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

Request for Proposals

Request for Qualifications

Notice to Potential Proposers

Attachment B - Supplemental Project Design Criteria

Bridge

  1. Revisions to SCDOT Seismic Design Specifications for Highway Bridges (07/26/22)
  2. Temporary Detour Bridge Criteria (07/26/22)
  3. Repair Details & Quantities for Overflow Bridges (09/14/22)
  4. Wateree River Deck Patching Details (07/26/22))

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)
  3. Pipe_Instpection_Guidelines2011 (09/14/22)

Roadway

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

Survey

  1. CombinedSurveyFiles_I-20Wateree (05/12/22)
  2. Updated Survey (07/26/22)
  3. UpdatedSurvey_08182022 (09/14/22)
  4. Wateree River Hydro Surface (12/13/22)

Construction

  1. Minimum SOV Items (07/26/22)

Project Information Package

Bridge

  1. Conceptual Bridge Plans_Dual Structure Concept (09/14/22)
  2. Conceptual Bridge Plans_Single Structure Concept (09/14/22)
  3. ExistingBridge_ConditionAssessment Information (05/12/22)
  4. SIA_I20_Wateree (05/12/22)
  5. Structure_DGN_files (11/4/22)

Environmental

  1. I-20 Wateree Rehab JD Shapefiles and PSA1 (09/27/22)
  2. I-20 Replacement JD Shapefiles and PSA1 (09/14/22)

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)
  3. Hec-Ras(FEMA Wateree) (05/27/22)
  4. SRH-2D Model (05/27/22)

Roadway

  1. Conceptual Roadway Plans (05/12/22)
  2. Roadway CADD files (07/26/22)

Construction

  1. Complete List of SOV Items (07/26/22)

Traffic

  1. MOT CADD files (07/26/22)
  2. Traffic Volumes (11/4/22)

Utilities

  1. Utility Information For RFP (08/10/22)

Statement of Qualification Distribution Meeting

An I-20 over Wateree River Bridge Replacement and Swamp Overflow Bridge Rehabilitations SOQ Distribution Meeting will be held on June 23, 2022 at 9:00 AM via Microsoft Teams.

The following is the WebEx login information:

Microsoft Teams Meeting
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+1 803-529-1369,,974686027# United States, Columbia
Phone Conference ID: 974 686 027#

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SOQ Evaluation Meeting

Statement of Qualification Evaluation Meeting

An I-20 over Wateree River Bridge Replacement and Swamp Overflow Bridge Rehabilitations SOQ Evaluation Meeting will be held July 13 - 15, 2022 at 8:30 AM via Microsoft Teams.

The following is the WebEx login information:

Microsoft Teams Meeting
Join on your computer or mobile app
Click here to Join the Meeting

Or call in (audio only)
+1 803-529-1369,,696287169# United States, Columbia
Phone Conference ID: 974 686 027#

Find a local number | Reset PIN| Learn More |Meeting options

SOQ Evaluation Meeting