 Project Delivery  Design Considerations  Lessons Learned

 Design Bid Build vs. Design Build  Partnering  BOS Involvement Project Inception Plans and Specifications Construction Technical Support Document & Refine

 UDOT  FHWA  WisDOT UDOT - Manual for the Moving of Utah Bridges Using Self UDOT- Propelled Modular Transporters (SPMTs) SPMT Process Manual And Design Guide FHWA - Manual on Use of Self-Propelled Modular Transporters to Remove and Replace Bridges

 Bridge Staging Area  Prior to Bridge Move

 Bridge Staging Area  Prior to Bridge Move  Bridge Move  Final

 Design  Partnering  Innovation  Updates

 Travel Path  Diaphragms

 Travel Path  Diaphragms  Coupler Detailing  Miscellaneous Details  Schedule

 Abutment Panels

 Bridge Manual  Specifications

8/15/2013 BOS

 Bridge Staging Areas ◦ Space requirements ◦ Geotechnical investigation ◦ Level terrain for travel Path ◦ Positive drainage ◦ Environmental considerations 13 Rawson Bridge Staging – West Span Rawson Bridge Staging – East Span

 Shoring Towers ◦ Two (2) span 45W girder bridge ◦ Timber crane pads ◦ Steel shore towers ◦ Steel header ◦ Anchorage for lateral loads and stability 14 Shoring Tower – West Span Shoring Tower – East Span

 Self Propelled Modular Transporter (SPMT) ◦ Ground improvements on travel path ◦ Steel plates for turning radius ◦ Space for bracing and existing shore towers ◦ 138’ feet wide ◦ 95’ feet long 15

 SPMT ◦ Heavy lift contractor ◦ Submittal reviews ◦ 35 semi-loads of equipment ◦ Site access ◦ Assembled in 48 hours  Public viewing area 16

 Pre-Move Deck Crack Inspection ◦ Deflection monitoring during bridge Move ◦ Post move crack inspection ◦ Pier closure pours ◦ May 28 th to June 23 rd closure window 17

 Pre-cast pier construction ◦ Driven pile and cast in place pile cap ◦ Detailed bar steel placement with template ◦ High early strength masonry 18

 Pre-cast concrete columns  High strength bar steel couplers  Footing to column connection  Column to precast cap connection  8000 psi non shrink grout 19

 Pre-cast pier construction ◦ Pre-cast concrete cap ◦ Sections up to 45 tons – Two (2) crane pick ◦ Grouted bar coupler Connection to columns ◦ Tight construction tolerances ◦ Survey control 20

 Pre-cast pier construction  Lessons learned: ◦ Detail additional room for bar couplers ◦ Comprehensive survey control ◦ Steel templates for bar steel ◦ Match cast pre-cast elements 21

 Keys to Project Success ◦ Public outreach and involvement ◦ Close coordination with prime and heavy lifter ◦ Travel path preparation and planning ◦ Project partnering with stakeholders 22

***Bill to Insert SMPT Bridge Move Video ***