Project - Automation/Process Control

New cement crushing plants and cement shipping centres in Africa

Assignment Description

Complete detailed electrical engineering (MV/LV/ Process) and functional analysis – organic for process control software
Production of Medium & Low Voltage cabinets, automation and networks (motor control centres, associated variators)
Process control software
FAT tests and simulation of sequences and regulations
Complete electrical installation on site: power supply (MV/LV), auxiliaries, instrumentation – including local partners
On-site electrical tests (SAT) and industrial commissioning
Final performance tests
Training and after-sales service.

Nature of the work carried out : LV/MV electricity and Automation/Process Control

Goal of the overall project

New cement grinding factories and cement shipping centres in Abidjan (Ivory Coast), Conakry (Guinea) and Douala (Cameroon), with a capacity of 500,000 tonnes per year.

Some key figures

Table 2 MV (15kV/630A)
1 power plant 3 DG 2200 kVA for the Guinean factory
2 2000kVA transformers
3 3150 kVA transformers for MV motors
1 BT 5000A table for the Guinean factory (SIVACON)
3 MCC 3200A, withdrawable type on trolley, 120 outlets each (SIVACON)
36 field I/O boxes (ET200) connected via the FO network
DCS based on SIEMENS S7-400 PLC and WinCC
Technord library
Accessible remotely
180 km of cables (energy, control and network)
20 km of cable and pipe trays

Results

Realisation of the electrical project in compliance with costs, deadlines and quality to customer standards (deployment)
Partnership with a local company for efficient electrical assembly on site