Proyectos Ejecutados

EXECUTED PROJECTS

DVH

(Double V Holding)

Atmosphere Emissions Control System

Scope:

• Baseline to determine initial parameters and reduction objectives

• Development of pre-engineering of the model and Preparation of basic and detailed engineering for manufacturing in workshops, civil works, electrical works, mechanical works and instrumentation and control.

• Supply of materials and manufacturing in workshops, Pre-assembly of parts in workshops and transfer of parts to the site.

• Execution, supervision and control of civil works, mechanical works, electrical works and instrumentation and control of the entire project.

Commissioning of the system and guaranteed project values.

SCEA

CFECT “Punta Prieta” Thermoelectric Power Plant. in La Paz, Baja California Sur Atmospheric Emissions Control System.

General description: SCEA Atmospheric Emissions Control System.

In order to solve the problems of Emissions to the atmosphere, due to the burning of fuel oil, and consequently the generation of Particulate, Opacity and SO3, it was necessary to use technologies that allowed to control emissions and that for the first time in Mexico would be used in an Integral way .

The main need is to control SO3, inside the Boiler, for which patented technology was used.

To consider this solution as a viable alternative in the control of emissions, it required an Experimental Evaluation (Guaranteed Values-Instituto Investigaciones Eléctricas), which were carried out successfully.

Concepts evaluated in a Baseline:

• Levels of Sulfur Trioxide (SO3),

• Total Suspended Particles

• Opacity

Recognitions: Award for Technological Development and Innovation

SCEA: Within the framework of the CFE's 13th Institutional Meeting on Quality and Competitiveness, held from November 26 to 28, 2007, the Coordination of Thermoelectric Projects was awarded the CFE 2007 Technological Development and Innovation Award, for carrying out of the Project: "Atmospheric Emissions Control System for the Punta Prieta CT, U1 to 3, in La Paz, BCS."

Aero condensers - Durango

Scope:

• Supply of materials for the manufacture of Ducts (Steam Heads.)

• Detailed engineering for the manufacture of Ducts (Heads.)

• Manufacture of Ducts or Headers (prefabricated pipes) in workshops.

• Pre-assembly of parts in workshops.

• Transfer of parts to the site.

• Assembly of the main structure of the air condenser, Ducts and Pipes, fans, panels, steam heads, steam lines, platforms, stairs and railings.

• Electrical installation (Laying trays and wiring.)

• Initial tests for start-up. (Aero condenser, hot box, boilers and turbines.)

CFECTCCC North Combined Cycle Thermal Power Plant. .

Aero condensers

The aero condenser is a heat exchanger used in power plants to condense the steam coming from the low pressure turbine discharge. For this, the steam is conducted through large Ducts and Pipes to the condensation panels. The cooling medium, in this case, is forced air, which, by means of fans, will pass through bundles of finned tubes that make up the panels.

Atmosphere Emissions Control System

Scope:

• Baseline to determine initial parameters and reduction objectives.

• Supply of materials and manufacturing in workshops (4,200 tons of Qualified, drawing, cutting, drilling, machining, rolling and finishing), Pre-assembly of parts in workshops and transfer of parts to the site.

• Execution, supervision and control of civil works, mechanical works, electrical works and instrumentation and control of the entire project.

• Development of manuals and delivery of Quality Dossiers

Commissioning of the system and guaranteed values of the project

SCEA

CFECT Central Termoeléctrica José Aceves Pozos, Mazatlán Sinaloa. Atmospheric Emissions Control System Units 1,2, and 3.

SCEA - Mazatlan

Results Obtained: Guaranteed Values Achieved

Before

After

SCEA: Test values guaranteed by Central Thermoelectric CT JOSE ACEVES WELLS, Sinaloa, 22 March 2012 (Unit 3).

Astoria II - Tampico, Tam / Queens, NY

Project:

Project Carried out in partnership with Santos CMI, HRSG Assembly in Tampico, Tamps. For Astoria II project in New York, USA

Backle Durr - Abener for CFE Hermosillo

Project:

Project carried out for CFE - Hermosillo, through Backle Durr

• Supply, manufacture, painting, transportation of steel structures, pipelines, pipes and tanks.

• Assembly of condenser and air condensers for Combined Cycle Power Plants.

• 3,000 tons. structure.

• Additionally electromechanical work

Other Projects carried out at Backle Durr:

HAYS, TX BALCKE DURR, INC.

Supply, manufacture, painting and transportation of support structure, ducts, pipes and condensate tanks for aero condensers in Hays Energy Project (2 units.)

MIDLOTHIAN, TX BALCKE DURR, INC. –ABB

Supply, manufacture, painting and transportation of support structure, ducts, pipes and condensate tanks for air condensers in Midlothian Energy Project at Dallas, Texas (4 units)

MONTERREY, NL BALCKE DURR, INC.-ABB

Supply, manufacture, painting and transportation of support structure, ducts, pipes and condensate tanks for aero condensers at the Huinala Combined Cycle plant in Pesqueria, Nuevo León (2 units).

Luz y Fuerza / GE - DF and Edo. Mex

Project:

Project carried out in partnership with Santos CMI, for Luz y Fuerza through GE

• Installation (O.Civil and Electromecánica) of 8 electricity generation plants with gas turbines LM 6000 (256 MW) Mexico.

PEMEX / Ebramex - Minatitlan, See

Project:

Project carried out for PEMEX through Ebramex

• Prefabrication and Assembly of Spools: Pipes and accessories of different diameters and specifications (AC, SS, Alloy Steel) (500,000 diametrical inches)

• Reconfiguration of the Lázaro Cárdenas del Río Refinery, Minatitlán Ver.

• Plant Preservation (Lázaro Cárdenas del Río Refinery)

Mittal Steel - Obregón, Sonora

Project:

Project carried out for Mittal Steel for the design and engineering of the Assembly of an Iron Mineral Concentration Plant in Cd. Obregon, Sonora. with 2.0 mm Capacity. Tons. / Year

Mittal Steel Molinos - Guaymas, Sonora

Project:

Project carried out for Mittal Steel Molinos, in Guaymas Sonora

• Installation of a Terminal for the reception of Iron Ore and Ship Feeding, with a capacity of 2.00 MM tons per year.

• Assembly of Structures, Conveyor Belts, hoppers, civil and electromechanical works

Procter & Gamble - Apizaco, Tlaxcala

Project:

Project carried out in partnership with Santos CMI, for Procter & Gamble

• EPC modality project

• Cogeneration plant, combined cycle. 40 MW capacity, using a General Electric gas turbine, type LM 6000.

PEMEX - Chiyoda, Tula Hidalgo

Project:

Project carried out for PEMEX for the Assembly of the gasoline plant.

• Assembly of the DA-104 Tower, 85 meters high and weighing 650 tons, including cleaning, anticorrosive painting and hydrostatic tests, as well as stress relief in air.