Study of operation conditions for driving piles for the construction of Duques de Alba.
Study of operation conditions for driving piles for the construction of Duques de Alba.
Based on three existing modular pontoons,it was realized the basic project for the construction and assembly of 4 towers that will provide buoyancy and stability while the caisson construction.
Steel Project, stability calculations, and checking of the lightweight of three modular pontoons after the increase of breadth and length dimensions, allowing the construction of a bigger caissons.
Vessel of Petrogas company of 2004, which various studies were performed by COTENAVAL as justification of allowable work load values on landyards, Procedures manual of emergency towing, Procedures Manual of the emission control system of steam, Adequacy of the ventilation towers P-V, support for the gangway, and modification of drawings at the request of the shipowner.
Vessel of Petrogas company of 2004, which various studies were performed by COTENAVAL as Procedures manual of emergency towing, and modification of drawings at the request of the shipowner.
Vessel of Petrogas company of 2004, which various studies were performed by COTENAVAL as justification of allowable work load values on landyards, Procedures manual of emergency towing, Procedures Manual of the emission control system of steam, Adequacy of the ventilation towers P-V, and modification of drawings at the request of the shipowner.
After detecting by the shipowner a loss of loading of the ship, due to various refurbishments and to the gain of weight and light weight of the vessel; but mainly to the increase in the weight of vehicles from the construction of the ship, the shipowner decided to study the possibility of increasing the maximum draught of vessel and thereby the carrying capacity of the same. COTENAVAL carry out this work within the technical advisory functions.
During all over the vessel construcction, COTENAVAL in name of the Ship-Owner, made in Shipyard the usual works of supervision and inspection of the works evolution.
During all over the vessel construcction, COTENAVAL in name of the Ship-Owner, we made in Shipyard the usual works of supervision and inspection of the works evolution.
In order to stablish new ferry routes to complement those that were working already, the Ship owner took over the vessel “Posidonia”. Our job as part of the technical advice consisted in the development and delivery of the requested technical documentation for the flag registration. Customer: Baleària
To refloat some damaged and sunked concrete caissons because a rough weather at the Prats dock, in Barcelona, COTENAVAL devised a system composed of the pontoons Cyes PC-UNO y PC-TRES and PC-TRES and a serie of floaring system with winches and pulleys.
During all over the vessel construcction, COTENAVAL in name of the Ship-Owner, we made in Shipyard the usual works of supervision and inspection of the works evolution. Customer: Baleària
During all over the vessel construction, COTENAVAL in name of the Ship-Owner, we made in Shipyard the usual works of supervision and inspection of the works evolution. Customer: Baleària
Cotenaval has collaborated in the construction of these two ferries from the negotiation phase of the contract, advising on the definition of the same, until the supervision of the project during the construction phase, ensuring that they are built in accordance with the requirements of the specification, the construction contract, the project, international norms and standards, etc. The “Hypatia de Alexandria” was delivered in January 2019, and the delivery of the second vessel, named “Marie Curie”, is scheduled for the summer of 2019. Main dimensions: Length: 186.48m Beam: 25,60m Strut to deck. Main: 9,15m Strut to deck. Top: 15m Full load draft: 6.75m Propelling power: 20,600kW LNG tanks: 2 x 165m3 Service speed: 24.6 kn Maximum capacity: 880 people Load […]
COTENAVAL,as the Technical consultancy of BALEARIA, has been the responsible of the Conceptual design as well as of the coordination of the agreement between BALEARIA and LaNaval for the new Ferry of BALEARIA. This Ferry its forseen to start to operate by 2019. GENERAL CHARACTERISTICS: Spanish ferry operator Baleària has ordered two dual-fuel ferries from compatriot Shipyard Construcciones Navales del Norte – LaNaval, with the estimated EUR 350 million (USD 390m) deal expected to be firm in two months. SMART SHIP: The new ferries, apart from being the first newbuildings to run on liquefied natural gas (LNG) in Spain, will be the biggest ever built in any Spanish shipyard, according to La Naval. The eco duo will have a length of 225 meters and a breadth […]
Vessel of Petrogas company of 2004, which various studies were performed by COTENAVAL as justification of allowable work load values on landyards, Procedures manual of emergency towing, Procedures Manual of the emission control system of steam, Adequacy of the ventilation towers P-V, and modification of drawings at the request of the shipowner.
After the adquisition of “Daniya”, in order to give a better service in the usual ferry rutes and, as a part of the technical advice that we give to the Ship-Owner, we were responsible of the diferent refurbishing and modifications needed on the vessel so that for a better adaptation to the different ports on the commercial route. Likewise, we made the coordination and also do the development and delivery of the requested technical documentation for the flag registration. Customer: Baleària
After detecting by the shipowner a loss of loading of the ship, due to various refurbishments and to the gain of weight and light weight of the vessel; but mainly to the increase in the weight of vehicles from the construction of the ship, the shipowner decided to study the possibility of increasing the maximum draught of vessel and thereby the carrying capacity of the same. COTENAVAL carry out this work within the technical advisory functions.
Within the search of a better energy efficiency in its services, Balearia proposed to build a catamaran propelled just with solar energy, for the passengers transportation in the port of Denia, between the terminal, sited in “Moll de la Pansa” and the historic old town. COTENAVAL intervined from the beginning with the coordination of the job of that vessel and also the suitability for the use of it in the port of Denia.
Due to operational needs, Petrogas Company, commissioned the construction of a new asphalt vessel to the shipyard Yangzou Ryuwa Shipbuilding, in China. Designed by Keonyang Ship Design & Eng., COTENAVAL reviewed the drawings and suggested amendments were recommended to the shipowner to suit the vessel’s needs. Follow-up surveis were conducted, as like as the necessary negotiations with the Administration for the vessel’s hoisted Spanish flag as “Herbania” since 2013.
On 2009 Petrogas Company purchased a chemical vessel from the Korean Samho Corporation Shipyard. COTENAVAL job consisted in the development and delivery of the requested technical documentation for the flag registration in Spain as Tinerfe. Also all the survey and reports were made to agree on the terms of purchase.