Royersford Spring City Bridge Rehabilitation Royersford Spring City - PowerPoint PPT Presentation

Royersford Spring City Bridge Rehabilitation Royersford Spring City Bridge Rehabilitation Royersford - Spring City Bridge Rehabilitation Royersford - Spring City Bridge Rehabilitation Royersford & Spring City, PA Royersford & Spring City, PA Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River PennDOT District 6-0 Steve Laws Assistant Construction Engineer Designer: TranSystems Michael J. Cuddy, P.E. Principal July 11 th , 2011

Royersford & Spring City, PA Royersford & Spring City, PA Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 2

Bridge – Plan & Elevation Bridge – Plan & Elevation Plan Elevation Elevation Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 3

Elevation – Open Spandrel Arch Elevation – Open Spandrel Arch Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 4

Roadway Section Roadway Section Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 5

Current Condition – Wearing Surface Current Condition – Wearing Surface Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 6

Previous Repair Work – Emergency Deck Repairs (August 2005) Previous Repair Work – Emergency Deck Repairs (August 2005) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 7

Previous Repair Work– Emergency Deck Repairs (August 2005) Previous Repair Work– Emergency Deck Repairs (August 2005) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 8

Current Condition – Hole in Deck Found During Construction Current Condition – Hole in Deck Found During Construction Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 9

Current Condition – Hole in Deck Found During Construction Current Condition – Hole in Deck Found During Construction Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 10

Current Condition – Arch Ribs (Deteriorated Concrete Removed) Current Condition – Arch Ribs (Deteriorated Concrete Removed) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 11

Current Condition –Spandrel Columns (Deteriorated Concrete Removed) Current Condition –Spandrel Columns (Deteriorated Concrete Removed) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 12

Current Condition – Floorbeams (Deteriorated Concrete Removed) Current Condition – Floorbeams (Deteriorated Concrete Removed) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 13

Current Condition – Floorbeams (Supplemental Supports) Current Condition – Floorbeams (Supplemental Supports) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 14

Concrete Repairs – Underside (Patching Material Placed) Concrete Repairs – Underside (Patching Material Placed) Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 15

Original Rehabilitation Program Original Rehabilitation Program Deck Remove Existing Bituminous Wearing Course & Underlying Brick g g y g Pavers Repair Original Slab as Required & Provide ¼” Deep Scarification Install Latex Modified Concrete Wearing Surface (1 ¼” Thickness) Install Latex Modified Concrete Wearing Surface (1 ¼ Thickness) Arch Ribs, Spandrel Columns & Substructure Concrete Repairs p Floorbeams Support Beam Retrofit Construction Timeline Work anticipated to be completed by Fall 2011 utilizing nighttime and weekend bridge closures and weekend bridge closures. Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 16

Accelerated Revised Deck Rehabilitation Program Accelerated Revised Deck Rehabilitation Program Remove Existing Bituminous Wearing Course, Underlying Brick Pavers & Existing Parapets Repair Original Slabs as Required Power Wash Original Slab g Construct 8” Reinforced Deck Using High Performance Concrete Placed on Top of Original Slab Construct New Parapets with Pedestrian Railings on Top For the Safety of the Traveling Public and Our Construction Crews, this Work Necessitates Complete Closure and Detour for Approximately Eight Weeks. Construction Crews to Work “24/7, Around The Clock” to Complete the Work as Soon as Possible Around The Clock to Complete the Work as Soon as Possible Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 17

Rehabilitation – Roadway Surface Rehabilitation – Roadway Surface Typical Section Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 18

Rehabilitation – Roadway Surface Rehabilitation – Roadway Surface Typical Deck Expansion Joint Retrofit Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 19

Detour Detour Detail A Detail B Detour Length ≈ 15 Miles Detour Length 15 Miles Royersford – Spring City Bridge Rehabilitation July 11 th , 2011 20

Royersford Spring City Bridge Rehabilitation Royersford Spring City Bridge Rehabilitation Royersford - Spring City Bridge Rehabilitation Royersford - Spring City Bridge Rehabilitation Royersford & Spring City, PA Royersford & Spring City, PA Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River Main Street / Bridge Street (State Route 1043) over the Schuylkill River Questions?