Marine Chemist Services



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Captain E. Gerardo da Costa Duarte has spent a good deal of his professional time making sure shipyard workers don't blow themselves up or suffocate on noxious gases that have built-up in rarely-opened confined spaces. 

Before you expose yourself and/or others to the dangers of confined spaces onboard your vessel,  contact us for the right procedures to follow.


Gas Free Certification - Hot Work Permits - Monitoring - Emergency Repairs - Procedures for Hot Work - Fuel Contamination - Fuel Removal Procedures


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