Analytical Laboratory Instruments Manufacturing · Massachusetts

2967-MA169

Name: 2967-MA169 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chelmsford, MA · ~79 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.0
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

2967-MA169 runs at 29% of its industry's injury rate - far safer than the typical Analytical Laboratory Instruments Manufacturing workplace, earning a grade A.

2967-MA169: 1.0 TCR = 29% of Analytical Laboratory Instruments Manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

2967-MA169 safety composite

2967-MA169 scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.96 per 100 workers

Safer than 59% of industry peers
DART rate: B 0 per 100 workers

Safer than 75% of industry peers
Fatalities: D 0

Safer than 50% 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

2967-MA169: 1.0 → 1.4 TCR

Peak year 2022 @ 1.4 TCR · DART/TCR 0× in 2022

2967-MA169's TCR rose 0.4 from 1.0 in 2019 to 1.4 in 2022. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334516 · Chelmsford, MA AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 29% of ind

DART 0.0 DART
RANK #16/33
PHOTO Unchained Labs
BOOK 4y book
INJ 2 inj
SIZE ~79 FTE

Nearest TCR peer: Unchained Labs (0.0 TCR gap)

Read with this employer → · Industry book → · Massachusetts employers → · Look up another →

This site

1
Unchained Labs

1
Advanced Instr

1
Water Quality

1
Illumina-Haywa

0.9

What this shows 2967-MA169 averages 1.0 TCR (29% of the Analytical Laboratory Instruments Manufacturing BLS benchmark).

2967-MA169 TCR series: 2019=1 · 2020=1.4 · 2021=0 · 2022=1.4 · BLS 3.3

Where 2967-MA169 falls in its industry

213 Analytical Laboratory Instrume establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 1.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 33 Analytical Laboratory Instrume employers in Massachusetts.

2967-MA169 (79 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 133 employees and a TCR of 1.2

2967-MA169 has fewer employees than the Analytical Laboratory Instruments Manufa median and a lower injury rate than the industry's median TCR of 1.2. 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	Injuries	Illnesses
2022	1.4	1	0
2021	0.0	0	0
2020	1.4	1	0
2019	1.0	0	1

OSHA ITA peer cross-reference

Establishment peer ledger

334516 · MA · Chelmsford

213 Analytical Laboratory Instruments Manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 66 employers in Chelmsford, MA · 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	Unchained Labs	PLEASANTON, CA	1.0 TCR
NAICS-TCR	Advanced Instruments- Norwood	NORWOOD, MA	1.0 TCR
NAICS-TCR	Water Quality : WET Labs - Philomath	PHILOMATH, OR	1.0 TCR
NAICS-TCR	Illumina-Hayward	HAYWARD, CA	0.9 TCR
STATE-SIZE	Medical Area Total Energy Plant, LLC.	BOSTON	79 FTE
STATE-SIZE	NE DISTRIB CENTER (SUTTON)-MA25	WHITINSVILLE	79 FTE
STATE-SIZE	AMESBURY-MA02	AMESBURY	79 FTE
STATE-SIZE	1800	CHELMSFORD	79 FTE
CITY-NEAR	CHELMSFORD (MACHE)	Chelmsford	1,879 FTE
CITY-NEAR	MACHE - CHELMSFORD	Chelmsford	1,867 FTE
CITY-NEAR	ZOLL Medical	Chelmsford	1,585 FTE
CITY-NEAR	Brooks Automation US, LLC.	Chelmsford	839 FTE
NAT-TCR	3495-11DA615	Hanover Park, IL	1.0 TCR
NAT-TCR	Aston	Aston, PA	1.0 TCR
NAT-TCR	Health and Safety (537 Building)	Grand Rapids, MI	1.0 TCR
NAT-TCR	1502 Family Fare -Rogers City, MI FF, LLC #38-2750461	Rogers City, MI	1.0 TCR
NAT-SIZE	Whitcraft South Windsor	South Windsor, CT	79 FTE
NAT-SIZE	6925-RDU	Raleigh-Durham, NC	79 FTE
NAT-SIZE	Priority Envelope, Inc. Iowa	Nevada, IA	79 FTE
NAT-SIZE	3495-11DA553	Middletown, PA	79 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: 2022, 2021, 2020, 2019. 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.