| 2025-08-27 | Skanska | LTR 224 | Requests OIC and retraction of NCI for Juanita Creek angular rock TSDP |
| 2025-09-05 | WSDOT | SL 9727-151 | Denies OIC; NCI remains |
| 2025-09-19 | Skanska | LTR 235 | Elaborates; requests OIC again |
| 2025-10-07 | WSDOT | SL 9727-174 | No merit for OIC; cites Section 1-04.4(5) |
| 2025-10-20 | Skanska | LTR 258 | Responds; requests OIC again |
| 2025-11-06 | WSDOT | SL 9727-192 | Maintains position; no OIC; NCI remains |
| 2025-11-20 | Skanska | LTR 281 | Notice of Protest 008 (Issue SKA-0186) |
| 2025-12-02 | WSDOT | SL 9727-208 | Acknowledges protest; requests supplement by December 4 |
| 2025-12-04 | Skanska | LTR 286 | Supplemental; $39,048.29; no time impact |
| 2025-12-24 | Skanska | LTR 307 | Agrees to close Protest 008 in exchange for WSDOT closing separate LD issue (SL 136) |
| 2025-12-26 | WSDOT | SL 9727-226 | Agrees to close. Issue resolved by mutual agreement. |