All questions and requests for clarification must be submitted online through the Pennbid system. Without intending to limit or restrict extent of work required under this Contract, Work to be performed comprises the following: 1. Concrete curb and sidewalk replacements for ADA accessible ramps and as required. 2. Removal of all surplus or unsuitable materials, as required. 3. Base repairs and correction of soft & yielding areas as required or directed. 4. Mechanical milling and asphalt overlay of roadways as indicated on the plans and/or the bid specifications. 5. Storm water catch basin replacement and/or rehabilitation, as required in the bid documents. 6. Pavement markings, as existing, as required or directed, permanent and temporary markings. 7. Accommodation for vehicular and pedestrian traffic for project area. 8. Traffic control, mobilization, and work site protection. 9. Erosion and sedimentation control, as required. 10. All else necessary or required to satisfactorily complete the prescribed project as specified