/WEST/SIERRA CENTER UNDERGROUND UTILITY WORK
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19 photos at this spot

19 photos · 10 analyzed 39.32616, -120.20360 Mar 11, 2026 · 5:14 AM

85%

completion

First

Nov 3, 2025

38 days

Last

Dec 11, 2025

Over the 38-day period, the site saw significant progress, including trench excavation, pipe installation, and preliminary backfilling. By the end, structural elements are in place, signifying near completion of underground work.

Construction Milestones3 / 6 detected

Excavation
Trench Completion
Pipe Installed
Backfill Complete
Concrete Poured
Grading Finished

Start Condition

Initial excavation began with a small trench cut in a paved area.

Current Condition

Site prepared with compacted ground, multiple pipes are installed with surrounding fill nearing completion.

Timeline

Excavation Begin

Nov 3, 2025

Initial ground breaking and excavation begins with trench cut visible.

Trench Completion

Nov 4, 2025

Trench fully dug to grade and ready for pipe installation.

Pipe Installed

Nov 4, 2025

Main pipe and valve are installed within the trench.

Backfill Partial

Nov 6, 2025

Some backfilling around installed pipes complete, but not final.

Work Types Observed

excavationpipe installationbackfillingsite preparation

Next Steps

Complete backfilling, compact the soil, and prepare the site for final grading.

Concerns / Notes

Ensure proper compaction to prevent future settlement issues.

Photos in this Report (19)

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