Site work for a water / sewer project in Plano, Texas. Completed plans call for site work for a water / sewer project; and water / sewer project.

Installation of pipe underdrain system adjacent to frontage road to capture runoff seeping from MSE retaining walls. Question Deadline October 10, 2024 at 5:00 p.m. CT Submit Questions via Electronically. D/M/WBE Goal 20 % *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. Accompanying this Proposal is a Proposal Guaranty in the form of a cashier's check, or teller's check (as such terms are defined in Section 3.104 of the Texas Business and Commerce Code), or a bank money order, or a bid bond for TWENTY ONE THOUSAND AND NO/100 DOLLARS ($21,000.00). The bidder shall procure a warranty bond in the amount of twenty five percent (25%) of the value shown in the Total Bid Amount for a period of 2 years to insure and guarantee the repair and/or replacement of any items furnished by the Contractor in this contract discovered to be defective in materials and/or workmanship following the date of final acceptance. Install a pipe underdrain adjacent to the frontage road curb to capture runoff coming from the mainlanes seeping out of the retaining walls onto the frontage roads. o Connect proposed EBFR pipe underdrain to existing curb inlet by punching through side of inlet. o Install a new drop inlet to drain and connect proposed WBFR pipe underdrain to. Jack, bore or tunnel a pvc pipe with a steel casing under the existing frontage road pavement to connect to existing curb inlet. o Any voids between pipe or pipe underdrain and existing inlets when connecting shall be filled using epoxy grout Existing NTTA electrical feed for CCTV located between wall and EBFR. Contractor shall request locates from NTTA and exercise care during excavation. o The contractor may close the frontage road inside traffic lane while underdrain construction occurs, as well as the frontage road u-turn. o Allowable lane closures for PGBT frontage roads are everyday during non-peak hours. o Nighttime work is allowed in accordance with the Special Provision to Article 8.3.3. o Refer to TxDOT Standard Specification for Item 556 for underdrain material details and payment. o Engineers estimate is approximately $420,000