Core drilling and test boring for construction · Colorado
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing
Denver, CO · ~71 workers · 2 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.8
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing runs at 134% of its industry's injury rate - more dangerous than the typical Core drilling and test boring for construction workplace, earning a grade D.
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing: 3.8 TCR = 134% of Core drilling and test boring for construction BLS 2.8 · 2y Form 300A (see methodology below)
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing safety composite
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 28%), 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).
36/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 3.76 per 100 workers
Safer than 32% of industry peers
- DART rate
- F 2.61 per 100 workers
Safer than 28% 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%).
TCR Δ
−2.3
2023→2024
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing injury rate improved
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing's TCR fell 2.3 from 4.9 in 2023 to 2.6 in 2024. Peak filing year was 2023 at 4.9 TCR. In 2024, DART was 0.69× this establishment's average TCR (severity share of cases).
2023=4.9 · 2024=2.6
OSHA ITA Form 300A scorecard
Establishment book 238910 · Denver, CO ABOVE-IND · SMALL
Grade D · TCR 3.8 · 134% of ind
- DART 2.6 DART
- RANK #23/48
- PHOTO Odenton, MD Office
- BOOK 2y book
- INJ 6 inj
- SIZE ~71 FTE
Nearest TCR peer: Odenton, MD Office (0.0 TCR gap)
Read with this employer → · Industry book → · Colorado employers → · Look up another →
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing
3.8 TCR
- Odenton, MD Of
Odenton, MD Office
3.8 TCR
- Mustang Contra
Mustang Contracting Corp
3.8 TCR
- Kirby Cable Se
Kirby Cable Service, Inc.
3.8 TCR
- Jon M Hall Com
Jon M Hall Company
3.8 TCR
What this shows Dykhuis Drilling Corporation dba Diamond Drilling & Sawing averages 3.8 TCR (134% of the Core drilling and test boring for construction BLS benchmark).
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing TCR series: 2023=4.9 · 2024=2.6 · BLS 2.8
Where Dykhuis Drilling Corporation dba Diamond Drilling & Sawing falls in its industry
1,750 Core drilling and test boring establishmentsSafer than 32% of graded establishments in this industry, whose median TCR is 2.5.
Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #23 safest of 48 Core drilling and test boring employers in Colorado.
Dykhuis Drilling Corporation dba Diamond Drilling & Sawing has more employees than the Core drilling and test boring for constr median and a higher injury rate than the industry's median TCR of 2.5. 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 | 2.6 | 2.6 | 2 | 0 | 0 |
| 2023 | 4.9 | 1.2 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238910 · CO · Denver
1,750 Core drilling and test boring for construction employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 1,757 employers in Denver, CO · 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 | Odenton, MD Office | 3.8 TCR |
| NAICS-TCR | Mustang Contracting Corp | 3.8 TCR |
| NAICS-TCR | Kirby Cable Service, Inc. | 3.8 TCR |
| NAICS-TCR | Jon M Hall Company | 3.8 TCR |
| STATE-SIZE | Parachute Office | 71 FTE |
| STATE-SIZE | W.E.O'Neil Construction Of Colorado | 71 FTE |
| STATE-SIZE | Apex Plumbing Inc. | 71 FTE |
| STATE-SIZE | Rush Creek Wind 16141016 | 71 FTE |
| CITY-NEAR | DEN DEN | 9,832 FTE |
| CITY-NEAR | 6925-DEN | 6,769 FTE |
| CITY-NEAR | DEN - Airport United Airlines Offices | 5,277 FTE |
| CITY-NEAR | CO-01 | 4,581 FTE |
| NAT-TCR | Verandah | 3.8 TCR |
| NAT-TCR | Axiom Electronics, LLC | 3.8 TCR |
| NAT-TCR | Giant 798 | 3.8 TCR |
| NAT-TCR | Giant 753 | 3.8 TCR |
| NAT-SIZE | Schmidt Fire Protection Co., Inc. | 71 FTE |
| NAT-SIZE | AeroSpec Inc | 71 FTE |
| NAT-SIZE | Atlantic Aviation - LAS | 71 FTE |
| NAT-SIZE | The Samuels Group, Inc. | 71 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.