CORNERSTONE MASONRY
243 MASS AVENUE, BOXBOROUGH, MA 01719
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 11, 2005#308660000Mar 11, 2005Complaint (B) · Partial scope, Health#308660000$00 viol.0 violations$0 in penalties
Inspection #308660000
Dates
- Opened
- Mar 11, 2005
- Closing Conference Date
- Mar 11, 2005
- Closed
- Mar 14, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 80
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- 238140 Masonry Contractors
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Nov 12, 2004#308254887Nov 12, 2004Planned (H) · Partial scope, Safety#308254887$4,7503 viol.3 violations$4,750 in penalties
Inspection #308254887
Dates
- Opened
- Nov 12, 2004
- Closing Conference Date
- Nov 12, 2004
- Closed
- Mar 25, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 50
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 serious
- Initial Penalties
- $9,500
- Penalties on Record
- $4,750
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- 238140 Masonry Contractors
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.25 Housekeeping OSHA citation code: 19260025 A | Serious | 1 | 3 | $2,000 | $1,000 | Mar 4, 2005 | - | - |
| 01002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 G04 I | Serious | 1 | 2 | $5,000 | $2,500 | Mar 4, 2005 | - | - |
| 01003 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 H02 II | Serious | 1 | 4 | $2,500 | $1,250 | Mar 4, 2005 | - | - |
Mar 3, 2003#306094764Mar 3, 2003Unprogrammed Related (G) · Complete scope, Safety#306094764$7,0003 viol.3 violations$7,000 in penalties
Inspection #306094764
Dates
- Opened
- Mar 3, 2003
- Closing Conference Date
- Mar 3, 2003
- Contested
- Apr 30, 2003
- Final Order
- Jul 12, 2004
- Closed
- Oct 20, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 125
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 repeat
- Initial Penalties
- $13,600
- Penalties on Record
- $7,000
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- 238990 All Other Specialty Trade Contractors
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.25 Housekeeping OSHA citation code: 19260025 B | Serious | 1 | 6 | $1,600 | $1,000 | Apr 9, 2003 | Apr 30, 2003 | Jul 12, 2004 |
| 01002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 F12 | Serious | 1 | 6 | $4,000 | $0 | Apr 9, 2003 | Apr 30, 2003 | Jul 12, 2004 |
| 02002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 C01 II | Repeat | 1 | 6 | $8,000 | $6,000 | Apr 9, 2003 | Apr 30, 2003 | Jul 12, 2004 |
Aug 14, 2002#303824098Aug 14, 2002Unprogrammed Related (G) · Complete scope, Safety#303824098$40,00011 viol.11 violations$40,000 in penalties
Inspection #303824098
Dates
- Opened
- Aug 14, 2002
- Closing Conference Date
- Aug 14, 2002
- Closed
- Jul 7, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 125
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 9 serious, 2 repeat
- Initial Penalties
- $58,000
- Penalties on Record
- $40,000
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- Not classified in OSHA's inspection record.
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (7 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.25 Housekeeping OSHA citation code: 19260025 A | Serious | 1 | 35 | $2,800 | $2,000 | Nov 22, 2002 | - | - |
| 01002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 B01 | Serious | 1 | 35 | $2,800 | $2,000 | Nov 22, 2002 | - | - |
| 01003A | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 C01 II | Serious | 1 | 35 | $4,000 | $3,000 | Nov 22, 2002 | - | - |
| 01003B | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 C02 I | Serious | 1 | 35 | $0 | $0 | Nov 22, 2002 | - | - |
| 01004 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 F07 | Serious | 1 | 35 | $4,000 | $3,000 | Nov 22, 2002 | - | - |
| 01005 | 1926.502 Fall Protection Systems Criteria and Practices OSHA citation code: 19260502 I03 | Serious | 1 | 5 | $2,800 | $2,000 | Nov 22, 2002 | - | - |
| 01006A | 1926.600 Equipment OSHA citation code: 19260600 A05 | Serious | 1 | 35 | $4,000 | $3,000 | Nov 22, 2002 | - | - |
Showing the 7 violations listed first by citation identifier. This inspection has 11 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Apr 10, 2001#303805352Apr 10, 2001Referral (C) · Complete scope, Safety#303805352$18,0004 viol.4 violations$18,000 in penalties
Inspection #303805352
Dates
- Opened
- Apr 10, 2001
- Closing Conference Date
- Apr 11, 2001
- Closed
- Jun 21, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 16
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 2 serious, 2 repeat
- Initial Penalties
- $18,000
- Penalties on Record
- $18,000
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- Not classified in OSHA's inspection record.
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee injured in fall from scaffold
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 B01 I | Serious | 1 | 1 | $3,000 | $3,000 | May 11, 2001 | - | - |
| 01002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 B04 | Serious | 1 | 2 | $3,000 | $3,000 | May 11, 2001 | - | - |
| 02001 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 G01 | Repeat | 1 | 1 | $6,000 | $6,000 | May 11, 2001 | - | - |
| 02002 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 E01 | Repeat | 1 | 1 | $6,000 | $6,000 | May 11, 2001 | - | - |
Nov 8, 2000#303803142Nov 8, 2000Programmed Related (I) · Partial scope, Safety#303803142$6001 viol.1 violation$600 in penalties
Inspection #303803142
Dates
- Opened
- Nov 8, 2000
- Closing Conference Date
- Nov 8, 2000
- Closed
- Dec 18, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $1,200
- Penalties on Record
- $600
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- Not classified in OSHA's inspection record.
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 F04 | Serious | 5 | 1 | $1,200 | $600 | Dec 6, 2000 | - | - |
Nov 21, 1995#122114275Nov 21, 1995Planned (H) · Complete scope, Safety#122114275$4,5002 viol.2 violations$4,500 in penalties
Inspection #122114275
Dates
- Opened
- Nov 21, 1995
- Closing Conference Date
- Nov 21, 1995
- Closed
- Mar 25, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 repeat
- Initial Penalties
- $7,500
- Penalties on Record
- $4,500
- Site Address
- 243 Mass Avenue, Boxborough, MA 01719
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 D06 | Serious | 12 | 2 | $1,500 | $900 | Feb 15, 1996 | - | - |
| 02001 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 D10 | Repeat | 12 | 2 | $6,000 | $3,600 | Feb 15, 1996 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
7 inspections, 1995 to 2005. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.