Specifications include, but are not limited to: Inlet Boxes, 2 Each Subsurface Drains - Tie-In to Existing Concrete Inlet, 1 L.S. Subsurface Drains - Twelve-Inch (12") N-12 Dual Wall HDPE Solid Pipe, 102 L.F. Subsurface Drains - Eight-Inch (8") PVC SDR-35 Solid Pipe, 42 L.F. Subsurface Drains - Eight-Inch (8") PVC SDR-35 Perforated Pipe with Cleanouts, 214 L.F. Subsurface Drains - PA DOT 2A Stone, 32 TON Subsurface Drains - AASHTO No. 1 Stone, 122 TON Subsurface Drains - Pine Tree and Stump Removal and Disposal, 1 L.S. Subsurface Drains - Removal and Disposal of Excess Excavated Material, 122 C.Y. Subsurface Drains - In-Kind Replacement, 1 L.S. Subsurface Drains - Pavement Replacement – Binder Course, 34 S.Y. Subsurface Drains - Pavement Replacement – Wearing Course, 34 S.Y.