Grupo Zelda has a technical-professional structure specializing in project management, oriented at organizing and administering resources efficiently, with the object to complete the different phases of a project, complying with the scope, time, cost and quality demanded by the customer, always under a direct control of the risks inherent to it.
We have consolidated over the years the necessary experience that has allowed us to develop works of major importance, positioning ourselves as a leading enterprise of great prestige. The specialized technical services in the maritime scope we offer are, among others:
· Marine docks, Piling, Sheet Piling, Buoys, Dock Defenses, Berthing and Mooring Dolphins.
· Dredging: clamshell, dragline, long-arm excavator, pipe discharging cutting dredger, trailing suction hopper dredger (TSHD).
· Coastal protection: breakwaters, jetties, shoreline stabilization, shoreline recovery.
· Marine outfalls and submarine pipelines.
· Construction of cofferdams.
· Submarine inspections.
Since our company was founded, we have executed projects which encompass a wide spectrum such as:
· Industrial warehouses.
· Asphalt paving.
· Concrete paving.
· Sports courts.
· Dirt movement.
· Roadways, sidewalks and curbs.
· Urban planning.
In these disciplines, the projects executed correspond, among others the followings:
· Loading Arms.
· Gas Substations.
· Gas Pipelines.
· Oil Pipelines.
· Pipeline Suspension Bridges.
· Storage Tanks.
· Lighting Systems.
· Cathodic Protection Systems.
· Hydrostatic Pressure Tests.
We offer a complete service of high precision and standards of quality in the area of topographic, bathymetric and geodesic studies, oriented to be projects developed in the maritime, land and dredging operations areas, with application to the different branches of engineering. As part of the studies that we offer, the following ones stand out:
· Single and multi beam bathymetric surveys.
· Sea bottom characterization.
· Geophysical studies (sub-bottom profile).
· Tides, marine currents and sediment dynamics studies.
As part of the diversification in the business line of Grupo Zelda, we have stood out in the execution of projects such as:
· Residential buildings.
· Single-family houses.
· Malls.
· Tourism developments.
· Social interest housing.
2006 Holcim Reinforcement of the Puerto Cumarebo pier. Falcon State, Venezuela
2005 VOPAK Demolition and Reconstruction of the concrete platforms of the dolphins B5, B6, B7, and B8, and Vopak’s pier in Puerto Cabello, Carabobo State, Venezuela.
2004 PDVSA Petróleo Adecuación del sistema de descarga de combustible en la plataforma de tanqueros en el terminal marino “El Guamache”
2003 Club Camuri Grande Construction of pier in Club Camuri Grande, La Guaira, Vargas State, Venezuela
2002 Club Puerto Azul Concrete pile driving in the pier of Club Puerto Azul, Naiguatá, Vargas State, Venezuela
2000 Desarrollos Puerto de La Mar Costruction of the cruise ships pier of Porlamar, Nueva Esparta State, Venezuela.
1998 Venterminales, S.A. Reconstruction of the access bridge to the pier of Venterminales, Puerto Cabello, Carabobo State, Venezuela
1995 Corpoven, S.A Major repairs on the edge beams and concrete slabs of the Port of Guaraguao, Anzoátegui State, Venezuela.
1994 Instituto del Puerto Autónomo de Puerto Cabello (IPAPC) Installation of new defenses in the port of Puerto Cabello, Carabobo State, Venezuela.
1991 Cementos Caribe Construction of berthing point of the Cementos Caribe pier of Cumarebo, Falcon State, Venezuela.
1990 Instituto Nacional de Puertos (INP) Repairs of the edge beams and installation of new defenses in the port of Puerto Cabello, Carabobo State, Venezuela.
1990 Gobernación del Distrito Federal Construction of piers, breakwaters and dredging of the fishing port and marina La Zorra, La Guaira, Vargas State, Venezuela.
1988 Instituto Nacional de Puertos (INP) Construction of La Ceiba Port. Trujillo State, Venezuela
1987 Corporiente Construction of the fishing port of Cumana, Sucre State, Venezuela
1982 Goberación de Miranda Civil works for the protection of the aqueduct of El Clavo population, Miranda State, Venezuela.
1982 Gobernación de Miranda Construction of the beach resort of Cuchivano, Higuerote, Miranda State, Venezuela.
1981 I.N.O.S. Sea outfall “B”, El Cuchivano, Higuerote, Miranda State, Venezuela.
1977 Corpoturismo Construction of the marina of Cumana, pier, breakwaters, and beaching ramp, Sucre State, Venezuela.
1975 I.N.O.S. Construction of drains, collectors and interceptors in Miranda State, Venezuela.
2015 Damen Rental service of 330cl excavator to perform dredging works in the naval base, Puerto Cabello, Carabobo State, Venezuela.
2006 DSD-ENELVEN Dredging of the cold water intake channel of Termozulia plant, Zulia State, Venezuela.
2003 Club Camuri Grande Dredging of Club Camuri Grande, Vargas State, Venezuela.
2002 Instituto Nacional de Canalizaciones (INC) Maintenance dredging of the Bergantin bay, marine terminal of Guaraguao, Puerto La Cruz, Anzoátegui State, Venezuela.
2001 Club Puerto Azul Dredging of the Club Puerto Azul, Naiguatá, Vargas State, Venezuela.
2000 Instituto Nacional de Canalizaciones (INC) Dredging of the terminal of Puerto Miranda, Zulia State, Venezuela.
1999 Puertos del Litoral Central, P.L.C., S.A. Maintenance dredging of the port of La Guaira, Vargas State, Venezuela.
1999 Club Camuri Grande Dredging of the Club Camuri Grande, Vargas State, Venezuela.
1999 Consolidada de Ferrys (Conferry) Dredging of the ferry terminal of Punta de Piedra, Nva. Esparta State, Venezuela.
1998 Puertos del Litoral Central, P.L.C., S.A. Cleaning and maintenance dredging the docks Port of La Guaira, Vargas State, Venezuela.
1991 SIDOR Dredging of sediments in the oxidation pond of Sidor, Bolivar State, Venezuela.
1990 Desarrollos Urbanización Higuerote Dredging of channels and filling of channels lot of Ciudad Balneario Higuerote, Miranda State, Venezuela.
1990 Instituto Nacional de Puertos (INP) Expansion and dredging of the entrance channel to the port of Puerto Cabello, Carabobo State, Venezuela.
1981 Instituto Nacional de Puertos (INP) Dredging of de maneuver zone of the port of La Guaira, Vargas State, Venezuela.
1980 Instituto Nacional de Puertos (INP) Clamshell construction dredging of the port of Puerto Cabello, Carabobo State, Venezuela.
1980 Instituto Nacional de Puertos (INP) Dredging of de maneuver zone of the port of Carupano, Sucre State, Venezuela.
1980 Instituto Nacional de Canalizaciones (INC) Dredging of de maneuver zone of Puerto La Salina, Maracaibo, Zulia State, Venezuela.
1979 Instituto Nacional de Puertos (INP) Dredging of de maneuver zone of the port of Carupano, Sucre State, Venezuela.
1977 Ministerio del Ambiente y de los Recursos Naturales Renovables (MARNR) Dredging of drainage channels for the connection of La Laguna Guasimales, Sucre State, Venezuela.
1998 Corpoven, S.A Construction of breakwaters and sheet piling to stabilize the coast of the Jose Cryogenic Complex, Anzoátegui State, Venezuela.
1995 Corpoven, S.A Construction of breakwater for the Carabobo State, Venezuela.
1992 Gobernación del Distrito Federal Construction of breakwaters and piers of the popular marina Cabo Blanco of Catia La Mar, Vargas State, Venezuela.
1983 Mercedes Paparo Construction of breakwaters and dredging of the access channel of Caño El Guaraco, Rio Chico, Miranda State, Venezuela.
1983 Corpoturismo Construction of breakwaters, piers and beaching ramp of La Marina El Cuchivano, Higuerote, Miranda State, Venezuela.
1982 Gobernación del Distrito Federal Repairs of the beach resort of Catia la Mar, extension of breakwaters and beach fill, Vargas State, Venezuela.
1980 Ministerio del Ambiente y de los Recursos Naturales Renovables (MARNR) Construction of containment breakwaters and hydraulic fill of the Paseo del Lago of Maracaibo, Zulia State, Venezuela.
2014 Pequiven, S.A. Project intake and discharge , sea water Petrochemical Complex Hugo Chavez
2005 PDVSA Replacement of pipeline (ø 16″), highway 54, Barcelona
2003 PDVSA Replacement and laying of pipeline (ø 16″), highway 52, Barcelona
1996 Lagoven, S.A Pipeline maintenance in the furrial – jusepin corridor and laying of new flow pipelines
1995 Corpoven, S.A. Installation of gas network for the Carrizal urban zone
1994 Corpoven “Installation of gas pipeline,Guatopo – Quiripital stretch”
1994 Corpoven, S.A Flowlines, service and civil works in bare 10 station – San Tome
1991 Corpoven, S.A. Major maintenance of gas pipeline (ø 16″) – Central Zone
1991 Corpoven, S.A. Construction of new gas station – figueroa
1988 Corpoven, S.A. Maintenance of gas pipeline, occidental stretch – Valencia sector
1987 Corpoven, S.A. Maintenance of gas pipeline, central stretch and Cuji – Litoral
1986 Corpoven, S.A. Maintenance of gas pipeline, central stretch – La Encrucijada sector
2010 Cigarrera Bigott Construction of paving and lighting system. Carabobo Plant
2009 Owens Illinois de Venezuela C.A. Roadworks, drainage and storage silos. Valencia, Carabobo State, Venezuela
2008 Owens Illinois de Venezuela C.A. Construction of warehouse for storage of finished product. Valencia, Carabobo State, Venezuela
2003 PDVSA-BITOR Site preparation for Bitor’s orimulsion plant, cryogenic complex of Jose. Anzoátegui State, Venezuela
2000 SERVIFERTIL Modification of the cooling pond at Moron Petrochemical Complex. Morón, Carabobo State, Venezuela
1997 Lagoven, S.A. Construction of access road and oil locations of Rio Tigre RTL-3X Y RTL-4X. El Tigre, Anzoátegui State, Venezuela
1983 Gobernación de Miranda Construction of interurban Avenue – San Jose – Rio Chico, Miranda State, Venezuela
1981 M.S.A.S. Construction of Outpatient Medical Center – Cagua, Aragua State, Venezuela
1977 I.N.O.S. Construction of Wastewater Treatment Plant – San Sebastián Miranda State, Venezuela
1977 I.N.O.S. Construction of Wastewater Treatment Plant – Camatagua, Aragua State, Venezuela
1976 Centro Simón Bolívar Construction of underground parking lot – Centro Simón Bolívar Caracas, Venezuela
2015 Dredging International NV, Sucursal Uruguay Topographic, hydrographic and geophysical studies for the liquefied natural gas project of Sayago, Uruguay.
2014 Francasur S.A. (OAS) Multi-beam bathymetric surveys for the control of dredging for the liquefied natural gas project of Sayago, Uruguay.
2013 Dredging International NV Multi-beam bathymetric and satellite topographic surveys for the EPC gas pipeline Dragon-Cigma project. Guiria, Sucre State, Venezuela.
2013 Dredging International NV Single-beam bathymetric surveys for the dredging activities control for the project of expansion and modernization of the Port of La Guaira, Vargas State, Venezuela.
2013 Teixeira Duarte Satellite topographical control for the project of expansion and modernization of the Port of La Guaira,Vargas State, Venezuela.
2012 Mar Obras, S.A. – Mecor, C.A. Satellite topographic and single-beam bathymetric surveys for the project of loading capacity expansion in TAEJ Marine Facilities of the Cryogenic Complex of Jose, Anzoátegui State, Venezuela
2011 Consorcio Moron 2011 Single-beam bathymetric surveys for the dredging and topographical control of the seawater intake and discharge project of the new ammonia/urea plants of the Moron Petrochemical Complex – Pequiven. Carabobo State, Venezuela
2011 Mar Obras, S.A. – Inhipro Satellite topographic and single-beam bathymetric surveys of the construction area of Puerto Oasis Marina, Curacao.
2011 Waller Marine, INC Geophysical study for the installation of generating barges in the Joaquina Josefa Sánchez Bastidas Electric Complex of Tacoa. Vargas State, Venezuela
2010 Consorcio Dredging International – Van Oord Single-beam bathymetric survey of the exterior channel of the Orinoco River (Boca Grande Sector). Bolívar State, Venezuela
2010 Cielemca C.A. Currents and sedimentation study for the construction of the logistical support pier and mooring system for a generating barge, San Lorenzo, Zulia State, Venezuela
2009 Consorcio KTC Cumana II Single-beam bathymetric survey for the installation of a generating barge, San Lorenzo.
2009 Dredging International NV Single-beam bathymetric survey for the control of the maintenance dredging of the navigation channel of the Maracaibo Lake. Zulia State, Venezuela.
2009 Consorcio Dredging International – Van Oord Single-beam bathymetric surveys for the control of the maintenance dredging of the navigation channel of the Orinoco River, Bolívar State, Venezuela.
2008 Consorcio Dredging International – Van Oord Single-beam bathymetric surveys for the control of the maintenance dredging of the navigation channel of the Orinoco River, Bolívar State, Venezuela.
2008 Dredging International NV Single-beam bathymetric survey for exterior channel of the Maturin bar, Rio San Juan, Monagas State, Venezuela.
2008 Consorcio Dredging International – Van Oord Single-beam bathymetric surveys for the control of the maintenance dredging of the navigation channel of the Orinoco River. Bolívar State, Venezuela
2008 Consorcio Dredging International – Van Oord Single-beam bathymetric survey for the control of the maintenance dredging of the navigation channel of the Maracaibo Lake, Zulia State, Venezuela.
2008 VRV Ingenieros Consultores Single beam bathymetric survey for evaluation, study and alternative solutions for the submarine discharge, Macuto I. Vargas State, Venezuela.
2007 VOPAK Single-beam bathymetric survey for Vopak’s unloading pier, Puerto Cabello, Carabobo State, Venezuela.
2007 Holcim Single-beam bathymetric survey for sedimentation control of the access channel N° 1 to the Holcim pier, Cumarebo, Falcón State, Venezuela.
2006 Mar Obras, S.A. Single-beam bathymetric surveys and control of the dredging activities for the expansion of the combined cycle of Termozulia Plant, Maracaibo, Zulia State, Venezuela.
2006 Holcim Single-beam bathymetric surveys and control of the dredging activities of the access channel to the Holcim pier, Cumarebo, Falcón State, Venezuela
2005 MINTUR Hydrographic and topographic studies for the project of sustainable endogenous development, Isla La Tortuga, Venezuela.
2008 Construction of Trinidad Plaza Mall, Maracay, Aragua State, Venezuela.
2007 Construction Of “Ciudad Jardín” Residential Complex, San Diego, Carabobo State, Venezuela.
2005 Construction Of “Villas Del Campo” Real State Development – Miami, Fl, Usa.
1999 Construction Of “La Muralla” Housing Complex And Roadworks – Stage II, Guatire, Miranda State, Venezuela.
1996 Construction Of “La Trinidad” Housing Complex – Stage Iv And Mall, Cagua, Aragua State, Venezuela.
1995 Construction Of “La Trinidad” Housing Complex – Stage III, Cagua, Aragua State, Venezuela.
1995 Construction Of “La Rosa” Housing Complex – Stage I, Guatire, Miranda State, Venezuela.
1992 Construction Of “Vistamar” Residential Building, Playa Grande, Vargas State, Venezuela.
1992 Construction Of “La Trinidad” Housing Complex – Stage II, Cagua, Aragua State, Venezuela.
1991 Construction Of “La Muralla” Housing Complex – Stage I, Guatire, Miranda State, Venezuela.
1987 Construction Of “La Trinidad” Housing Complex – Stage I, Cagua, Aragua State, Venezuela.
B.O.D. Tower, 9th Floor, Office 9-10. Urb. San José de Tarbes,
Tlf: +58 241 821.1681 / 825.3858
Eugenio Mendoza Ave., La Castellana Square, IASA Bldg., 6th Floor, Office 602, Venezuela. ZP 1060
Tlf: T: +58 414 358.0320
EJ.E. Irausquin Boulevard 12 Oranjestad, Aruba
Tlf: T: +297 592.9347