54
90% range 52.3–56.4
Black & Veatch
Primary kind of workSolar / EV
occasionalmedium confidence
Sub-scores
Inspections—
not enough data
Plan quality / Revisions62
better than peers
0.00 plan send-backs / revision events per permit vs 0.83 expected for similar jobs
Time to permit53
typical
Median 17 days to approval vs 13 days peer median (0.77× after adjusting for kind of work)
Completion41
worse than peers
67% of issued permits expired/voided without final vs 32% expected
More: compliance & reliability
Compliance50
typical
0.11 license/insurance/stop-work type holds per permit vs 0.11 expected
Reliability—
not enough data
Ann Arbor activity & plain stats
Permits in scored set
8
Last 3 years
1
Last 12 months
0
Years active
5
2015–2023
Median days to approval
17
peer median 13.0
Permits needing a revision
0%
Permits with a failed / re-inspection
12%
Inspections on record
4
Job mix
Solar / EV 100%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC22-2328 | Solar / EV | 2022-11-02 | Expired | 9 | permit expired without final |
| BLDGC22-2183 | Solar / EV | 2022-07-18 | Expired | 30 | permit expired without final |
| BLDGC23-0500 | Solar / EV | 2023-11-16 | Expired | 1 | permit expired without final |
| BLDGC22-2184 | Solar / EV | 2022-07-18 | Void | — | — |
| BLDG16-0875 | Solar / EV | 2016-05-13 | FINALED | 20 | — |
| BLDG15-2493 | Solar / EV | 2015-11-16 | FINALED | 17 | — |