Links Affiliated Businesses:

Non-Destructive Testing

LegendD. Lewis company can mark with colored paint, white chalk, 1"/2" blue tape, permanent marker, colored flags, etc.

6 - Electrical
1 - Water
7 - Storm Drain
2 - Sewer
3 - Communications
8 - Gas
4 - Underground Utility
5 - Reclaimed Water

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NRG, El Segundo, CA


Job Information: "NRG" Natural Gas Plant, Dec. 2006

NRG is a natural gas plant in El Segundo, California. 
NRG was looking for the "prestressed" steel cabling within the 8" concrete slab. For safety and accuracy they called D. Lewis Company on the job.

The picture on the bottom left is the radar readout of the concrete slab with utilities and the "prestressed" steel clearly visible.

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