Eisenhower-Johnson Memorial Tunnel Plenum Liner Consolidation Grouting

This work consists of drilling consolidation grout holes in rock within the Eisenhower Tunnel supply air plenum for the purpose of consolidation grouting the rockmass surrounding the tunnel. The purpose of the consolidation grouting program is to decrease the overall permeability of the rockmass in the tunnel sections shown on the drawings. The consolidation grout holes will penetrate through both the permanent tunnel lining and initial tunnel support elements prior to penetrating the rockmass. Region: 1 Counties: Clear Creek, Summit Projects: FBR 0703-520 Read Order No. 003 Fixed Completion Date: 10/31/2024 UDBE Goal: 0.00% Eisenhower-johnson Memorial Tunnel It is estimated that the total cost of all items in the bid will be: ( ) Between $0 and $1,000,000 ( ) Between $1,000,000 and $5,000,000 ( ) Between $5,000,000 and $20,000,000 (X) Greater than $20,000,000 CODOT - 001 - Eisenhower-Johnson Memorial Tunnel *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.

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Concrete, Cast-in-Place Concrete.