Trouble shooting

▪ Main engine supervision during dry docking

▪ Maintenance of critical systems, pneumatic and ME system

▪ Shop test and sea trial attendance for optimization of engines.

▪ Mardexs Danmark is located in Copenhagen, an airport hub with quick access to the world.

November 2018 © Mardexs Danmark Page 2

Background

40+ years in business. Available for you.

▪ 7 years in ship yards repair and new building

▪ 9 years sea going engineer on bulk and mainly tanker

▪ 13 years with engine MAN ES (B&W)

▪ 2 years with Winterthur G&D (Sulzer)

▪ 3 years as superintendent tankers

▪ 8 years with MARDEXS (ex. Tekomar)November 2018 © Mardexs Danmark Page 3

Philosophy

Whatever Mardexs offers shall be the best available in the market and have a obvious customer value

▪ An installation has to operate reliably and in the most cost efficient way

▪ Pre-docking survey and supervision of overhauls for dock to dock maintenance → preventing risks of engine breakdown.

▪ Fast and effective trouble shooting.

▪ Optimization of cylinder lubrication.

▪ Sustainably reduce operational expenditures

We support you in doing just that


Our offering

▪ Supervision main engine overhaul during dry dock

▪ Maintain your engine for dock to dock trouble free operation.

▪ 5 years maneuver system overhaul.

▪ Top to bottom overhaul and spares.

▪ 5 years ME-C/B engine control and operation system overhaul.


▪ Cylinder lubricator upgrade and overhaul


▪ Optimization for proper lubrication

▪ Main engine shop test attendance

▪ Optimize your engine at the right time.

▪ Main engine sea trial attendance.

▪ Make sure your main engine is optimized for service.

▪ Day to day support on main engine

▪ Quick and independent advice and answers to your day to day operation.

▪ Evaluation and advice on main engine new building spec


Supervision of main engine overhaul during dry dock

Daily operation without off-hire is a must in tanker business.Maintenance of main engine in service cause off-hire Therefore we focus on assisting you.

▪ Remote pre-docking survey

▪ Pre dock engine performance evaluation

▪ 17 questions to chief engineer

▪ Status and recommendations for overhaul

▪ List of recommended spare parts.

▪ Condition evaluation and supervision of yard team during dry dock

▪ Post dock engine performance evaluation and tuning


17 Pre-docking questions for chief engineer

1. Main engine total running hours.

2. Main engine running hours at last drydock.

3. The date of last dry docking.

4. Total running hours of cylinder liners

5. Measurement of liners at last overhaul, maybe in dry dock

6. Total running hours of piston crowns

7. Measurement of piston crowns at last overhaul and record if any replaced.

8. Last measurement of clearance between ring groove and piston rings measured 2 mm from edge. Please see attached sketch.


17 Pre-docking questions for chief engineer

9. Last measurement of top piston ring CL-groove

10. Fuel pump total running hours

11. Have there been any starting failures or problems to accelerate over barred speed range?

12. Exhaust valve running hours since last overhaul

13. Please make inspection with photos of cams and rollers.

14. Normal level of axial vibrations recorded on the monitor.

15. Please inspect the chain drive(s) and check the rubber guide bars.

16. Any records of bearing metal in crank casing

17. Latest record of bearing clearance (main, crank pin and cross head)


Top to bottom overhaul of manoeuvre system

Failure of the maneuver system can cause start failure.Start failure of main engine cause troubles with port authorities and off-hire.Therefore we focus on assisting you.

▪ Overhaul.

▪ Overhaul and test of all valves

▪ Simulation and test of the complete system

▪ No sea trial is required

▪ Training of crew.

▪ Spare parts.

▪ All required spare parts and overhaul kitsare carried to the vessel.


5 years top to bottom maintenance of ME-B/C engine control system

Failure of the engine control system can cause failures in start, running and performance.These failures of main engine cause troubles with operation and off-hire.Therefore we focus on assisting you.

▪ Overhaul.

▪ Overhaul and test of actuators, accumulators, lubricators, FIVA valves, hydraulic hoses and pneumatic system

▪ Simulation and test of the complete system

▪ No sea trial is required

▪ Training of crew.

▪ Spare parts.

▪ All required spare parts and overhaul kits.


Shop test attendance

For optimized operation the shop test is the one only chance to make sure your main engine is performing.Therefore we focus on assisting you.

▪ Evaluation and advice on engine specification.

▪ Thorough evaluation of the specification followedrecommendation.

▪ Attendance during official shop trial.

▪ Evaluation of performance and consumption

▪ Tuning of engine based on design target

▪ General execution and appearance

▪ Attendance during overhaul inspection.

▪ Evaluation of engine parts dismantled after shop test

▪ Closing meeting and conclusion.

▪ Technical support in discussion with engine builder and class


Alpha lubricator optimization

▪ On most engines with Alpha lubricator the injection frequency is too low, in other words the oil is not refreshed as often as required. Thereby the oil becomes exhausted without lubricity and neutralization of acid. The reason is that the Alpha size is not matched to the engine output and the service feed rate.

▪ Consequently the stand time becomes short and the margin betweenwell running and failure becomes narrow leading to unintendedoverhauls and off-hire.

▪ A modification of the lubricators will increase the

margin and the reliability considerably.


Sea trial attendance

Sea trial is the one only chance to make sure your main engine is installed correctly and performing in the vessel.Therefore we focus on assisting you.

▪ Attendance during official sea trial.

▪ Evaluation of engine performance and consumption

▪ Tuning of engine based on design target

▪ General engine behavior.

▪ Attendance during overhaul inspection.

▪ Evaluation of engine parts dismantled after sea trial

▪ Closing meeting and conclusion.

▪ Technical support in discussion with yard and class


Day to day support

Quick and straight forward technical advice and answers to your day to day operation can make the difference keeping the vessel in steady operation. Therefore we focus on assisting you.

▪ Trouble shooting

▪ Evaluation of cylinder condition and lubrication

▪ Advices in general on main engines

▪ Recommendations on daily operation

▪ Recommendations on new building specs.

▪ All auxiliaries around the engines.November 2018 © Mardexs Danmark Page 14

Prices. Open and transparent prices makes your budgeting reliable.

▪ Pre-dock remote survey with list of spares EUR 2,150.00

▪ Supervision of main engine overhaul in DD. EUR 9,070.00(est)▪ Based on 6 cylinder full overhaul.

▪ INCL PRE-DOCK REMOTE SURVEY with list of spares Appr. 6 days work and 2 days travel.

▪ Attendance during official shop trial. EUR 6,300.00▪ Based on 3 work days and 2 travel days

▪ Attendance during official sea trial. EUR 8,200.00▪ Based on 5 work days and 2 travel days

▪ Top to bottom overhaul of pneumatic system EUR 12,330.00(est)▪ Overhaul incl. all spare parts, i.e. 5S50MC

▪ Alpha lubricator 5 years Maintenance EUR 6,630.00▪ Overhaul excluding spares.

▪ Alpha / ME lubricator injection optimization EUR 10,630.00▪ Execution including parts.

January 2018 © Mardexs Danmark Page 15

Prices. Open and transparent prices makes your budgeting reliable.

▪ ME-B/C system 5 years Maintenance EUR 29,630.00

▪ 6S50/60ME-B/C overhaul excluding spares. 2 engineers and 2 fitters

▪ ME-B/C system 5 years Spare parts

▪ 6S/G50ME-B EUR 38,030.00

▪ 6S/G50ME-C EUR 39,630.00

▪ 6S60ME-C EUR 51,130.00

▪ Daily rate for service attendance. EUR 1,190.00

▪ Daily rate for travel EUR 965.00

▪ Daily allowance EUR 50.00

▪ Flat rate, no overtime. Same for week days, holy days or weekend.

▪ Travel costs are charged at actual costs.

▪ Above prices are estimates. Please ask for quote.


References

▪ Maersk Tankers

▪ Torm

▪ Norden

▪ Team Tankers

▪ BW Gas

▪ Odfjell

▪ Gearbulk

▪ E. R. Shiffsfart

▪ Thome Ship Management

▪ Donnelly

▪ Maersk Line LTD.

▪ Wallem Shipmanagement

▪ J. Lauritzen

▪ C. P. Offen

▪ CMA CGM

▪ L. T. Ugland

▪ Hafnia Tankers

▪ Erria

▪ V-Ships

▪ Evergas

▪ Anglo Eastern SM


Contact Information


Mardexs DanmarkStrandvejen 100DK-2900 HellerupDenmarkTel: +45 36 12 61 00e-mail: [email protected]

Erik Brems Kristensen

e-mail: [email protected]

Mobile: +45 21 14 71 94

The end


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Your Marine Diesel Experts. Beside you on the engine from ... · Cylinder lubricator upgrade and...

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