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Comprehensive Work Plan for Train Weighing and Suspension Adjustment

Detailed statistical studies, workflow processes, and procedures for train weighing, suspension shimming, ballast definition, and installation to ensure optimal train leveling and performance.

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Plano de trabalho – Pesagem Trens Consórcio FROTAPOA 07/03/18
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 2 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 3 Estudo estatístico dados já coletados – Condição inicial  Condição inicial dos trens: • Trens nivelados; • Sem ajuste por calçamento da suspensão primária / secundária • 3 de 10 TUE´s OK sem ajuste; • População de eixos OK sem ajustes: • População de Carros OK sem ajustes: MA  56% RA  92% RB  74 % MB  76% • Desvio é localizado Amostra=10 Confiança= 95% Mediana 1,09% 1,03% 1,88% 4,09% 1,17% 1,11% 1,23% 0,98% 1,54% 2,58% 2,47% 0,85% 3,55% 1,77% 0,87% 1,01% Máx 2,04% 3,90% 4,49% 7,36% 3,30% 5,31% 5,95% 3,22% 3,53% 6,15% 4,38% 2,75% 6,03% 4,76% 3,99% 3,14% Mín 0,14% 0,28% 0,88% 0,15% 0,19% 0,21% 0,03% 0,01% 0,52% 0,51% 0,45% 0,29% 1,16% 0,10% 0,04% 0,07% s 0,66% 1,13% 1,31% 2,26% 1,17% 1,92% 1,69% 1,28% 1,00% 2,28% 1,24% 0,84% 1,44% 1,52% 1,25% 0,92% Média 1,00% 1,43% 2,32% 4,14% 1,34% 1,83% 1,68% 1,31% 1,75% 3,05% 2,53% 1,14% 3,46% 2,24% 1,14% 1,14% Prob.Ac <4,5% 100,00% 99,67% 95,19% 56,33% 99,66% 91,80% 95,26% 99,36% 99,69% 73,81% 94,41% 100,00% 76,49% 93,19% 99,64% 99,99% MA MA1 MA2 MA1-1 MA1-2 MA2-1 MA2-2 RA RA1 RA2 RA1-1 RA1-2 RA2-1 RA2-2 MB1-2 MB MB2 MB1-1 RB RB1 RB2 RB2-2 RB2-1 RB1-2 RB1-1 MB1 MB2-2 MB2-1 E 0,25% 0,42% 0,49% 0,84% 0,43% 0,71% 0,63% 0,47% 0,37% 0,84% 0,46% 0,31% 0,53% 0,56% 0,46% 0,34% 4,5% 10 de 16 eixos com 95%; 1 eixo (MA2-2) com 56%;
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 4 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 5 Estudo estatístico dados já coletados – Condição final  Condição final dos trens: • Trens nivelados; • Com ajuste por calçamento da suspensão primária / secundária • 9 de 10 TUE´s OK com ajustes através de calços; • População de eixos OK sem ajustes: • População de Carros OK sem ajustes: MA  85% RA  98% RB  96 % MB  83% • Desvios localizados nos carros M após ajustes Mediana 0,66% 1,27% 2,55% 3,68% 1,28% 2,07% 1,12% 0,87% 1,54% 2,56% 1,34% 1,13% 3,56% 2,51% 0,34% 1,09% Máx 1,98% 2,61% 4,36% 4,49% 2,37% 3,51% 3,26% 3,34% 3,56% 4,15% 3,79% 2,61% 5,56% 4,73% 2,38% 3,11% Mín 0,05% 0,49% 1,49% 1,31% 0,04% 0,21% 0,03% 0,01% 0,24% 0,99% 0,84% 0,06% 2,09% 1,17% 0,04% 0,07% s 0,58% 0,65% 0,91% 0,89% 0,75% 1,17% 1,09% 0,94% 1,10% 1,07% 0,94% 0,84% 0,98% 1,10% 0,69% 0,89% Média 0,74% 1,27% 2,60% 3,57% 1,32% 2,01% 1,26% 1,12% 1,74% 2,67% 1,71% 1,08% 3,55% 2,59% 0,60% 1,12% Prob.Ac <4,5% 100,00% 100,00% 98,14% 85,27% 100,00% 98,37% 99,85% 99,98% 99,40% 95,62% 99,85% 100,00% 83,39% 95,89% 100,00% 99,99% MB1-2 MB MB2 MB1-1 RB RB1 RB2 RB2-2 RB2-1 RB1-2 RB1-1 MB1 MB2-2 MB2-1 RA RA1 RA2 RA1-1 RA1-2 RA2-1 RA2-2 MA MA1 MA2 MA1-1 MA1-2 MA2-1 MA2-2 E 0,22% 0,24% 0,35% 0,33% 0,28% 0,43% 0,40% 0,35% 0,41% 0,40% 0,35% 0,31% 0,35% 0,41% 0,26% 0,34% Amostra=10 Confiança= 95% 4,5% 14 de 16 eixos com 95%; 4º eixo carros M com 84%;
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 6 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 7 Fluxograma de trabalho LIBERAR O TREM BOLSA VAZIA E BIELA SOLTA ANÁLISE RESULTADOS E PROPOSTA DE CALÇAMENTO, PRIMÁRIA E/OU SECUNDÁRIA PESAR BOLSA CHEIA BIELA FIXA RESULTADO OK? LASTRAR ANÁLISE RESULTADOS E PROPOSTA DE CALÇAMENTO, PRIMÁRIA E/OU SECUNDÁRIA PESAR BOLSA CHEIA BIELA FIXA PESAR BOLSA CHEIA E BIELA FIXA PESAR BOLSA CHEIA E BIELA FIXA BOLSA VAZIA E BIELA SOLTA OK OK OK OK NOK NOK NOK NOK **** MOVIMENTAR O TREM ATÉ MATHIAS VELHO ANTES DAS PESAGENS ****** VERIFICAR NIVELAMENTO ANTES DAS PESAGENS
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 8 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 9 Procedimento de definição de calçamento  Dados de entrada necessários: • Pesagem com bolsas cheias e bielas fixas  condição de operação • Pesagem com bolsas vazias e bielas soltas  elimina efeito de secundária e barra de torção  Conceitos:  Dados de saída: • Indicação de quantidade e localização dos calços; • Explicação do motivo para tal definição; RESULTADO OBTIDO POTENCIAL CAUSA POTENCIAL AÇÃO CORRETIVA Diferença de carga na caixa Inclusão de calços na secundária Diferenças de carga no truque Inclusão de calços na primária Diferenças de carga no truque Inclusão de calços na primária
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 10 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 11 Definição de lastramento  Definição de carga na roda para ajuste dos eixos com maior probabilidade de desvio baseado na condição final, após ajustes por calço  Considerando ajuste dos de 2s (95% da população) para 4,5% tem-se: Mediana 0,66% 1,27% 2,55% 3,68% 1,28% 2,07% 1,12% 0,87% 1,54% 2,56% 1,34% 1,13% 3,56% 2,51% 0,34% 1,09% Máx 1,98% 2,61% 4,36% 4,49% 2,37% 3,51% 3,26% 3,34% 3,56% 4,15% 3,79% 2,61% 5,56% 4,73% 2,38% 3,11% Mín 0,05% 0,49% 1,49% 1,31% 0,04% 0,21% 0,03% 0,01% 0,24% 0,99% 0,84% 0,06% 2,09% 1,17% 0,04% 0,07% s 0,58% 0,65% 0,91% 0,89% 0,75% 1,17% 1,09% 0,94% 1,10% 1,07% 0,94% 0,84% 0,98% 1,10% 0,69% 0,89% Média 0,74% 1,27% 2,60% 3,57% 1,32% 2,01% 1,26% 1,12% 1,74% 2,67% 1,71% 1,08% 3,55% 2,59% 0,60% 1,12% Prob.Ac <4,5% 100,00% 100,00% 98,14% 85,27% 100,00% 98,37% 99,85% 99,98% 99,40% 95,62% 99,85% 100,00% 83,39% 95,89% 100,00% 99,99% MB1-2 MB MB2 MB1-1 RB RB1 RB2 RB2-2 RB2-1 RB1-2 RB1-1 MB1 MB2-2 MB2-1 RA RA1 RA2 RA1-1 RA1-2 RA2-1 RA2-2 MA MA1 MA2 MA1-1 MA1-2 MA2-1 MA2-2 Amostra=10 Confiança= 95% 2s (95%) - kgf - - - 82,94 - - - - - 26,29 - - 100,28 28,70 - -
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 12 Definição de lastramento  Dados obtidos por lastro provisório nos TUEs 226 e 233:  Nota-se: • ~80% do peso de lastro aplicado no AE CAB2 LE é transferido para o T2 • Restante da carga se distribui aleatoriamente sem mudança significativa • O peso de lastro transferido para T2 se divide nos eixos  aprox. 50/50  Considerando as cargas de roda necessárias para ajuste dos trens anteriormente e o comportamento notado nos testes de lastramento: • Um lastro de 250kg atende à 95% da população. Carro Eixo RB2-2 RB2-1 RB1-2 RB1-1 MB2-2 MB2-1 MB1-2 MB1-1 MB2-2 MB2-1 MB1-2 MB1-1 Lastro AE CAB2 LE Dif% 0,25% 4,71% 1,51% 0,44% 4,73% 1,60% 0,04% 1,05% 1,37% 2,82% 0,54% 1,28% Carga LE (kN) 43,64 41,51 -- -- 48,45 49,87 -- -- 49,96 49,24 -- -- Lastro AE CAB2 LE Dif% 0,80% 3,36% 1,58% 0,30% 3,78% 0,73% 0,05% 1,51% 0,10% 2,33% 0,74% 0,75% Carga LE (kN) 44,32 42,59 -- -- 49,36 50,76 -- -- 51,09 49,91 -- -- Dif do Lastro (kN) 0,68 1,08 0,91 0,89 1,13 0,67 Dif do Lastro (kg) 69 110 93 91 115 68 Percentuais 39% 61% 51% 49% 63% 37% 179 75% Total Roda vs Lastro Total Roda vs Lastro 183 Total Roda vs Lastro 183 83% 83% 226 - MB 238kg Sem lastro Sem lastro 220kg 220kg Sem lastro 233 - MB 233 - RB
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 13 1. ESTUDO ESTATÍSTICO  CONDIÇÃO INICAL 2. ESTUDO ESTATÍSTICO  CONDIÇÃO FINAL (APÓS AJUSTES) 3. FLUXOGRAMA DE TRABALHO 4. PROCEDIMENTO DE DEFINIÇÃO DE CALÇAMENTO 5. DEFINIÇÃO DE LASTRAMENTO 6. INSTALAÇÃO DOS LASTROS AGENDA
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 14 250mm 410mm 280mm 260mm Peso = 10kg Peso = 7kg Instalação dos lastros – Detalhes dos lastros Material: Aço carbono pintado Espessura: 12.7mm  Detalhe dos lastros: • 2 tamanhos diferentes, • 10kg para facilitar a montagem. • Dois pinos soldados para encaixe. • Aplicação de adesivo para eliminar folgas dos pinos.
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 15 Instalação dos lastros – Carros M Rack do ATC Peso Total = 263kg  Instalação dentro do Armário Elétrico lado esquerdo, abaixo do rack e região entre o rack e a cabeceira
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 16 Instalação dos lastros – Carros M  Detalhes de fixação dos lastros abaixo do rack Uma chapa de 5mm com 4 pinos será rebitada na chapa localizada no parte inferior do rack do ATC Pinos para posicionamen to dos lastros Rebites para fixação da chapa
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 17 Instalação dos lastros – Carros M Uma outra chapa será rebitada no piso na área livre entre o rack do ATC e a cabeceira 2 Pinos para posicionamen to dos lastros Rebites para fixação da chapa  Detalhes de fixação dos lastros entre rack e cabeceira:
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 18 Instalação dos lastros – Carros M Os lastros serão posicionados pela lateral do ármario do ATC Primeiro serão posicionados os lastros que estão abaixo do ATC Após isso, os lastros na lateral do ATC irá ser posicionado  Sequência de instalação:
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 19 Instalação dos lastros – Carros R  Instalação dentro do Armário Elétrico lado esquerdo Peso Total = 155kg
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 20 Instalação dos lastros – Carros R  Detalhes de fixação dos lastros: Locais dos rebites para fixação da chapa A chapa de fixação dos cabos deverá ser retirada e após isso, uma nova chapa com os pinos de encaixe irá ser rebitada no local
© ALSTOM SA, 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authorisation, is strictly prohibited ALSTOM - 25/08/2026 – P 21 Instalação dos lastros – Carros R  Detalhes de fixação dos lastros : Após a fixação da chapa com os pinos, os lastros serão posicionados no local e os cabos fixados nos furos das abas da chapa Furos para fixação dos cabos
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