Rimrock Excavation · Data Quality Assessment

Three questions your job cost data should be able to answer. Most of the time, it can't.

None of that is visible in day-to-day operations. It becomes visible when you try to answer a real question — how much did we spend on that subdivision last quarter? What's our erosion control cost across all active projects? Which subcontractors are we most dependent on? — and the answer depends on whether your report caught every way those names were entered. Most of the time it didn't.

Live data · 21,100 transactions · 6 quarters · 2024-Q4 through 2026-Q1
01
Question One

How much did we spend on that subdivision last quarter?

Simple question. But your job cost export contains dozens of ways the same subdivision name gets entered — abbreviations, typos, partial names, initials. A raw report splits cost across all of them.

In 2024-Q4, 14 active projects appear as 69 distinct name variants in the raw export. Use the period buttons to see how the picture shifts quarter to quarter.

Cost by Subdivision · Selected Quarter
14projects (clean)
69name variants in raw
2024-Q4selected quarter
02
Question Two

What's our erosion control cost across all active projects?

The right cost code gets you the right rows — but only if every entry for the same project is grouped together. When project names are fragmented, the ranking of who's spending the most changes.

Toggle to Raw and watch the list re-sort. Iron Creek Ranch drops from #1 to #3 — $125K of its spend is scattered across five aliases. Pine Hollow drops from #4 to #6. Dry Canyon jumps from #6 to #4 because it happens to be entered consistently.

Erosion Control Spend · Top 10 Projects · All Periods
3rank changes on toggle
$125Khidden for Iron Creek Ranch alone
Sorted by clean value
How Iron Creek Ranch enters the system
Iron Creek Ranch The Ranch Iron Creek Rch Iron Crk Ranch Icr Iron Creek Iron Creek Ranch ✓

A raw erosion control report filtered on "Iron Creek Ranch" misses $125,267 sitting under those five entries.

03
Question Three

Which subcontractors are we most dependent on?

The same vendor enters your system under a different name every time a different person keys it in. Your raw spend-by-vendor report is a fragmented list — the same company appearing multiple times under different spellings.

In 2025-Q4, vendor name aliases cause 4 rank changes on a single toggle. Oregon Erosion Control drops from #5 to #8. Red Rock jumps from #9 to #6. The raw report gives you the wrong picture of who you depend on most.

Vendor Spend Ranking · 2025-Q4
4rank changes on toggle
↓3Oregon Erosion Control drops
Sorted by clean value
The same vendor — multiple entries
Red Rock Pipe & Supply Red Rock Red Rock Pipe Red Rock Supply Red Rock Pipe And Supply Red Rock Pipe & Supply ✓
High Desert Gravel LLC Hd Gravel Hi Desert Gravel LLC High Desert Gravel High Desert Gravel LLC ✓
Northwest Aggregate Hauling Nw Agg Hauling Northwest Agg Hauling Nw Aggregate Hauling Northwest Aggregate Northwest Aggregate Hauling ✓