Chemical Industry

Naphtalene distillation plant PDN, Continuous tar distillation plant PDA, Pitch-Anthracene plant PBA, Pitch solidification plant No.1 PSB1, Batch distillation plant No.2 & 3, Storage facility No.1, 2, 5 & 6.

The integrated engineering works carried out at these facilities have consisted of:

• Complete electric engineering : Design and assembly of the electrical enclosures, motor control room and auxiliary services as well as interfaces with Invensys DCS including instrumentation safety equipment.
• Electrical installation assembly, instrumentation and pneumatics, connecting with Invensys DCS.
• Commissioning: Calibration and regulation of smart measurement devices, pressure, temperature, flow and level sensors, servosystems and electrovalves.
• Programming of Invensys DCS I/A.

Naphtalene solidification plant PSN, Tar unloading and centrifuging plant, Water abstraction plant, Pitch solidification plant No.2 PSB2, Storage facility No.3 & 4, Sewage treatment facility No.1 & 2, Fire protection system, Pitch packaging plant.

The integrated engineering works carried out at these facilities have consisted of:

• Electrical installation (engineering, electrical enclosures, assembly, programming and commissioning) with Siemens Simatic S7 and WinCC and communicating with Invensys DCS.

R+D Pilot plants.

The integrated engineering works carried out at these facilities have consisted of:

• Electrical installation (engineering, electrical enclosures, assembly, programming and commissioning) with Omron.

FOX300 system migration to Invensys I/A DCS system.

• Hardware replacement ( control processors, cards, etc…) of FOX 300. New hardware installation for I/A System, upgrade of existing equipment to new I/A standards.
• Design and configuration of supervision & control systems with Invensys DCS.
• Design and assembly of Profibus fiber optic network.

Gas Scrubber Unit for IQN Energy

• Electrical installation (engineering, electrical enclosures, assembly, programming and commissioning) with Invensys DCS I/A.

Coal mixing plant, Coke classification plant, Coal storage facility, Water & general alarms PLC, Oven Battery interlocking PLC, Gas-meter PLC, Clearance measurement system PLC, Cogeneration plant PLC, Schenck scales (8 units), Water treatment plant.

The integrated engineering works carried out at these facilities have consisted of:

• Electrical installation (engineering, electrical enclosures, assembly, programming and commissioning) with Siemens Simatic S7 and WinCC and communicating with Invensys DCS.

Pusher machine update, coke transfer car and coke charging car electrical installation, Nalon Chem coke oven battery.

The integrated engineering works carried out at these 3 facilities have consisted of:

• Design and manufacturing of electrical enclosures, PLC programming, S7-300 and ET-200M.
• Electrical installation assembly and commissioning.

Supervision and control system of the electrical installation of A-B, C-D, E-F, G-H & P-Q autoclaves and supervision and control system of the electrical installation of water treatment plant.

• Design and assembly of electrical enclosure, design and calculations of pneumatic installation. Supervision and control : PLC programming, SIMATIC S7, WIN CC software and communication interface.
• Installation assembly and commissioning.

Enagas regasification plant Gijon, (Spain).

• Electrical enclosures assembly, FAT tests and technical support SCD, SCE, SSD & SSA systems testing.

Sodium sulphate and bleach pre-concentrator FORET factory, Toledo (Spain), Semisynthetic penicillin plant No.1 & No.2 at ADCA factory, Leon (Spain), Saint Gobain plating line, Aviles, Asturias (Spain).

• DCS modifications.

GALP Refinery Sines (Portugal).

• Detailed engineering, assembly, specifications and instrumentation supply for the new gas compressor control system PP-C1.

PROAS CEPSA Gijón, Asturias (Spain).

• Boiler replacement No.1 & No.2.
• Maintenance services.