Specifications include, but are not limited to: 5" AC Pvmt (3" Bit Base); Excavation ; Site Clrg & Restoration. Sanitary Sewer Couplings - PVC to VCP Connections: 8” thru 12” pipe connections – non-shear repair couplings will be required. Greater than 12” pipe connections – Fernco couplings (concrete encased) are allowed. Private Laterals, Schedule 40 PVC to VCP Connections: 4” & 6” pipe connections - non-shear repair couplings will be required. PVC to PVC Connections: When connecting plastic pipe to plastic pipe, a gasketed plastic coupling of the same material and schedule or SDR as the pipe shall be used, for 8” diameter pipe or larger. For 4” and 6” diameter pipes, the coupling may be gasketed or solvent welded. ; Geotextile Fabric: The fabric shall consist of high tenacity monofilament and fibrillated polypropylene yarns. The fabric shall maintain its reinforcement, filtration, and separation capabilities under repeated dynamic loads while in service and shall also be resistant to ultraviolet degradation, to damage under normal construction practices and to all forms of biological or chemical degradation normally encountered in the material being reinforced.