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Roadway Design

10 Rubblization Project

  Management District: 03(Third)  
  Geographical District: 03(Third)  
  Transportation System: Intrastate/Interstate  
  County: Jackson  
  Contractor: Anderson Columbia Co. Inc.  
  Financial Project Number:  
    2226361 52 01 (53002-3412)   
    2226351 52 01 (53002-3411)   
    2226371 52 01 (53002-3400)   
  Project Location:  
    SR 8(I-10) From 4 miles East of SR 71 to 1 mile West of SR 69   
    SR 8(I-10) From 1 mile West of SR 69 to 1 mile West of Momack Road  
    SR 8(I-10) From 1 mile West of Momack Road to Gadsden County Line  
  Project Length: 22.067 km (13.712 miles)  
  Work Involved:  
    Edgedrain Installation  
    Rubblization   
    Pavement Removal  
    Pavement Reconstruction  
    Resurfacing   
    Pavement Marking   
 
Before Rubblization

Road Before Work

Existing Pavement Condition

 

 Edgedrain Installation

Edgedrain Installation

Edgedrain Trenching Machine

 
Rubblizing

Rubblization

Rubblizing Machine

Rubblizing destroys the existing concrete slab and all concrete slabs action by pulverizing the slab into 1 to 3 inch chunks at the top and 3 to 6 inch chunks towards the bottom.

 

 Slab Integrity

Slab and Base Integrity

The existing slab integrity is destroyed to prevent reflective cracking. Checking size of Rubblized chunks from Top to bottom.

 
Resurfacing

Resurfacing

Overlaying the first layer of 176 kg/m2 of SP-19.0