Final Presentation (jp)

MARINE BOILER REPAIRS Ltd.In co-operation with

OIL AND GAS TECHNICAL CONTRACTING EST

Inspection, Repairs and Chemical Cleaning of Boilers and Heat Exchangers in Shipping and Industry all over the

World

John Pitsilos Chemical / Corrosion Engineer (Msc) & Business Administration

(MBA) Specialist in Boilers’ Chemistries, Metallurgies & thermodynamics

Address: 196-198 Marias Kiouri Str., GR187 56, Keratsini, Piraeus, GREECEMain Contacts:

Phones: +30-2104000124, +30-2105595518E-mails: [email protected], [email protected]

mailto:[email protected]

mailto:[email protected]

MARINE BOILER REPAIRS Ltd.CONTENTS OF PRESENTATION

• ORGANIZATION CHART MANAGEMENT• SERVICES• REPAIRS SECTION• INSPECTION SECTION• CHEMICAL CLEANNING SECTION• MAJOR CASES AND CLIENTS• CHEMICAL CLEANING• BOILER REPAIRS

MARINE BOILER REPAIRS Ltd.

BOARD OF SHAREHOLDERS

• NICK SOUVLERIS MANAGING DIRECTOR & TECHNICAL MANAGER• Efi Souvleris Share Holder & auditor

• Dimitra Souvleris Share Holder & auditor Mathematics – MSc in Business Communication

ORGANIZATION CHART MANAGEMENT

• Nick SouvlerisTechnical Manager

• John Pitsilos Administrator, Coordination, Commercial Manager

Chemical / Corrosion Engineer (Msc) & Business Administration (MBA) Specialist in Boilers’ Chemistries, Metallurgies & Thermodynamics

• Pavlos Dionysopoulos Administrator, Coordination, Purchases Manager

Mechanical Engineer, Specialist in Welding, NDT & Quality Control / Assurance

• Lafayette Veiga Administrator, Coordination, Commercial Assistant

Geography – Energy Conservation - Msc in Waste Management


ORGANIZATION CHART MANAGEMENT OPERATIONAL EXECUTIVES

• Alex Ousta

Workshop Logistics & Human Resources Manager Expansion Bellows Specialist

• Andreas Karavas Workshop Fabrication Manager

• Dimitra SouvlerisManagement AuditorMathematics – MSc in Business Communication

• Dimitrios Koufalexis Secretariat

MARINE BOILER REPAIRS Ltd.ORGANIZATION CHART MANAGEMENT

OPERATIONAL EXECUTIVES

MARINE BOILER REPAIRS LTD.

A. REPAIRS SECTION BOILERS AND HEAT EXCHANGERS:• Main Boilers, Steam Generators • Auxiliary boilers, Heat Recovery boilers• Wastes boilers, Economizers• Exhaust Gas Boilers, Incinerators• Heat exchangers, Heating coils• Qualified Welding by certified welders • Including insulation, brick and refractory renewal

A. REPAIRS SECTION

• Tubes renewal (straight, bended, finned) • Headers, plates, furnaces renewal• Insulation, brick and refractory renewal• Safety valves repairs/test & renewal• Expansion bellows renewal• Following ASME and EN and DIN standards



B. INSPECTION & MAINTENANCE SECTION

• Metallurgic condition assignment survey • Remaining life assignment survey• Efficiency assignment survey• Endoscopic inspection• Boiler water conditioning & monitoring• Critical parameters: exhaust gases temperature,

deposits size in grams per cm², tube wall thickness in mm, etc.


C. CHEMICAL CLEANING SECTION• CHEMICAL CLEANING OF BOILERS AND HEAT

EXCHANGERS• Post operation CHEMICAL CLEANING (during

shut down)• Pre-commissioning CHEMICAL CLEANING

(after boiler erection)• On-Line CHEMICAL CLEANING (during

operation)• CHEMICAL CLEANING OF STAINLESS STEEL

TANKS & PIPING


C. CHEMICAL CLEANING SECTION • Boilers water scale removal• Boilers iron oxides deposits removal• Boilers cooper an silicates deposits removal• Degreasing and decontamination of boilers• Boilers fireside and gas side deposits removal• Steam condensers cleaning • All type of heat exchangers cleaning


• Major Chemical Cleaning Projects in the oil field:ON-LINE CHEMICAL CLEANING of the High Pressure Steam Generator No 5 of ABQ plants in Saudi Arabia, 2009• In the witness of ARAMCO Executives: • Mr ABDULLAH AL-MAHROUS, Mr AL- FAIZ MUSALAMI • Mr SALMAN AL-DOSSARY, Mr ARTHUR DEBBERT • Mr SAEED AL-AMOUDI • The removal of the existing boiler internal deposits of Calcium and

magnesium salts plus the iron and copper oxides.• The parts of the boiler to be cleaned contained evaporation tubes, wall tubes,

headers, steam drum and mud drum.• The applied procedure was the on-line chemical cleaning method, meaning

cleaning without stopping the operation of the boiler

MARI

• EFFECTED RESULTS (1) As per calculation scale removal 60% , (2) As per laboratory

analysis 54% in grams /square meter, (3) Reasonable reduce in stack gases temperature , (4) Maximum effected Corrosion 12 mils per year

Boiler’s data• Makers: Combustion Engineering: Type VU-60 ; Design pressure &

Temperature: 700PSI at 650 F; Boiler water content 14,000 gallons & Boiler heat exchange surface 1046 sq ft

Monitoring tests (a) stack temperature of gasses, (b) corrosion rate, and (c) for the

water sampling and measurement of PH, Conductivity, TDS, Iron content, Copper content, corrosion rate in mpy (mils per year)



• Major Chemical Cleaning Projects in the oil fields: Monitoring tests: PH, Conductivity, TDS, Iron content, Copper content

and corrosion rate in mils per year

• MOTOR OIL HELLAS SA, GREECE; under the supervision of TECHNIP (ITALY) Pre- Commissioning Chemical Cleaning of plant’s Heat Recovery Steam Generators, Steam Distribution lines to Hydro-cracking, Hydrogen Plant, Sulfur Recovery Systems, of Compressors’ Suction Lines and of Amines Systems of a total capacity in water 650 M3. Timing: 1st of August- 10th of September 2005

• BASF PETROCHEMICAL PLANT, Shanghai, China Pre- Commissioning Chemical Cleaning of plant’s Heat Recovery

Steam Generator, including feed and consumption lines of a total water volume capacity 400 M3.

• Plant Owner: BASF Intermediates THF/Poly-THF CAOJING-CHINA, Thermo Reactor unit - OSCHATZ BOILER,

• ORDER no. A01726• Client/ Plant Manufacturer 1st supervisor: TECHNIP TIANCHEN,

CHEMICAL ENGINEERING( TIANJIN) CO., LTD, • Boiler Manufacturer and 2nd supervisor: OSCHATZ German Boiler

Makers,


• Major Chemical Cleaning Projects In the oil fields: • SENOKO POWER PLANT, Singapore, 2004• Pre - Commissioning Flushing & Chemical Cleaning of two

Combined Cycle HRSG

• Client/ Local General Contractor & 1st supervisor: JURONG ENGINEERING, Singapore,

• Boiler Manufacturer and 2nd supervisor: CMI France turn-key construction company, Plant Designer and Manufacturer and 3rd supervisor : ALSTOM (Switzerland) Ltd, PowerTurbo-Systems,

BASF PETROCHEMICAL PLANT, Shanghai, China, 2005

Pre- Commissioning Chemical Cleaning of plant’s Heat Recovery Steam Generator, including feed and consumption lines of a total water volume capacity 400 M3.

Plant Owner: BASF Intermediates THF/Poly-THF CAOJING-CHINA, Thermo Reactor unit - OSCHATZ BOILER, Client/ Plant Manufacturer 1st supervisor: TECHNIP TIANCHEN, CHEMICAL ENGINEERING( TIANJIN) CO., LTD, Boiler Manufacturer and 2nd supervisor: OSCHATZ German Boiler Makers


• ARABIAN GULF OIL COMPANY, NAFURA GAS SEPARATION PLANT, BENGAZI, LIBYA, October 2002 – December 2002

• ARABIAN GULF OIL COMPANY, UBARI GAS SEPARATION PLANT, SAHARA, LIBYA, 2001

Pre-commissioning chemical cleaning of new carbon steel pipelines (3’’-32'‘); Supervisor: J & P (overseas) ENERGY & INDUSTRIAL SA



Major Industrial Boiler Repairs Projects(a)

• Public Power Corporation DETH/S.E.S, Greece at Power Stations : Komotini, Megalopolis, Melitis,

Linoperamata, Limnos Boiler partial repairs and re-tubing

• Bazan Group- Oil refineries Ltd, Haifa, Israel, 2014 Certified spot welding repairs at various equipment Partial repairs and re-tubing


Major Marine Boiler Repairs Projects(a)

• Cruise Ships of Celebrity-Royal Caribbean, based at Miami, USA

o HSGS partial welding, partial and full re-tubing of damaged square type fin tubes of type :13CrMo4- 5/14CrMo44 – EN 10216-2:2002+A1:2004 DIN

o Wastes heat boilers and incinerators flue gas boilers partial and full re-tubing of damaged square type fin tubes


Major Marine Boiler Repairs Projects(b)

•TANKER PACIFIC based in SingaporeFull boiler re-tubing onboard ΜΤ ΒΕRING SEA and INTAN during 2013: Boiler types – AALBORG AQ-9 of steam production 25 ton/hour and MHI JAPAN of steamproduction 60 ton/hour, plus great number of projects onboard ships, since 2004

•MSC based in Hong Kong and in Cyprus, onboard more than 30 ships, since 2008

MARINE BOILER REPAIRS LTD.• Major Boiler’s Types projects • TYPES OF MARINE BOILERS IN WHICH WE HAVE

EXPERIENCE• AALBORG, BABCOK & WILCOX, SUNROD-CPH, HYUNDAI,

KAB RUSIA, KANGRIM KOREA, KAWSAKI JAPAN, MHI JAPAN, MISTUI JAPAN, MIURA JAPAN, OSAKA JAPAN, SASEBO, ETC.

• SOME OF OUR MARINE CLIENTS:• OSG, TANKER PACIFIC, WALLEM, MSC, WILHELMSEM,

ATLANTIC BULK CARRIERS, OMNI SHIPS, ATLAS MARITIME, PULLMANTUR, EUROBULK, CELEBRITY CRUISES, ELETSON, CMA CGM, SEACHANGE, TMS TANKERS, FREE BULKERS, ETC.


•Thank you.

Final Presentation (jp)

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