Dorivaldo Paiva Dorivaldo

Realizar manutenção e reparação com segurança de equipamentos mecânicos, motores de combustão internas, bombas centrífuga simples e de duplo estágio, turbinas,equipamentos hidráulicos etc. 

Work Experience:2012-2016 Mechanic Position onboard High Specification Jack up Rig Transocean Honor.Onboard of Rig Transocean Honor worked on various Chevron Projects on block Block zero (0 &14) Chevron Takula bravo and Tukula Alfa, Sanha, Mufameira Congo river project.As Mechanic, I was in charge of performing maintenance and repair on mechanical equipment namely CAT Main engines Model 3516B, performing planned maintenance 500/1000/2500/5000 Hours services as well as corrective maintenances, replacing water regulators, sensors, heat exchangers plates, seal kits etc.Perform Planned & corrective Maintenance on Sullair Air Compressors hour services.Lifting Equipment such as Baker Marine Deck Cranes Model BMC- 2250 & 900E planned/corrective jobs. Other Drill floor material handling equipment like Top Drive Varco TDS8S & ST120 Iron Roughneck, routine checks and repairs if required.Assist in testing, troubleshooting, repair and maintenance, disassembly and assembly of the other mechanical equipment’s installed in the auxiliary Machinery spaces. Repair of tools and equipment in use onboard the rig.Mud pumps National Oil Varco MDL 14-P-220 triplex Pump, assisting drilling crew on change out of valve, seat and piston and repair of hydraulic operated Valves,Perform housekeeping on working areas and mechanical shop.2010-2012 Assistant Mechanic onboard Deepwater Semi- Submersible Rig named Transocean Rather, ESSO project on Block 15 Angola.Onboard Transocean Rather I had worked on different ESSO projects Kizomba A and B Esso Block 15. Be familiarize with various rig equipment’s and makers.2009-2010  Trainee Mechanic position onboard Deepwater Drill Ship Rig Petrobras 10.000  from Transocean, on Petrobras project on Block 18 Angola2004 – 2009 Trainee Assistant Mechanic, Jack up Rig Adriatic 1 Transocean, Chevron Project on Block 0 & 14 Participate on a special program named Accelerated rig training for position of (ART mechanical) including conclusion of On job Training OJT book. As mechanic trainee, I had worked on different position and departments to be familiarized with rig equipment’s, like motorman, assist. Mechanic and ART Rig mechanical III, onboard Adriatic-1 I have been working with Shelf Drilling as Night Mechanic 2 Years in jeckup rig(SDT) at Dubai. In this moment I was work in Lifua project in Cabinda chevron Block zero. 

Education:2001-2004 High School Graduation in Industrial Mechanical,  for oil & Gas installations at National Oil & Gas Institute of Sumbe Cuanza Sul in Angola.2012-2016 Industrial Mechanic Engineer graduation  At ISIA (Internatinal Higher Polythenic Institute of