Siemens Ltda. - Power Transmission and Distribution
The final destination is a sub-station owned by San Diego Gas & Electric.
Design, supply and construct acoustic absorptive barrier walls around three 54.9 MW reactors and guarantee a minimum 8 dB average sound level reduction. The acoustic treatment was installed in the client’s shop in Jundiaí in São Paulo State.
SCOPE OF WORK
Design, supply and construct panelized acoustic absorptive barrier walls complete with removable panels. Exterior dimensions 3m (w) x 3.2m (l) x 4.2m (h).
A guaranteed average of 8 dB sound level reduction.
A 54.9 MW Reactor designed to absorb voltage fluctuations in the high voltage power grid. Sound levels recorded at 1/3 and 2/3 of the wall height averaged 78 dB(A).
INNOVA’s proprietary B35 Assembly complete with removable panels and pipe penetrations.
UNIQUE PROJECT HURDLES
Design a unique panelized system using materials that can withstand a marine environment. Working under a very tight schedule in the client's plant, often at night in order to accommodate reactor assembly. Barrier walls to be designed to withstand 3G and 5G lifting and moving forces during transport from Jundiaí to San Diego, California.
INNOVA completed this project between February and March of 2004.