How old was the water main? Why did it rupture?
FJK: This particular main was approximately 25 years old. The age was not a factor as much as the location. Half of the main was resting on concrete and half was resting on soil. This difference of bedding can cause excessive stress on a main because the soil and concrete react differently over time and temperature. The concrete appears to be the ceiling of an underground vault which is part of the Nassau County Facilities. GCN: How much does it cost to fix an average rupture? FJK: The Village fixes most of the water mains with water department personnel. Time and material for a repair, on average, can range from $2,000 to $6,000. If an outside contractor is required, the price can escalate up into the $20,000 to $25,000 range. The real cost is in loss of water. GCN: How long does it take to fix a water main? FJK: Water main repairs or replacement vary in the amount of time and complexity. A simple repair on a small main can take as short as one to two hours. The more complicate repair
