High risk work, carried out with the pipeline in operation at the São Sebastião/SP Waterway Terminal (Tebar). The Elevação Construction carried out the replacement of ducts due to the useful life of the duct materials.

ABOUT THE WORK

Work of high difficulty and complexity, due to the high risk of explosion. The Elevação Construction was qualified for the work due to its high classification in the Petrobras CRCC, mainly in terms of safety.

SERVICES PROVIDED

●Drainage, Racketing and Degassing.
● Cleaning and disassembly of carbon steel aerial piping, with diameters between 26 and 30 inches.
● Replacement of block valves – exchange of drawers for motorized triple-eccentric with electric actuator.
● Manufacture and installation of pipe support.
● Use of guides and anchors.
● Painting and hydrostatic testing.
● Mitigation of the risk of explosion, with the use of specialized professionals.
● High complexity in tube handling, with professional Rigger. CLIENT: PETROBRAS/TRANSPETRO

CLIENT: PETROBRAS/TRANSPETRO
SEGMENT: GAS PIPELINE 
CONCLUSION: JANUARY 2012