GRAIN PROCESSING CORPORATION
1600 OREGON ST, Muscatine, IA 52761 · NAICS 311211 Flour Milling
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 21, 2025#348573171Oct 21, 2025Referral (C) · Partial scope, Safety#348573171$10,6411 viol.1 violation$10,641 in penalties
Inspection #348573171
Dates
- Opened
- Oct 21, 2025
- Closing Conference Date
- Mar 26, 2026
- Final Order
- Apr 20, 2026
- Closed
- Jun 4, 2026
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 800
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $10,641
- Penalties on Record
- $10,641
- Site Address
- 1600 Oregon St., Muscatine, IA 52761
- Industry
- 311221 Wet Corn Milling
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.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Other | 1 | 3 | $10,641 | $10,641 | - | Apr 20, 2026 |
Mar 16, 2023#346571763Mar 16, 2023Programmed Other (K) · Partial scope, Safety#346571763$00 viol.0 violations$0 in penalties
Inspection #346571763
Dates
- Opened
- Mar 16, 2023
- Closing Conference Date
- May 16, 2023
- Closed
- May 26, 2023
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 450
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1600 Oregon St., Muscatine, IA 52761
- Industry
- 311221 Wet Corn Milling
Programmed Other Inspection: This inspection record is categorized as a programmed other inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Nov 30, 2021#345663488Nov 30, 2021Unprogrammed Related (G) · Partial scope, Safety#345663488$7,3153 viol.3 violations$7,315 in penalties
Inspection #345663488
Dates
- Opened
- Nov 30, 2021
- Closing Conference Date
- Jan 13, 2022
- Final Order
- Feb 8, 2022
- Closed
- Feb 23, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 125
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $7,315
- Penalties on Record
- $7,315
- Site Address
- 1600 Oregon St., Muscatine, IA 52761
- Industry
- 311221 Wet Corn Milling
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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 D04 I | Other | 1 | 4 | $7,315 | $7,315 | - | Feb 8, 2022 | |
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 D05 I | Other | 1 | 4 | $0 | $0 | - | Feb 8, 2022 | |
| 01001C | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 F01 V | Other | 1 | 4 | $0 | $0 | - | Feb 8, 2022 |
Nov 3, 2021#345620751Nov 3, 2021Referral (C) · Partial scope, Health#345620751$5,8522 viol.2 violations$5,852 in penalties
Inspection #345620751
Dates
- Opened
- Nov 3, 2021
- Closing Conference Date
- Nov 4, 2021
- Final Order
- Jan 4, 2022
- Closed
- Jan 19, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 120
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $5,852
- Penalties on Record
- $5,852
- Site Address
- 1600 Oregon St., Muscatine, IA 52761
- Industry
- 311221 Wet Corn Milling
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 suffers foot burn while shoveling corn germ
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.1200 Hazard Communication OSHA citation code: 19101200 H03 II | Other | 1 | 16 | $5,852 | $5,852 | Jan 18, 2022 | - | Jan 4, 2022 |
| 01001B | 1910.1200 Hazard Communication OSHA citation code: 19101200 H03 III | Other | 1 | 16 | $0 | $0 | Jan 18, 2022 | - | Jan 4, 2022 |
May 9, 2013#339061822May 9, 2013Planned (H) · Partial scope, Health#339061822$15,0006 viol.6 violations$15,000 in penalties
Inspection #339061822
Dates
- Opened
- May 9, 2013
- Closing Conference Date
- May 9, 2013
- Final Order
- Aug 20, 2013
- Closed
- Aug 29, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 90
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 4 serious, 2 other-than-serious
- Initial Penalties
- $27,550
- Penalties on Record
- $15,000
- Site Address
- 1600 Oregon St., Muscatine, IA 52761
- Industry
- 488320 Marine Cargo Handling
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 (5 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 1 | $5,000 | $5,000 | Sep 5, 2013 | - | Aug 20, 2013 |
| 01002 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B07 IV | Other | 1 | 2 | $5,000 | $0 | Sep 5, 2013 | - | Aug 20, 2013 |
| 01003 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B01 II | Serious | 1 | 2 | $5,000 | $5,000 | Sep 5, 2013 | - | Aug 20, 2013 |
| 01004 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 IV C | Other | 1 | 3 | $5,000 | $0 | - | Aug 20, 2013 | |
| 01005 | 1917.111 Maintenance and Load Limits OSHA citation code: 19170111 D | Serious | 1 | 3 | $2,550 | $0 | - | Aug 20, 2013 |
Showing the 5 violations listed first by citation identifier. This inspection has 6 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 8, 2012#316764299Oct 8, 2012Planned (H) · Partial scope, Safety#316764299$6,7389 viol.9 violations$6,738 in penalties
Inspection #316764299
Dates
- Opened
- Oct 8, 2012
- Closing Conference Date
- Oct 12, 2012
- Closed
- Jun 24, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 475
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 9 other-than-serious
- Initial Penalties
- $14,125
- Penalties on Record
- $6,738
- Site Address
- 1600 Oregon Street, Muscatine, IA 52761
- Industry
- 311999 All Other Miscellaneous Food Manufacturing
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 (5 of 9 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 880004 | Other | 3 | 350 | $1,875 | $938 | Dec 17, 2012 | - | - |
| 01002 | 880004 | Other | 3 | 350 | $1,875 | $0 | Dec 24, 2012 | - | - |
| 01003 | 1910.23 Ladders OSHA citation code: 19100023 A02 | Other | 3 | 350 | $1,875 | $1,000 | Jan 21, 2013 | - | - |
| 01004 | 1910.23 Ladders OSHA citation code: 19100023 A03 | Other | 1 | 380 | $1,875 | $1,000 | Feb 18, 2013 | - | - |
| 01005 | 1910.23 Ladders OSHA citation code: 19100023 C01 | Other | 20 | 350 | $1,875 | $1,000 | Feb 28, 2013 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 9 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 5, 2010#315036624Oct 5, 2010Unprogrammed Related (G) · Partial scope, Safety#315036624$4,3252 viol.2 violations$4,325 in penalties
Inspection #315036624
Dates
- Opened
- Oct 5, 2010
- Closing Conference Date
- Oct 5, 2010
- Closed
- Dec 15, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 900
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $6,000
- Penalties on Record
- $4,325
- Site Address
- 1600 Oregon Street, Muscatine, IA 52761
- Industry
- 311221 Wet Corn Milling
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Other | 1 | 1 | $3,500 | $2,450 | Dec 17, 2010 | - | - |
| 01002 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 E03 I | Other | 1 | 4 | $2,500 | $1,875 | Dec 31, 2010 | - | - |
Jul 27, 2010#314779612Jul 27, 2010Referral (C) · Partial scope, Safety#314779612$5,8503 viol.3 violations$5,850 in penalties
Inspection #314779612
Dates
- Opened
- Jul 27, 2010
- Closing Conference Date
- Jul 27, 2010
- Closed
- Sep 14, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 650
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $6,700
- Penalties on Record
- $5,850
- Site Address
- 1600 Oregon Street, Muscatine, IA 52761
- Industry
- 325193 Ethyl Alcohol Manufacturing
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 amputates finger in moving part on forklift
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L02 II | Other | 1 | 2 | $5,000 | $5,000 | Sep 28, 2010 | - | - |
| 01001B | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L03 IG | Other | 1 | 4 | $0 | $0 | Sep 28, 2010 | - | - |
| 01002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 Q01 | Other | 1 | 4 | $1,700 | $850 | Sep 28, 2010 | - | - |
Oct 6, 2008#312624497Oct 6, 2008Complaint (B) · Partial scope, Health#312624497$3,0005 viol.5 violations$3,000 in penalties
Inspection #312624497
Dates
- Opened
- Oct 6, 2008
- Closing Conference Date
- Nov 25, 2008
- Closed
- Dec 18, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 600
- Related Activity
- 2 complaints
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 2 serious, 3 other-than-serious
- Initial Penalties
- $6,800
- Penalties on Record
- $3,000
- Site Address
- 1600 Oregon Street, Muscatine, IA 52761
- Industry
- 325188
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.
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 C | Other | 1 | 2 | $1,275 | $0 | Dec 9, 2008 | - | - |
| 01002A | 1910.23 Ladders OSHA citation code: 19100023 A02 | Other | 1 | 2 | $2,125 | $0 | Dec 31, 2008 | - | - |
| 01002B | 1910.23 Ladders OSHA citation code: 19100023 E01 | Other | 1 | 2 | $0 | $0 | Dec 31, 2008 | - | - |
| 01003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 7 | 5 | $2,125 | $2,000 | Dec 31, 2008 | - | - |
| 01004 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G02 I | Serious | 1 | 17 | $1,275 | $1,000 | Dec 31, 2008 | - | - |
Apr 12, 2007#310085980Apr 12, 2007Complaint (B) · Partial scope, Health#310085980$00 viol.0 violations$0 in penalties
Inspection #310085980
Dates
- Opened
- Apr 12, 2007
- Closing Conference Date
- May 22, 2007
- Closed
- Jun 11, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 600
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1600 Oregon Street, Muscatine, IA 52761
- Industry
- 325199 All Other Basic Organic Chemical Manufacturing
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.
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.
23 inspections, 1972 to 2025. 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.
Standards cited
Industry comparison
Food Manufacturing, 23,612 employers with OSHA inspections. Arithmetic from DOL records.