Ambulatory surgical centers and clinics, freestanding · New Hampshire

Granite State SurgiCenter

Name: Granite State SurgiCenter Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Somersworth, NH · ~139 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

Granite State SurgiCenter runs at 13% of its industry's injury rate - far safer than the typical Ambulatory surgical centers and clinics, freestanding workplace, earning a grade A.

Granite State SurgiCenter: 0.5 TCR = 13% of Ambulatory surgical centers and clinics, freestanding BLS 3.8 · 2y Form 300A (see methodology below)

Granite State SurgiCenter safety composite

Granite State SurgiCenter scores strongest on total case rate (tcr) (safer than 99% 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.51 per 100 workers

Safer than 99% of industry peers
DART rate: C 0 per 100 workers

Safer than 70% 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

Granite State SurgiCenter: 0.0 → 1.0 TCR

Peak year 2020 @ 1.0 TCR · DART/TCR 0× in 2020

Granite State SurgiCenter's TCR rose 1.0 from 0.0 in 2019 to 1.0 in 2020. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 621493 · Somersworth, NH AT/BELOW-IND · MID

Grade A · TCR 0.5 · 13% of ind

DART 0.0 DART
RANK #1/4
PHOTO Surgical Care Center
BOOK 2y book
INJ 1 inj
SIZE ~139 FTE

Nearest TCR peer: Surgical Care Center (0.1 TCR gap)

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

Texas Health S

0.7
Surgical Care

0.6
Piedmont Stone

0.6
Carson Tahoe M

0.6
This site

0.5

What this shows Granite State SurgiCenter averages 0.5 TCR (13% of the Ambulatory surgical centers and clinics, freestanding BLS benchmark).

Granite State SurgiCenter TCR series: 2019=0 · 2020=1 · BLS 3.8

Where Granite State SurgiCenter falls in its industry

498 Ambulatory surgical centers an establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 6.2.

Grade A

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Ambulatory surgical centers an employers in New Hampshire.

Granite State SurgiCenter (139 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2

Granite State SurgiCenter has more employees than the Ambulatory surgical centers and clinics, median and a lower injury rate than the industry's median TCR of 6.2. 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	DART	Injuries	Illnesses	Fatalities
2020	1.0	0.0	1	0	0
2019	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

621493 · NH · Somersworth

498 Ambulatory surgical centers and clinics, freestanding employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 20 employers in Somersworth, NH · 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	Surgical Care Center	INDIANAPOLIS, IN	0.6 TCR
NAICS-TCR	Piedmont Stone Center	WINSTON SALEM, NC	0.6 TCR
NAICS-TCR	Carson Tahoe Minden Medical Center	MINDEN, NV	0.6 TCR
NAICS-TCR	Texas Health Surgery Center Denton	DENTON, TX	0.7 TCR
STATE-SIZE	NH Road Crews and Installation	VARIOUS	139 FTE
STATE-SIZE	Henkel Corporation Seabrook	SEABROOK	139 FTE
STATE-SIZE	Brazonics, Inc. (Hampton NH)	HAMPTON	139 FTE
STATE-SIZE	8305	BEDFORD	139 FTE
CITY-NEAR	Contitech Thermopol LLC	Somersworth	484 FTE
CITY-NEAR	WM 1749	Somersworth	335 FTE
CITY-NEAR	1749	Somersworth	305 FTE
CITY-NEAR	Aclara Meters LLC	Somersworth	288 FTE
NAT-TCR	Breeder / Broiler Department	Pittsburg, TX	0.5 TCR
NAT-TCR	Southern Middle Construction	Lawrenceburg, TN	0.5 TCR
NAT-TCR	Intarome Fragrance Corp.	Norwood, NJ	0.5 TCR
NAT-TCR	Home Base	Hamburg, NY	0.5 TCR
NAT-SIZE	McNeely Pest Control	Winston-Salem, NC	139 FTE
NAT-SIZE	Food Packaging : FRESNO	Fresno, CA	139 FTE
NAT-SIZE	2 Saw Mill River Rd	Hawthorne, NY	139 FTE
NAT-SIZE	Haltom	Fort Worth, TX	139 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: 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.