Laserfiche WebLink
QUICK FACTS -SEWER <br />•390 miles of mains <br />•20 miles of OCSD mains maintained by City <br />•Average age: 50 years <br />•Life expectancy: 40 to 60 years <br />•Main replacement cost: $405M <br />•Current replacement rate is 0.1% of system per <br />year <br />•Industry standard is minimum of 1% of system <br />per year <br />•8,000 manholes <br />•2 lift stations <br />7 <br /> <br />