1. Madison Street andYount Street Pavement Rehabilitation and Sewer Repair Project Town Council Meeting March 4, 2014 Demery & Associates Consultant to the Town

2. Madison Street andYount Street Pavement Rehabilitation and Sewer Repair Project Community Meeting March 3, 2014 Demery & Associates Consultant to the Town 3. Background Project Needs Sewer Pipes are over 55 years old and approximately 10 feet deep Street Pavement is in poor or failed condition Sidewalk, Street lighting, Bike lanes are missing fromYount Street Challenging Parking Condition Towns Actions to Fund these Needed Improvements Added to theTowns 5-Year Capital Plan in 2012 Funded through a set aside of 1.3 million dollars in Revenue Bonds that also included among other project, the Structural Strengthening ofTown Hall 4. Sewer Issues Vitrified Clay Sewer Pipe 5. Probability of Failure Curve for aVitrified Clay Sewer Pipe 6. OpenTrench Technology 7. Street Impacts Time and $$$ 8. Worker Safety Issues 10 Feet Deep 9. Typical Trench Backfill Slurry Cement 10. Trenching Accelerates Pavement Degradation 11. Cured-in-Place Pipe 12. CIPP Insertion by Inversion 13. Video of CIPP Lining Installed 14. Advantages of Using CIPP Technology No Digging/ Street cuts- less disruption to the neighborhood Little or no material hauled off and dumped Conserves virgin trench material Approximately 1/3 cost of Replacement Option Much faster than open trench-usually done in the late evening or overnight when sewer flow is less Increases the hydraulic capacity of the system & reduces chances of future blockages 15. Street Pavement Rehabilitation 16. Full Depth Reclamation with Cement Treatment Remove Existing Asphalt Pulverize base and sub-base Mix with Portland Cement Finished Grading and Compaction Application of Asphalt Emulsion Curing Seal 17. Advantages of Full Depth Reclamation Use of in-place materials Little or no material hauled off and dumped Maintains or improves existing grade Conserves virgin material Saves cost by using in-place investment Saves energy by reducing mining and hauls Very sustainable process 18. Removal of the Existing Asphalt 19. Asphalt Removal Equipment Varies in Size 20. Removed Asphalt is Recyclable 21. Base and Subgrade Material Pulverized and Blended 22. CementTreatment 23. Full Depth Reclamation Cement Treatment Video 24. Full Depth Reclamation Compaction Video 25. CementTreated Base Graded, Compacted and Cured 26. Hot Mix Asphalt 27. Additional Sidewalk 28. Additional Sidewalk 29. Additional Street Lighting east side ofYount Adams toYount Cross (4 lights) 30. Project Schedule Bids to be open April 4, 2014 Anticipated FirstWorking Day is May 19, 2014 CIPP & Construction of the new sidewalk onYount will go first FDR will come in mid June Project Scheduled to be completed by first week in July Short term pain leads to long term gain! 31. Traffic Control Minimal traffic control needed during the CIPP Evening work for portions impacted by sewer flow During FDR, trucks will be prohibited fromYount Cross, Madison & Yount Contractor will work one side of the street and then the other Light vehicles will be controlled by one way traffic conditions with flagging and cones Intermittent driveway impacts during the day, al driveways open at the end of each working day Both lanes of traffic open at the end of the day 32. Traffic ControlTruck Detour 33. Parking Impacts During FDR, street parking will be restricted alongYount and Madison During FDR, asking residents to park on Jefferson, Monroe,Yountville Cross Road and Adams During Construction LongTerm With the installation of sidewalk, affects to current parking spaces were necessary. Roughly the same number of spaces will remain after construction although some areas have had the spaces moved slightly After the presentation, please come up to the plan sheets posted to see the changes currently anticipated 34. Other Likely Impacts Trucks will be detoured fromYount Cross & Madison during road work Working hours are specified as 9am to 6 pm except for CIPP which can go to 9pm Some dust although dust control measures are in place Intermittent driveway and pedestrian impacts due to construction Typical construction noise Modifications to parking alongYount due to new sidewalk & bike lanes We will break up after this formal presentation to look at the individual property impacts 35. Town Contacts John Draper atTown Hall until Construction (or afterwards) (707) 944-8518 Phillip Demery, Resident Engineer during Construction (707) 570-7283 We appreciate your cooperation and will work with the neighborhood to address concerns