I-20 over Wateree and Overflows

The South Carolina Department of Transportation (SCDOT) proposes to replace the I-20 EB & WB bridges over the Wateree River and do rehabilitation on the I-20 EB & WB Wateree Swamp Overflow bridges

Notice to Potential Proposers

Request for Qualifications

Attachment B - Supplemental Project Design Criteria

Bridge

  1. Revisions to SCDOT Seismic Design Specifications for Highway Bridges (05/12/22)
  2. Temporary Detour Bridge Criteria (05/12/22)
  3. Repair Details & Quantities for Overflow Bridges (05/12/22)

Environmental

  1. SAC 2021-02101 SCDOT I-20 over Wateree_PJD Issued (05/12/22)
  2. SAC 2021-02102 SCDOT I-20 Wateree Overflow PJD Issued (05/12/22)
  3. I-20 Bridges ReplacementPCE (05/12/22)
  4. I-20 Overflow Bridges RehabPCE (05/12/22)
  5. E.C.P. Template_rev202006 (05/12/22)

Geotechnical

  1. Geotechnical Subsurface Data Report (05/12/22)
  2. Field Testing Data Files (05/12/22)

Hazardous Materials

  1. Asbestos and Lead-Based Paint Report (05/12/22)

Hydrology

  1. Toe-Ditch-Detail (05/12/22)
  2. SWPPP-Checklist (05/12/22)

Roadway

  1. Typical Section (05/12/22)
  2. Traffic Projection (05/12/22)

Survey

  1. CombinedSurveyFiles_I-20Wateree (05/12/22)

Project Information Package

Bridge

  1. Conceptual Bridge Plans_Dual Structure Concept (05/12/22)
  2. Conceptual Bridge Plans_Single Structure Concept (05/12/22)
  3. ExistingBridge_ConditionAssessment Information (05/12/22)
  4. SIA_I20_Wateree (05/12/22)

Environmental

  1. I-20_Wateree_Rehab_JD_Shapefiles (05/12/22)
  2. I20_Wateree_Replacement_JD_Shapefiles (05/12/22)

Geotechnical

  1. Geotechnical Baseline Report (05/12/22)

Hydrology

  1. SCDHEC Permitting Time Chart (05/12/22)
  2. I-20 over Wateree Hydraulic Report (05/12/22)

Roadway

  1. Conceptual Roadway Plans (05/12/22)