Specifications include, but are not limited to: Pavement Removal & Replacement: Contractor shall match existing pavement type and thickness unless otherwise instructed by the Engineer and pavement shall be installed per City Specifications. Fill sand (flushed and vibrated) shall be subsidiary to the pavement bid items. Manhole Preparation: The Contractor shall power clean the manhole walls prior to liner installation, remove any loose or deteriorated materials, fill voids and rebuild benches. On Map 4: The plastic liner shall be removed as much as necessary to a point where there is a solid liner bond to solid concrete wall. The Contractor is required to satisfy the Engineer or Inspector of the condition. Complete removal of the plastic may be required. The Contractor should obtain and review the videos.