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Pine Tree Wind Project Owner's Engineering & Construction Management

Quick Facts

Photo documentation of LADWP's Pine Tree Wind Project—from setting the foundation to generating power.

Placing the leveling pad (Rat Slab) for the foundation and setting the conduit in place

Rebar cage ready for the foundation concrete to be poured

14 rock anchor bolts in place, average depth of 45 feet, grouted in place

Lifting the DTA (Down Tower Assembly-the 'brain') onto the foundation

Lifting base tower section onto the foundation

Lowering the base tower section down over the DTA and onto the foundation

Lining up the tower bolts with the holes in the base tower section

Base tower section down on the foundation

Lifting the mid tower section onto the base tower section

Next the top goes on and gets torqued into place

Nacelle (generator) is lifted on top of the tower

Rotor at base of tower

Hanging the rotor onto the front of the nacelle.

80 1.5 MW GE Wind Turbines in operation

Pine Tree Wind Project, Jawbone Canyon, California

Completed and ready for generation of green power

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