GHID Hillsdale WWPS Decommissioning/Gravity Sewer

Project included designing a 1,617-LF 12-inch gravity flow sewer and was constructed to decommission the aged Hillsdale Wastewater Pump Station (WWPS). The new gravity sewer connects to the 27-inch diameter Parkway Blvd Sewage Trunkline installed 10-years previously. The new sewer required trench excavations of 14 to 20-feet.

*Sewerline design
*Survey