Provisioning or Integrated Solutions
1.1. - Customer: Companhia Brasileira
de Trens Urbanos - CBTU - METROREC (Recife Subway)
Contract: New South Line of Recife subway (14Km in extension)
Contractor: BALFOUR BEATTY RAIL Brazil
Complete project, civil works, electromechanical installations
of Substations 69KV, 9 MW Traction, 3 KVCC, and Aerial
Network Disconnection Switch Stations to provide power
supply to the new line, as well as the interconnection
with the existing downtown Line.
1.2. - Customer: Companhia Paulista de Transporte
Metropolitano de São Paulo - CPTM - SP
Contract: 03 Tracks's Train Maintenance Work Shop -
Line F: " Abrigo Engenheiro São Paulo "
Contractor: Consortium CAF, ALSTOM and BOMBARDIER
General Work Management and Planning. Aerial Network,
Grounding and lighting Electrical and Electronmechanical
Project. 13,8 KV Eletropaulo Standard Cabin manufacture
Aerial Network, grounding and lighting components manufacturing
and supply. Interconection of Workshop Aerial Network
to the line in operation.
Aerial Network, Lighting, Grounding and Switchboard
Assembly and Supervision. Operation tests and comissioning,
as well as the start-up.
1.3.- Customer: Companhia Brasileira de Alumínio
Contract: Modification of 40m of the energized Bars
set (750VCC and nominal 70 KA) on the Rectifier Group,
which feeds the Aluminium Oven.
Contractor: Asea Brown Boveri Ltda. - ABB Brasil
Project and manufacturing of Bus Bars set, accessories
and devices needed to replace the existing bars without
As the existing Bus Bars set was energized, the assembling
and welding of the new bars was performed, as well as
the progressive replacement of old bars.
Final measurements to check its proper
2.- Turn-Key fases Management
2.1.- Customer: Companhia Paulista de Transporte Metropolitano
de São Paulo - CPTM - SP
Contract: 138 - 88 / 22 KV, 30 / 60 MVA Primary Substation,
30 / 60 MVA, to feed São Paulo Subway Line 5
Contractor: SIEMENS - Brasil
General Planning and Management of this Substation works.
138 - 88 KV Manoeuver Yard Electromecanical Supervision
and Assembling (Outdoor), 22 KV Switchboard, 22 / 0,44
KV Transformers, Rectifiers Group, AC and CC Low Tension
Panels, Batteries and Chargers Electromechanical Assembling
and Supervision. Comissioning, operation tests and start-up.
2.2.- Customer: VESPER (Brazilian Mobile Telecommunication
Contract: 04 Mobile Telephone Switching Offices and
Base Radio Stations: Lapa, Guarulhos, Penha and Santos
(City of São Paulo Districts)
Contractor: Spectra Telecon do Brasil
Planning, Management and Inspection of Mobile Switching
Office and Base Radio Stations Assembling.
2.3.- Customer: Companhia Paulista de Transporte
Metropolitano de São Paulo - CPTM - SP
Contract: On board ATC Equipment System on the Series
Supervision, revision and tests of the ATC equipment
system, Work general Schedule prepartion with ADTRANZ
and General work supervision at the ADTRANZ workshop.
Trains equipment installation, switchboard component
and equipment revision, assembled switchboard workbench
tests and train testings participation.
3.- Installations Retrofiting
3.1.- Customer: Companhia do Metropolitano de São
Paulo - São Paulo Subway
3.1.1.- Local: North - South / East - West Lines Operation
Control Center (OCC) , which totalize 30 Km in extension,
24 Passengers Stations and Two Million People Daily
Progressive and gradual replacement, during night period,
of OCC feeding substation equipment and switchboards,
in order to improve it without the Operation Control
3.1.2. - Local: North - South Line, in all 24 Passengers
Stations From Santana to Jabaquara Station
- 15 motorized disconnection switch (25 KV, 1200A) replacement
- 67 Askarel Transformers Replacement by Dry Transformers:
of the 2800 KVA - 22 / 0,637 KV Rectifiers and 1000
/ 500 KVA - 22 / 0,48 KV Substations.
This work was performed during
the night period, and taking all safety precautions
in order to keep the continuous operation of the Passengers
Stations and Subway.