Site Investigation – York River Dam
Geotechnical Drilling Progress Weekly Report
Status check:
🟢 Project on track — over halfway complete with 6 days remaining.
🟢 Project on track — over halfway complete with 6 days remaining.
Details:
- 3 of 5 boreholes completed
- 380 ft of 700 ft total depth drilled
- 54% project completion
- Estimated 6 days remaining
- 3 of 5 boreholes completed
- 380 ft of 700 ft total depth drilled
- 54% project completion
- Estimated 6 days remaining
54% of total drilling scope completed.
Progress Details:
| Borehole # | Planned Depth | Drilled Depth | Percent Complete | Status |
|---|---|---|---|---|
| 1 | 100 ft | 100 ft | 100% |
✅ Completed |
| 2 | 120 ft | 120 ft | 100% |
✅ Completed |
| 3 | 100 ft | 100 ft | 100% |
✅ Completed |
| 4 | 180 ft | 60 ft | 33% |
🟡 In Progress |
| 5 | 200 ft | 0 ft | 0% |
⏳ Pending |
Weather Today: Cloudy with light showers, 19°C
Forecast Impact: May reduce drilling efficiency slightly
Forecast Impact: May reduce drilling efficiency slightly
Drilling Calendar for Month of July 2025:
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 ☀️ | 15 ☀️ | 16 ⛈️ | 17 ☀️ | 18 ☀️ | 19 |
| 20 | 21 🌧️ | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
☀️ On-site drilling ⛈️ No drilling (storm) Today
Projected
Work Calendar Notes:
- July 16: No drilling (Storm)
- All other weekdays: On-site
- July 16: No drilling (Storm)
- All other weekdays: On-site
Crew Notes:
Encountered boulders in borehole 4 at 45 ft. Adjusting approach for faster penetration.
Encountered boulders in borehole 4 at 45 ft. Adjusting approach for faster penetration.
Core sample from Borehole 4 – visible obstruction at 45 ft