Project Description
Brief summary of activities:
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- Period: 2011
- Project: Pau Brasil
- Client: Construtora Construcap
- Project: Expansion of Michelin’s tire plant in Itatiaia – RJ.
Mechanical:
Installation and provisions:
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– 2 boilers, 25 tons each;
– 4 cooling towers of 100 Trs each;
– carbon steel tanks for processo water, 120m³;
– 2 stainless steel tanks for potable water, 15m³ each;
– pumping stations for fire control with 3 diesel motors with outflow rate of 350 m³/h each;
– 2 reserve tanks for fire control with 1.5 million liters each;
– GN docking station for boilers;
– 2 compressed air generator stations with Atlas Copco compressors;
– stainless carbon steel pipelines for utility systems with approximately 1,800 tons.
– fire control system with approx. 8,000 Sistema de combate a incêndio com aproximadamente 8000 sprinkler nozzles and 60 hydrants;
– 4 km of ductile cast iron class K-9;
– Pipeline accessories, valves, filters, rackets, connection in general, assembly of hydraulic systems with SCH 160 pipes and hydraulic pumps;
- Hydrostatic and flushing tests for chemical cleaning in many pipe systems;
Calculation and assembly of support for all of the aerial tubes within the buildings;
Sizing and assembly of the entire thermic isolation of cool water and vapor network - Electrical:
- Main substation 138 KV
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1.1. Assembly of porticos;
1.2. Assembly of main and secondary dams;
1.3. Assembly of a transformer of20 MVA – 138/13.8KV;
1.4. Assembly of 3 breakers 1.250A / 145KV – 31.5KA;
1.5. Assembly of a tripolar circuit breaker 1250ª / 145KV;
1.6. Assembly of grounding resistor of 13,8KV – 40A / 10 S;
1.7. Assembly of one group of high tension protection relay;
1.8. Assembly of medium tension general cubicles;
1.9. Adaptation of grounding system.- Medium tension interconnection between the main S/E with substations PB3; PB4; PB5 and PB6;
- Assembly os substations PB3; PB4; PB5 and PB6, with type Gama SMC of Schneider cubicles, equipped with fixed breakers 630A / 350 MVA – 17,5KV;
- Installation of three-phase transformer of 2.500KVA, with transformation 13.800 / 440 Volts – IP 23;
- Installation of low tension switchboards;
- Installation of capacitators and harmonic filters, complete 440V – 900 KVA;
- Installation of normal low tension system in 440V, 220V and 127 V;
- Supplying of energy panels of the machines;
- Installation of emergency low tension system;
- Installation of no break system;
- Installation of SPDA system/ grounding;
- System of normal illumination of sheds measuring 120,000m²;
- Distribution of external illumination, with posts of 6 meters, 12 meters and 15 meters;
- System of emergency illumination with generators and autonomous blocks;
- Installation of detection system and fire alarm
- Installation of telephone and data system;
- Installation of access control system and detection of intrusion;
- Installation of supervision system/CLP.