bedford-manchester 40731 public informational presentation.ppt€¦ · • senior project engineer...
TRANSCRIPT
![Page 1: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/1.jpg)
Bedford-Manchester 40731
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 2: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/2.jpg)
Introductions
• Jason Tremblay, PE
– NHDOT Bureau of Bridge Design
• Senior Project Engineer
• Joseph Johnson, PE, PTOE
– Greenman-Pedersen, Inc.
• Project Consultant
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 3: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/3.jpg)
Bedford-Manchester 40731
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 4: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/4.jpg)
Project Purpose
• Bridge Maintenance and Preservation
– Extend the useful life of the bridges
– Replace bridge expansion joints
– Replace pavement
– Repair bridge piers
– Patch deck
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 5: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/5.jpg)
Project Purpose
• Replace Expansion Joints
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 6: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/6.jpg)
Project Purpose
• Replace Pavement
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 7: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/7.jpg)
Project Purpose
• Repair Piers
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 8: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/8.jpg)
Bedford-Manchester 40731Bridge Cross Section
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 9: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/9.jpg)
Bedford-Manchester 40731Bridge Cross Section
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 10: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/10.jpg)
Bedford-Manchester 40731
Phase 1 – Work Zone
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 11: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/11.jpg)
Bedford-Manchester 40731
Phase 1 – West Side Ramps
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 12: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/12.jpg)
Bedford-Manchester 40731
Phase 1 – Brown Avenue Ramps
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 13: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/13.jpg)
Bedford-Manchester 40731
Phase 2 – Work Zone
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 14: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/14.jpg)
Bedford-Manchester 40731
Phase 2 – West Side Ramps
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 15: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/15.jpg)
Bedford-Manchester 40731
Phase 2 – Brown Avenue Ramps
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 16: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/16.jpg)
Bedford-Manchester 40731
Brown Ave Detour
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 17: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/17.jpg)
Traffic Mitigation Efforts
• Smart Work Zone technology
– Traffic monitoring and delay information
• Advanced signing and message boards
• Local user knowledge
– Alternative routing
– Waze, Google Maps, etc.
• Field adjustment of timings at Exit 1
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 18: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/18.jpg)
Project Schedule
• Advertise for bids – January 2018
• Phase 1 – Spring 2018
– Traffic shifted right
– 2 to 2.5 month duration
• Phase 2 – Summer 2018
– Traffic shifted left
– 2 to 2.5 month duration
• Completion – Fall 2018
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
![Page 19: Bedford-Manchester 40731 Public Informational Presentation.ppt€¦ · • Senior Project Engineer • Joseph Johnson, PE, PTOE – Greenman-Pedersen, Inc. • Project Consultant](https://reader035.vdocuments.us/reader035/viewer/2022071116/5ffe0434d1080a611a2aad35/html5/thumbnails/19.jpg)
Bedford-Manchester 40731
Bridge Preservation of I-293 and NH 101 bridges over Merrimack River
Thank You
Questions?