DRUMS OF COKER PLANTS

In the year of 2014 PEMEX Refinación had the problem of the movement of the structure in the drums of the coking plants in Cadereyta N.L and Cd. Madero, Tamps. Derived from this, he decided to carry out studies to detect possible faults.

Due to its great engineering experience and highly trained personnel, USA TECHNOLOGIES DE MEXICO S.A. DE C.V. He was invited to participate in this project. Derived from the studies, the repair engineering was carried out by the equipment licensor (Foster-Wheeler) and the details of how the project would be carried out according to the client's needs (PEMEX) were made, using the strict attachment to engineering approved by the supervision as well as respecting the ASME codes.

The repair of the skirts of the coking plants was a very large project that required skilled labor, specialized engineering, materials of the highest quality, use of new technologies, an effective development according to the estimated times and the satisfaction of the client. end of the work to consider us the best alternative for future repairs.

RESTORATION OF HEATERS

The Public Works Contract at Unitary Prices DCPA-OP-RMAD-SP-GMAD-L-63-15, whose purpose is the work consisting of: "Restoration of heater 2-H-01, of the Refinery Alkylation Plant Francisco I. Madero, in Cd. Madero Tamaulipas. Includes: Demolitions, dismantling, maneuvers with crane, fabrication of metal structures, welding, pipe, electrical and instrument integrations, burners, painting, refractories, radiography and tests“

It was divided into the following stages:

• Procurement and prefabrication
• Execution (Plant Stop)

Stage of procurement and prefabrication:

For the fulfillment of this stage, it carried out the planning and field surveys involving the personnel of PEMEX Industrial Transformation, derived from the revision to the basic engineering, the purchase orders necessary for the supply of materials were generated.

Continuing with the process of prefabrication of modules of the walls and ceiling of the heater 2-H-01 of the convection and radiation zone according to the basic and detailed engineering in our workshops. At the end of the mechanical prefabrication of the wall and ceiling modules of the heater and once the quality requirements were met, the sandblast, paint and refractory concrete applications were carried out.

USA Technologies de México counted on the participation of the departments supervising work, quality, work control and security, managing to fulfill in time and form the needs of our clients PEMEX Transformation, always complying with the quality standards and working with a strict compliance in matters of safety, health and environmental protection, since the fulfillment of our project in time and form depended on the critical route of the general repair of the Alkylation plant.

Fulfilling the objectives in time and working with strict adherence to the Safety Health Environmental Protection and developing the procedures of the company in each area of the project, achieving the objectives planned in our program of work and achieving the completion of the project in a record time of 19 natural days.

Execution stage in stoppage of plant

Once the activities have been carried out (chemical and vaporized washing) by the operating personnel of the Alkylation plant for the correct delivery of the equipment to be intervened, USA Technologies of Mexico gives the work for the intervetion of the heater to the plant stopped with the following sequence of activities:

Each one of the previous activities could be done in time, in form and with security. achieving the objectives and goals set, as well as the satisfaction of our PEMEX client for the service granted. Proving once again that the company USA Technologies is a reliable company, that stands out for teamwork, and full compliance with its commitments within the scheduled times and being a company with safety culture.