SDDOT reports net decrease in June change orders; notable increases and decreases on I‑229 work

Ryan Johnson of the Office of Operations Support presented the Department’s June construction change order (CCO) report, which showed CCOs completed in June resulted in a net decrease of $2,426,974.28. The report summarized year‑to‑date and project‑level adjustments across multiple regions.

Notable items in the minutes: the I‑229 interchange ramps contract (PCN 0A8F) covering several exits showed a CCO increase of $463,611.78, a 26.2% change attributed to extra concrete repairs, an asphalt overlay, and additional pavement markings at Exit 6. Separately, work at I‑229 Exit 9 (PCN 04XK) recorded net contract decreases (reductions across multiple CCOs, including a single CCO decrease of $1,247,093.24), which the Department explained were quantity adjustments to match as‑built measurements and removal of unnecessary items.

The minutes list additional region‑by‑region explanations and example projects where contract quantities were adjusted to match as built or where additional work was compensated. The Commission received the report as informational; no formal motion on CCOs is recorded beyond presentation and inclusion in the minutes.