Water well pump and well piping system installation · Virginia
Northern Virginia Drilling Inc
Manassas, VA · ~48 workers · 5 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Northern Virginia Drilling Inc runs at 140% of its industry's injury rate - more dangerous than the typical Water well pump and well piping system installation workplace, earning a grade D.
Northern Virginia Drilling Inc: 3.9 TCR = 140% of Water well pump and well piping system installation BLS 2.8 · 5y Form 300A (see methodology below)
Northern Virginia Drilling Inc safety composite
Northern Virginia Drilling Inc scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 34%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
40/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.91 per 100 workers
Safer than 37% of industry peers
- DART rate
- F 2.21 per 100 workers
Safer than 34% of industry peers
- Fatalities
- D 0
Safer than 52% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
Northern Virginia Drilling Inc held a steady TCR band
Northern Virginia Drilling Inc's TCR held near 0.3 from 4.1 in 2020 to 4.4 in 2024. Peak filing year was 2023 at 4.7 TCR. In 2024, DART was 0.57× this establishment's average TCR (severity share of cases).
2020=4.1 · 2021=2.1 · 2022=4.3 · 2023=4.7 · 2024=4.4
OSHA ITA Form 300A scorecard
Establishment book 237110 · Manassas, VA ABOVE-IND · SMALL
Grade D · TCR 3.9 · 140% of ind
- DART 2.2 DART
- RANK #33/48
- PHOTO Anson Construction C…
- BOOK 5y book
- INJ 9 inj
- SIZE ~48 FTE
Nearest TCR peer: Anson Construction Company, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Virginia employers → · Look up another →
Northern Virginia Drilling Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Northern Virginia Drilling Inc
3.9 TCR
- Anson Construc
Anson Construction Company, Inc.
3.9 TCR
- Maddrell Excav
Maddrell Excavating, LLC
3.9 TCR
- Guyer Brothers
Guyer Brothers, Inc.
3.9 TCR
- Lee Earley, In
Lee Earley, Inc dba LEi
3.9 TCR
What this shows Northern Virginia Drilling Inc averages 3.9 TCR (140% of the Water well pump and well piping system installation BLS benchmark).
Northern Virginia Drilling Inc TCR series: 2020=4.1 · 2021=2.1 · 2022=4.3 · 2023=4.7 · 2024=4.4 · BLS 2.8
Where Northern Virginia Drilling Inc falls in its industry
1,614 Water well pump and well pipin establishmentsSafer than 37% of graded establishments in this industry, whose median TCR is 3.0.
Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 48 Water well pump and well pipin employers in Virginia.
Northern Virginia Drilling Inc has fewer employees than the Water well pump and well piping system i median and a higher injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 4.4 | 2.2 | 2 | 0 | 0 |
| 2023 | 4.7 | 2.3 | 2 | 0 | 0 |
| 2022 | 4.3 | 4.3 | 2 | 0 | 0 |
| 2021 | 2.1 | 2.1 | 1 | 0 | 0 |
| 2020 | 4.1 | 4.1 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237110 · VA · Manassas
1,614 Water well pump and well piping system installation employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 278 employers in Manassas, VA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Anson Construction Company, Inc. | 3.9 TCR |
| NAICS-TCR | Maddrell Excavating, LLC | 3.9 TCR |
| NAICS-TCR | Guyer Brothers, Inc. | 3.9 TCR |
| NAICS-TCR | Lee Earley, Inc dba LEi | 3.9 TCR |
| STATE-SIZE | George's Stone Spring Hatchery | 48 FTE |
| STATE-SIZE | Clinch River Plant | 48 FTE |
| STATE-SIZE | City of Manassas Electrical Utilities | 48 FTE |
| STATE-SIZE | Athena Construction Group, Inc. | 48 FTE |
| CITY-NEAR | Micron INC. Manassas, VA | 1,617 FTE |
| CITY-NEAR | Micron Technology Virginia | 1,432 FTE |
| CITY-NEAR | Manassas City Public Schools | 1,342 FTE |
| CITY-NEAR | Checks and Balances, Inc. | 1,316 FTE |
| NAT-TCR | DRT Aerospace- Meriden | 3.9 TCR |
| NAT-TCR | 3480 Salem Nh | 3.9 TCR |
| NAT-TCR | Continental Lord, Inc. | 3.9 TCR |
| NAT-TCR | Eckart America Corporation | 3.9 TCR |
| NAT-SIZE | Maxson and Associates Inc | 48 FTE |
| NAT-SIZE | Phoenix | 48 FTE |
| NAT-SIZE | Greiner Buildings, Inc. | 48 FTE |
| NAT-SIZE | Comedy Club of San Jose LLC | 48 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.