"THE SPANISH NAVAL INDUSTRY WILL REACH WITH FORCE TO BRAZIL AND ANY COUNTRY THAT INTENDS"

ANGEL RUIZ (Head of Zone-Finanzauto Barloworld, Caterpillar dealer for Spain)

We are with Angel Ruiz Gijón. An excellent technician and very knowledgeable about systems and naval engine. He has a long experience in the sector, and he is working for Caterpillar dealer since 1999. Your opinion may be very relevant to this blog.

C. Marqués- How did your life? Can you make a brief summary of your experience?

Ángel Ruiz Méndez- I've been in the naval world since 1999, after finishing my studies and after a brief stint in the field of electrical distribution and education. Since childhood I have been attached to both the ships and the engines because my father worked as commissioning engineer of Caterpillar engines during 40 years, and I thanks to him the easy way I couldt  find.

C.M.- We are in the "Veranes" and "Veriña", two of the last tugs of ARMON. By the way, both of them have the IMO II technology in engines. Were the first to incorporate these new engines in tugboats and ships built in Spain?

A.R.- Exactly. As you know, IMO II certification is required for ships with keel laying after January 1 this year 2011, but, of course in collaboration with ARMON SHIPYARDS, and REMOLQUES GIJONESES (REGISA)  we achieved that last October the IMO II a reality in Spain in the "Veranes" tug and in April this year with "Veriña" tug.

C.M.- From your point of view and with ease, what does technology (normative) from previous IMO II requirements?
A.R.- First of all a very significant reduction in NOx emission levels, engine much "cleaner" and careful with the environment.

C.M.- The IMO II includes significant and progressive limits to reduce emissions of sulfur oxides (SOx), nitrogen oxides (NOx) and particulate matter (discussed first). Also includes important revisions to the NOx Technical Code, which contains procedures for testing and certification of marine engines that comply with the regulations. How to deal with this legislation and testing?

A.R.- CATERPILLAR engineers have been working in several technical solutions to implement in the engines in order to optimize emissions and fuel consumption. The MARPOL Annex VI in 1997 addressed the issue of emissions and in our R & D departments were working from that day with the goal, not very far, for get the zero-emission engines.


In MAK engines is carried out basically a variation of Miller cycle that involves a change in the moment of opening the intake valves. The final result is a lower temperature in the combustion chamber, reducing the concentration of NOx emitted into the atmosphere.


However, the progress made by MAK does not stop there, but also the engines feature a mechanical device in the camshaft known by its acronym FCT (Flexible Camshaft Technology) which reduces particulate emissions (mainly ash and charcoal) in regimes of low-load work. This makes for a powerplant that produces virtually no visible smoke.

C.M.- Engines are checked at the factory. But, also controls the motors to submit yourself once installed?.
A.R.- We do not verify the emissions directly into the atmosphere, but we check a number of parameters in the engine to ensure smooth operation and verify that the measures taken are as close as possible to the measures on the factory bench testing.

C.M.- In the "Veranes" or "Veriña" tugs for example, which have been working about 8 months and operating with power of 2970 kW, are the new engines IMO II presented a greater adjustment or maintenance of the above?
A.R.- On the contrary, absolutely perfect working conditions, although both vessels are under  a special monitoring program directly from the manufacturer CATERPILLAR Motoren, in order to check the performance of new systems during the first hours of operation.

C.M.- CATERPILLAR has two distinct business lines such as Caterpillar and MAK. Tell this differentiation.
A.R.- CATERPILLAR built his first marine engine in 1937 and it has a product range that extends from 11 kW to 5650 kW, in what might be called high-speed engines.

In 1997 CATERPILLAR MAK bought one of the leading manufacturers of engines called "medium speed engines". With this acquisition, CAT has extended its product range to 16,000 kW becoming the largest manufacturer with more power range on the market. Indeed, due to the tradition and reputation in the market, Caterpillar decided to keep this trade name.

C.M.- Everybody tell me about the excellence of your service and maintenance, I know you're going to say so, but .... What is your strategy of assistance and intervention teams in Asturias for example? What areas do you offer coverage?.
A.R.- Our office is here close to 20 km, in Pruvia, the heart of Asturias. We offer coverage throughout the region, both marine and terrestrial equipment, industrial, mining machinery, public works and construction. We have over 25 fully qualified mechanics and a support team 24 hours. We also have two branches in Leon and Ponferrada to cover the assigned area.


In Spain we have 11 branches and 15 delegations, distributed throughout the country. All of them are located parts warehouses, commercial offices and other ancillary services.


There is also a General Warehouse of spare parts, located in Arganda del Rey (Madrid), with over 10,000 m2, with a stock of over 80,000 references that allow us to offer an availability of 92% in less than 24 hours and 99 % 48 to 72 hours, all looking for "the road to excellence" in service to our customers.

C.M.-  The set of technologies developed for the technological know him as ACERT. Can you expand on this concept and what vectors together?.
A.R.- ACERT is the result of an investment of over $ 500 million.

ACERT concept represents a set of technologies applied to engine design in order to optimize fuel consumption and emissions of the same. Optimization involves all total combustion process, working on electronic control systems, injection and air intake systems.

Research on combustion has been one of the objectives of the engine engineers for years, but only CATERPILLAR has the experience, resources and technology base for the optimum combustion reality.

C.M.- CATERPILLAR working at the forefront of standards and requirements. How far evolution extends your engine?. How many years from now you work on your R & D + I?
A.R.- Given that the IMO II we note and approved before it was required by law, we are working on technology for engines with IMO III that as you know are needed from January 1, 2016, and  I know the results are surprising....

C.M.- Regulations (IMO II, etc) forget the needs of the owner? ¿Real benefit or penalize move-taxed-the owner?. What is your view on this?
A.R.- The law is strictly necessary and there is no doubt that the initial investment cost is higher. The SSCC equip the vessels with a much higher standard of quality, which affects a higher initial value of the ship and lower depreciation thereof. Environmental regulations are part of our everyday life (electric cars, leds ,...) so I think  the shipbuilding sector must and will be gradually tightened.

C.M.- How do you see the current situation of the shipbuilding industry in the country? When do you think we will have a reasonable growth?.
A.R.- I see the current situation in a moment of uncertainty to the resolution of the Tax Lease record in the European Competition Commission. But it shows much more movement than in the previous two years and I think from 2012 it will be fully regularized. The crisis has left several shipyards closed or in bankruptcy, but in my humble opinion, the unreal situation we had in 2007 and 2008 where the huge demand we had made even delivery times of 30 months for a particular model of engine.... today we have 6 months.....

C.M.- There is much talk of Brazil. Do you think they will reach that market for our industry?

A.R.- Several Spanish business sector are already working there, others are doing market research deeper ... I think The Spanish naval industry will reach with force to Brazil and any country that intends

C.M.- Some say that given the magnitude of their needs ended up subcontracting "forgiving" many of the demands of Mercosur does your opinion?

A.R.- Handle data we managed indicates that the needs of the Brazilian market for the next 10 years are only about 300 ships engaged in the oil market (supplys, transport platforms, ...). Or outsource or facilitate the entry of naval sector bussinesmen from other parts of the world to open new shipyards in the country.

C.M.- For intuition ... What are the hot spots for you business to our shipbuilding industry in this decade?

A.R.- We are going to have opportunities in the world offshore tug vessels for special and very high added value. I think countries like Brazil, Mexico, Angola, .. will be our major clients in the near future.

C.M.- Since we are in Gijón. Without wishing to commit ... Can you explain the overall project workis taking place in Musel?

A.R.- Enlargement of the Port of Gijón has led to new and modern facilities that have adapted to future demand, why not, helping the growth of Asturias industry.


The project has implemented a new breakwater, which starts in Cape Torres and with a total length of 3,800 m and three different alignments with structural typology, will form a basin of 145 has sheltered waters. It has also included the construction of a pier located in the northern part of the basin of 1,250 m in length, with depths ranging from 20 to 27 m and a width exceeding 400 m allowing simultaneous berthing of three 230,000-dwt Bulkcarriers and 20 m depth. Complete protection of the slopes filled interiors, located on the west and south of the pier with a length of 1,650 m, giving a total landmass of 140 hectares with land reclaimed in full the sea.


The new dry bulk terminal to be implemented in these facilities have a discharge capacity of more than 25 million tons, with a storage area of ​​60 hectares which will collect up to 2 million tons of iron ore and coal. All this combined with the new planned investment will make the Musel a reference port in Spain.

C.M.- You know our web-3kmi naval.com-and platform system it represents. How do you assess this initiative to make known abroad the Spanish shipbuilding industry?

A.R.- A fantastic initiative and a spectacular platform for anyone interested anywhere in the world, knows both the excellent quality of construction of the Spanish shipyards and the various manufacturers and distributors working for this sector.

C.M.- Can we say that from this interview we have Don Ángel Ruiz collaborating on issues of naval Motorization?          

A.R.- Of course, it will be a pleasure to work with you.

We parted on one day, although rain predicted, it has been sunny and very pleasant. Very grateful for the cooperation and time spent.

INTELLIGENCE + TECHNOLOGY IN THE MODERNIZATION AND AUTOMATION OF NEW AND EXISTING SHIPYARDS

From my own experience over the years, and that obtained from MARTEC Engineering, a specialized company providing high level modernization and automation solutions to the ship building industry, -particularly Shipyards-, I will try to make a brief observation and comments on those aspects I consider to be the most interesting.

Automation is a system, where, the production tasks usually performed by humans are transferred to a set of technological elements. It consists of two different parts:

The Operational part is the part that acts directly on the machine. These elements make the machines work and perform the desired operations. These are the driving machine operative elements: motors, cylinders, air compressors, welding & cutting elements, markers, sensors as photodiodes, robots, etc.

The Command Part is usually a PLC (Programmable Logic Controller). In an automated manufacturing system, the programmable automaton is the brain of the system and must be capable to communicate with all the elements of the automation system.

Objectives of the modernisation/automation

Before implementing an advanced automation system, it must be clearly understood as well as be convinced that a number of targets will be mainly achieved:

1. Great improvement of levels of productivity in terms of reducing cost and improving quality
2. Production increase
3. Improve of working and safety conditions by elimination of arduous works.
4. Rationalize the transfer of pieces (plates, profiles, panels, subassemblies, sections, blocks etc.)
5. Perform operations impossible to control intellectual or manually
6. Improve availability providing requested amounts at the right time
7. Simplify maintenance. Operators do not require great knowledge for the process
8. Integrate management and production

My experience in data

Spanish shipyards – Sestao, Ferrol, Puerto real, Sevilla, Juliana… The automated equipment together with the modernisation concepts implanted by MARTEC in these shipyards, allow me to see first hand, and make myself a site composition in this regards.

The first conclusion I draw is the incomparable and surprising quality of the work achieved, which affects directly and very positively to the product itself as well as to the following processes of production, particularly when in tier. A small error at first stage, say in drawings, cutting, welding etc., becomes a huge problem (and cost in hours) during the assembly process. The automation provides the precise quality to eliminate these initial errors.

It is true that to achieve this, among other things, the Shipyard must have a powerful technical office capable to generate reliable final drawings to be then transferred to the Command Part (software) system in real time in order not to stop or create any disturbance to the production chain.

The increase of production and productivity depends on the Shipyards investing decision in modernisation/automation, moving it forward in the same proportion as the ship delivery.

The saving in the line construction of the blocks and the time saving during assembly process in the tier, might be well about 15% of the total time of the steel work (hull). The quality achieved and the well controlled process is directly involved in these savings, preventing in this way having to make costly correction and reforms afterwards.

Another very important aspect to be considered is the significant improvement obtained in safety at work. Since blocks move online, the possibility of accidents caused by plates, panels, subassemblies blocks etc in suspension, are drastically minimized. This point is of utmost importance since, apart from the drama and tragedy that represents each accident or casualty, the productive and economic impact generated is absolutely negative for the Shipyard. I have found that workers are more focused on their job and also more efficient, because they know that the processes are safe and they do not have to take any risks of moving pieces, which forces them to be in a constant vigilance.


The rationalization of materials handling and moving is another point to bear constantly in mind. A huge amount of hours are lost in the transfer of different material and parts when the shipyard workshop is not well organized in conjunction with the equipment installed or to be installed. Depending on each case, the efficiency of the mobilization might be improved between 10 -20%.


No doubt that the implementation of an automated system reduces personal, but the staff required should be more qualified and should be trained and familiarized with computer control environment. Even so, the balance is always positive and this will benefit the shipyard productivity.

As a preliminary summary, from my point of view, nowadays in order to compete in shipbuilding industry at a global level, the Shipyards do not have any other option than get modernized, undertaking the necessary investments to innovate by implementing automation. There is NOT other way. Therefore, the most increase in production and productivity the most reduction of the ratio Hours/Ton, which, in one word, is the most crucial Ratio for a shipyard.

In this complex shipbuilding field, the only company, that I know, capable to modernize/automate the Shipyards, making their complete turn key integration, is MARTEC Engineering.

Today, more than ever, to be competent, one must get trough modernization and reduction of production costs .

Sometimes I think that the intelligence-technology relationship is more than just the application of the equation Intelligence + technology = automation/modernization.