Site work and remodeling of a water / sewer project in Wylie, Texas. Completed plans call for site work for a water / sewer project.

This project includes the replacement of select air valve vaults and improvements to existing air valves, vaults and supporting appurtenances within the NTMWD North System at 97 locations along transmission pipelines. BASE BID (96 Locations) o One (1) Location on High Service PS 3-1 and Pipeline (Pipeline A) - 90" AWWA C301 (RCCP) o Three (3) Locations on 121 Site Facility Water Transmission Pipeline Phase 1 (Pipeline ABC) - 12" PVC o Two (2) Locations on Plano-McKinney 84" Pipeline Project B Phase 1 (Pipeline AC) - 84" AWWA C301 (RCCP) o Eight (8) Locations on Plano-McKinney 96" Pipeline Phase 3 (Pipeline B) - 78" PCS and 96" PCS o One (1) Location on Plano McKinney Water Transmission System Ph I Proj A (Pipeline E) - 84" AWWA C301 (RCCP) o One (1) Location on Plano McKinney Water Transmission System Ph II (Pipeline F) - 72" AWWA C301 (RCCP) o Two (2) Locations on McKinney Parallel 42 Pipeline Ph II (Pipeline G) - 42" AWWA C301 (RCCP) o Seventeen (17) Locations on A/P/F/M 84 Pipeline Proj B Ph II (Pipeline K) - 84" AWWA C301 (RCCP) o Twelve (12) Locations on North McKinney Pipeline Phase 1 & 2 (Pipeline L) - 60" PCS o Four (4) Locations on McKinney No.2 Parallel Pipeline (Pipeline M) - 42" PCS o Seven (7) Locations on A/P/F/M 72" Pipeline Project A Phase 1 (Pipeline N) - 72" PCS o Three (3) Locations on A/P/F/M 72 Pipeline Proj A Ph II (Pipeline P) - 72" PCS o Seven (7) Locations on A/P/F/M 72" Pipeline Project B Phase 1 (Pipeline Q) - 72" PCSTwo (2) Locations on McKinney 14" Pipeline (Pipeline S) - 14" DIP o Three (3) Locations on Frisco McKinney Pipeline Contract C (Pipeline V) - 60" PCS o Two (2) Location on McKinney Parallel 42" Pipeline Phase 3 (Pipeline W) - 42" AWWA C301 (RCCP) o Eight (8) Locations on Frisco-McKinney Pipeline Contract B (Pipeline X) - 48" AWWA C303 (BarWrap) o Eight (8) Locations on Frisco-McKinney Pipeline Contract B (Pipeline Y) - 60" PCS and 48" AWWA C303 (Bar-Wrap) o One (1) Location on Little Elm Pipeline (Pipeline Z) - 30" AWWA C303 (Bar-Wrap) o One (1) Location on Plano East Pipeline (Shiloh-1) - 30" AWWA C303 (Bar-Wrap) o One (1) Location on Plano/Richardson West Side Pipeline (Shiloh-2) - 48" PCS o One (1) Location on Richardson Custer to North Side Reservoir Pipeline (Shiloh-3) - 30" AWWA C303 (Bar-Wrap) o One (1) Location on Plano West Side Pipeline - Plano DP #3 to Richardson DP #2 (Shiloh-4) - 36" AWWA C303 (Bar-Wrap) The OPCC range for this project is $18-$20M. Questions Due Date Online Portal Deadline to submit Questions May 27th 2026, 5:00 PM CDT *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.