Lake Havasu City, Arizona
This project consisted of 92,000 LF of sewer main ranging from 6" to 15", 222 manholes, 136,000 LF of 4" sewer service line and three lift stations. The water portion consisted of 1000 1 water services and relocation of water and sewer crossings. Road work consisted of 343,000 square yards of road grading that included reclaiming existing roadway and paving. Additional work consisted of constructing 2 wash crossings that included structure excavation, concrete slope paving drop walls and 60" CMP. Concrete structural work consisted of a precast bridge structure that entailed concrete drop walls, slope paving and A-Jax energy dissipaters for the storm water runoff. Project obstacles consisted of a 1 year completion and 10,000 LF of roadway maximum that could be disturbed without having asphalt placed on it. Digging conditions include rock and depths over 30'.
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