 Constructora Subacuática Diavaz, S.A. de C.V starts operations in 1973, and presently is a leading company specializing in the markets of: Construction, inspection and maintenance of marine installations and in interior waters, its base of operation is in Ciudad del Carmen, Campeche, Mexico.
A trajectory and experience of 35 years in more than 400 projects successfully terminated speaks of our professionalism and the quality of our service. We are pioneers in Integral IMR projects in ducts. Forerunner in the application of new technologies for the inter connection of wet wells so as to optimize the production of hydrocarbons. Certified in ISO 9001:2000 since 2002. Trusted Supplier for PEP with the accreditation No. 0518/2006 since 2006. Occupies the first place in the Mexican market of geophysical and geotechnical studies carried out (more than 700) in alliance with Fugro Chance de Mexico. Leaders in the Commercial Diving Industry in Mexico. The basis of our development has been the constant innovation and search for the most efficient methods within an organizational culture of continuous improvement using leading technologies through strategic alliances. All our technical personnel have a conduct that is honest, responsible and with professional ethics in order to offer excellent services, complying with established quality regulations, safety and environment so as to satisfy our customers and the community. Presently, we are implementing an integral management system of quality and SIPASO to obtain the certification in ISO 14001 and OHSAS 18001. S E R V I C E S: IMR DUCTS  | Inspection of regular line and Risers with non-destructive tests approved by ASNT. | | Inspection of regular line, crosses and under water inter-connections using equipment operating by remote control (ROV). | | Rope Access with qualified personnel. | | Maintenance and repair of valves and special connections. | | Anti-corrosive protection of aerial and under water zones. | | Repair of lines and rising ducts using metallic casings. | | Analysis of Integrity Analysis of Risk. | | Monitoring and re-habilitation of cathodic protection systems. | | Construction and installation of buckets for propelling [metallic] [balls]. | | Stabilization of lines by installing beds of concrete, bags of sand-cement and dredging. | | Certified maintenance jobs. | | Installation of mechanical connectors. | | Installation of concrete beds in floating ducts. |
CONSTRUCTION, MAINTENANCE AND MODERNIZATION OF PLATFORMS DIAVAZ is positioned among the three most important companies in the industry of construction, inspection and maintenance of marine structures in the Campeche Sound. | Inter-connection of process lines. | | Installation of production equipment. | | Installation of attached structures. | | Electro-mechanical and instrumentation jobs. | | Installation of gas and fire suppression systems. | | Hydrostatic testing. | | Inter-connection of humid wells. | | Supply and installation of risers and expansion curves. | | Supply and installation of clamps, fenders and springs. |
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DIVING | Inspection of platforms with non-destructive tests. | | Installation and withdrawal of anodes. | | Under water cutting and hyperbaric welding. | | Inspection and maintenance of mono-buoys type SMB and IMODCO. | | Under water support in drilling activities. | | Industrial verification during the laying of lines. | | Salvage and recovery of marine platforms. |
Diavaz has developed more than 500 commercial divers since the 80´s. MARINE SOIL STUDIES | Geophysical and geothermic studies of shallow and deep waters. | | Geo-positioning of ducts. | | Satellite positioning services for vessels (DGPS). | | Studies in 2D and high-resolution 3D. |
Certification in ISO-14001 since 2004 and in 18001 since 1999. INFRASTRUCTURE  | DP2 Vessels of the new generation. | | DP” Atlantic Challenger. Quarters for 199 persons, 125-ton crane. | | DP2 Arbol Grande. Quarters for 199 persons, 100-ton crane. | | DP2 Deep Endeavour. Quarters for 199 persons, 90-ton crane. | | Equipment for saturation diving for working at depths of 300 m. | | ROV´s (Remote Operated Vehicles) | | Dredging systems using directional turbines ( [Mode of Action] IV) | | Qualified and certified Divers. | | Training center for industrial diving in Ciudad del Carmen, Campeche, Mexico. |
Constructora Subacuática Diavaz is a competitive organization, with solid operations capable of participating in high growth business niches and of successfully accomplishing projects of great magnitude and surpassing the customer’s expectations. |
