NR-12 Machinery Safety for Marble and Granite Processing Plants in Cachoeiro de Itapemirim, Brazil
Cachoeiro de Itapemirim is Brazil's marble and granite capital — home to over 500 stone processing companies. Gang saws, wire saws, bridge saws, polishing lines and waterjet cutters are all subject to Brazilian NR-12 safety compliance. ES Engenharia delivers full NR-12 projects with risk assessment, guarding installation and ART CREA-ES.
Why Marble and Granite Plants Are High-Risk Under NR-12
Stone processing machinery generates severe cutting, crushing and trapping hazards. Brazilian NR-12 classifies gang saws, bridge saws and polishing machines as high-risk equipment requiring documented risk assessment (APR), physical guards with interlock devices, two-hand controls on relevant machines, and operator training records. The Ministry of Labor (MTE) has intensified inspections in the Cachoeiro cluster following a series of severe injuries.
ES Engenharia has performed NR-12 projects across the Cachoeiro de Itapemirim stone cluster. We understand the specific machinery used in marble and granite processing — from Italian gang saws to CNC waterjet cutters — and design guarding solutions that protect workers without compromising production throughput. Our technical report with ART CREA-ES satisfies MTE requirements and insurance audits.
NR-12 scope for stone processing
- ✓ Risk assessment (APR) for gang saws, bridge saws and wire saws
- ✓ Guard design and installation for polishing lines and calibrating machines
- ✓ Interlock devices on gang saw blade enclosures
- ✓ Waterjet (CNC) machine guarding and two-hand control assessment
- ✓ Crane and overhead hoist compliance (NR-11 combined project)
- ✓ Compressed air system pressure vessel inspection (NR-13)
- ✓ Operator training documentation and sign-off records
- ✓ Technical report and ART CREA-ES — MTE follow-up included
Official certification body
CMSE® Engineer — the world’s leading machinery safety certification.
The CMSE® (Certified Machinery Safety Expert), granted by TÜV NORD — the world-renowned German certification body — is the most demanding and recognized credential in machinery safety. It is required as a technical qualification by companies such as Vale, Samarco and Petrobras in NR-12 compliance contracts.
Eng. Enio C. Soeiro, CMSE®, technical lead at ES Engenharia, is among the select group of TÜV NORD-certified engineers in Brazil — delivering reports and risk assessments to the highest international technical standard.
View profile — Enio Soeiro, CMSE®
Service Areas
Select a state to see the main cities served:
Espírito Santo ES +
Vitória • Vila Velha • Serra • Cariacica • Viana • Guarapari • Cachoeiro de Itapemirim • Linhares • São Mateus • Aracruz • Colatina • Nova Venécia • Barra de São Francisco • Castelo • Domingos Martins
Minas Gerais MG +
Belo Horizonte • Uberlândia • Contagem • Juiz de Fora • Betim • Montes Claros • Ribeirão das Neves • Uberaba • Governador Valadares • Ipatinga • Sete Lagoas • Divinópolis • Santa Luzia • Ibirité • Poços de Caldas • Patos de Minas • Pouso Alegre • Teófilo Otoni • Barbacena • Sabará • Varginha • Conselheiro Lafaiete • Itabira • Araguari • Passos
São Paulo SP +
São Paulo • Guarulhos • Campinas • São Bernardo do Campo • Santo André • Osasco • São José dos Campos • Ribeirão Preto • Sorocaba • Santos • Mauá • São José do Rio Preto • Mogi das Cruzes • Diadema • Jundiaí • Piracicaba • Carapicuíba • Bauru • Franca • Praia Grande • Cubatão • Limeira • Suzano • Taubaté • Barueri
Bahia BA +
Salvador • Feira de Santana • Vitória da Conquista • Camaçari • Itabuna • Juazeiro • Ilhéus • Lauro de Freitas • Jequié • Teixeira de Freitas • Barreiras • Alagoinhas • Porto Seguro • Simões Filho • Paulo Afonso • Eunápolis
Paraná PR +
Curitiba • Londrina • Maringá • Ponta Grossa • Cascavel • São José dos Pinhais • Foz do Iguaçu • Colombo • Guarapuava • Paranaguá • Araucária • Toledo • Apucarana • Pinhais • Campo Largo
Rio Grande do Sul RS +
Porto Alegre • Caxias do Sul • Canoas • Pelotas • Santa Maria • Gravataí • Viamão • Novo Hamburgo • São Leopoldo • Rio Grande • Alvorada • Passo Fundo • Sapucaia do Sul • Uruguaiana • Bento Gonçalves
Rio de Janeiro RJ +
Rio de Janeiro • São Gonçalo • Duque de Caxias • Nova Iguaçu • Niterói • Belford Roxo • São João de Meriti • Campos dos Goytacazes • Petrópolis • Volta Redonda • Macaé • Magé • Itaboraí • Cabo Frio • Angra dos Reis • Nova Friburgo • Resende
Santa Catarina SC +
Florianópolis • Joinville • Blumenau • São José • Chapecó • Itajaí • Criciúma • Jaraguá do Sul • Palhoça • Lages • Balneário Camboriú • Brusque • Tubarão • São Bento do Sul
Pará PA +
Belém • Ananindeua • Santarém • Marabá • Parauapebas • Castanhal • Abaetetuba • Cametá • Marituba • Bragança • Altamira • Tucuruí • Barcarena
Goiás GO +
Goiânia • Aparecida de Goiânia • Anápolis • Rio Verde • Luziânia • Águas Lindas de Goiás • Valparaíso de Goiás • Trindade • Formosa • Novo Gama • Itumbiara • Senador Canedo • Catalão • Jataí • Planaltina
Ceará CE +
Fortaleza • Caucaia • Juazeiro do Norte • Maracanaú • Sobral • Crato • Itapipoca • Maranguape • Iguatu • Quixadá • Pacatuba • Crateús
Mato Grosso MT +
Cuiabá • Várzea Grande • Rondonópolis • Sinop • Tangará da Serra • Cáceres • Sorriso • Lucas do Rio Verde • Primavera do Leste • Barra do Garças • Alta Floresta
Mato Grosso do Sul MS +
Campo Grande • Dourados • Três Lagoas • Corumbá • Ponta Porã • Naviraí • Nova Andradina • Aquidauana • Sidrolândia • Paranaíba
Distrito Federal DF +
Brasília
Pernambuco PE +
Recife • Jaboatão dos Guararapes • Olinda • Caruaru • Petrolina • Paulista • Cabo de Santo Agostinho • Camaragibe • Garanhuns • Vitória de Santo Antão • Igarassu
Amazonas AM +
Manaus • Parintins • Itacoatiara • Manacapuru • Coari • Tefé • Tabatinga • Maués
Critical equipment?
ES Inspection.
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