1. U.S. 63 Reconstruction Prebid meeting
Franklin Street to Newell Street in Waterloo
June 1, 2017

2. Reconstruction Location
Newell Street
US 63
Franklin Street

3. Seven Projects-One Contract
Franklin to Newell Projects:
NHSX-63-6(75)—3H-07 (PCC Grade/Replace)
NHSX-63-6(87)—3H-07 (Signals/Lighting)
NHSX-63-6(90)—3H-07 (CC&P Overpass Bridge)
NHSX-63-6(92)—3H-07 (Pedestrian RCB)
NHSN-63-6(94)—2R-07 (Water Main)
NHSX-63-6(96)—3H-07 (Temp dewatering, Subdrain, Groundwater Suppression System)
NHSN-63-6(97)—2R-07 (Grading/Railroad Shoofly)

4. Franklin to Newell Reconstruction
Focus of today’s meeting is construction along the existing CC&P Railroad underpass

5. US 63 Franklin Street to Newell Street Reconstruction
Includes significant coordination with CC&P Railroad Company
Essential that all aspects of DS are understood and followed
Coordination with US 63 reconstruction Jefferson Street through Franklin Street
Coordination with City of Waterloo Street Program (East 4th Street Resurfacing)

6. US 63 Franklin Street to Newell Street Reconstruction Detours
Existing “soft” detour of US 63 through traffic in effect for this construction season (2017)
Seven calendar day “hard” detour this fall for construction of temporary dewatering system (Estimating Proposal Site No. 1)
“Hard” detour of US 63 allowed beginning March 5, 2018

7. CC&P Overpass Rendering

8. Significant Groundwater Issues
Currently suppressing the groundwater table 15 feet
Plans include temporary dewatering and shoring for constructing a new groundwater suppression system

9. Temporary Dewatering To be constructed in 2017
To be operated beginning November 15, 2017 (Estimating Proposal Site No. 2)
Will maintain dry pavement during winter 2017/18
Will allow time for improvements prior to spring 2018

10. US 63 Reconstruction
Plans include construction of CC&P railroad shoofly and partial removal of the existing CC&P bridge (including some piling)

11. CC&P Shoofly Construction
Significant coordination with CC&P
CC&P to perform portions of shoofly construction and removal
Once shoofly is operational, DOT contractor to perform work within 45 calendar days (Estimating Proposal Site No. 3)

12. Other Work on CC&P ROW Refer to DS-15055
NHSX-063-6(90)—3H-07 bridge beams to be placed during 4 hour Absolute Work Windows
All other work to be performed during Conditional Work Windows

13. Presentations Construction Staging Overview
Craig Hunter, HDR
Railroad Temporary Shoofly Shoring/Grading
Emad Farouz, CH2M