Petrochemical plant construction · Illinois

Worley Field Services at Lyondell MIO

Name: Worley Field Services at Lyondell MIO Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Morris, IL · ~33 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.1
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Worley Field Services at Lyondell MIO runs at 40% of its industry's injury rate - far safer than the typical Petrochemical plant construction workplace, earning a grade A.

Worley Field Services at Lyondell MIO: 1.1 TCR = 40% of Petrochemical plant construction BLS 2.8 · 2y Form 300A (see methodology below)

Worley Field Services at Lyondell MIO safety composite

Worley Field Services at Lyondell MIO scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 6%), 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).

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 1.13 per 100 workers

Safer than 34% of industry peers
DART rate: F 2.25 per 100 workers

Safer than 6% 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%).

Rising injury rate

Worley Field Services at Lyondell MIO: 0.0 → 2.3 TCR

Peak year 2023 @ 2.3 TCR · DART/TCR 1.99× in 2023

Worley Field Services at Lyondell MIO's TCR rose 2.3 from 0.0 in 2022 to 2.3 in 2023. In 2023, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237120 · Morris, IL AT/BELOW-IND · SMALL

Grade A · TCR 1.1 · 40% of ind

DART 2.3 DART
RANK #17/24
PHOTO Michels Utility Serv…
BOOK 2y book
INJ 1 inj
SIZE ~33 FTE

Nearest TCR peer: Michels Utility Services Inc-MN-Lakeville (0.0 TCR gap)

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This site

1.1
Michels Utilit

1.1
Pipe Strong, L

1.1
Advanced Contr

1.1
R&R Pipeline I

1.1

What this shows Worley Field Services at Lyondell MIO averages 1.1 TCR (40% of the Petrochemical plant construction BLS benchmark).

Worley Field Services at Lyondell MIO TCR series: 2022=0 · 2023=2.3 · BLS 2.8

Where Worley Field Services at Lyondell MIO falls in its industry

809 Petrochemical plant constructi establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 0.7.

Grade A

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 24 Petrochemical plant constructi employers in Illinois.

Worley Field Services at Lyondell MIO (33 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7

Worley Field Services at Lyondell MIO has fewer employees than the Petrochemical plant construction median and a higher injury rate than the industry's median TCR of 0.7. 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
2023	2.3	2.3	1	0	0
2022	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237120 · IL · Morris

809 Petrochemical plant construction employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 62 employers in Morris, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Michels Utility Services Inc-MN-Lakeville	LAKEVILLE, MN	1.1 TCR
NAICS-TCR	Pipe Strong, LLC	SCHAUMBURG, IL	1.1 TCR
NAICS-TCR	Advanced Contracting Group, LLC	PLATTEVILLE, CO	1.1 TCR
NAICS-TCR	R&R Pipeline Inc.	NEWARK, OH	1.1 TCR
STATE-SIZE	PharmaCann Dwight	DWIGHT	33 FTE
STATE-SIZE	Konos	GRANT PARK	33 FTE
STATE-SIZE	Mendota Farm Shop 208	MENDOTA	33 FTE
STATE-SIZE	NRG Will County Generating Station	ROMEOVILLE	33 FTE
CITY-NEAR	Morris Hospital	Morris	934 FTE
CITY-NEAR	Dresden Nuclear Power Station	Morris	669 FTE
CITY-NEAR	1239 - MORRIS IL MEAT PLANT	Morris	458 FTE
CITY-NEAR	WM 844	Morris	388 FTE
NAT-TCR	LINC 3549 (Vance - F)	Vance, AL	1.1 TCR
NAT-TCR	BrandSafway Solutions, LLC - Miami Branch	Opa Locka, FL	1.1 TCR
NAT-TCR	National Material Processing LLC - Plant 3	East Chicago, IN	1.1 TCR
NAT-TCR	Dept. of Labor & Workforce Development (4)	Anchorage, AK	1.1 TCR
NAT-SIZE	Superior Packaging Solutions & Services / Ainsley Superior Warehouse	Baldwinsville, NY	33 FTE
NAT-SIZE	Hoven	Hoven, SD	33 FTE
NAT-SIZE	Martin's Pretzel Bakery LLC	Akron, PA	33 FTE
NAT-SIZE	BrandSafway Services, LLC - Harrisburg Branch	Harrisburg, PA	33 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.