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THERMOCAL MINERALS OF IDAHO LLC

Company Details

Name: THERMOCAL MINERALS OF IDAHO LLC
Jurisdiction: Idaho
Legal type: Limited Liability Company (D)
Status: Active-Existing
Date of registration: 29 Mar 2002 (23 years ago)
Financial Date End: 31 Mar 2026
Entity Number: 69656
Place of Formation: IDAHO
File Number: 69656
Principal Address: P.O. BOX 27 SIOUX CITY, IA 51102
Mailing Address: FINANCE 3689 460TH ST ORANGE CITY, IA 51041-7561

Agent

Name Role Address
CORPORATION SERVICE COMPANY Agent 1305 12TH AVE RD, NAMPA, ID 83686

Manager

Name Role Address Appointed On Resigned On
Ron Van Beek Manager 3689 460TH STREET, ORANGE CITY, IA 51041 2021-02-08 2024-03-18

Member

Name Role Address Appointed On
Ron Van Beek Member 3689 460TH STREET, ORANGE CITY, IA 51041 2024-03-18

Filing

Filing Name Filing Number Filing date
Annual Report 0006140740 2025-03-04
Annual Report 0005652372 2024-03-18
Annual Report 0005172399 2023-03-31
Registered Agent Name/Address Change (mass change) 0004638762 2022-03-08
Annual Report 0004589515 2022-02-03
Registered Agent Name/Address Change (mass change) 0004464360 2021-10-29
Annual Report 0004167773 2021-02-08
Annual Report 0003845943 2020-04-15
Annual Report 0003457455 2019-03-19
Annual Report 0001180514 2018-02-19

Mines

Mine Name Type Status Primary Sic
Thermocal Minerals of Idaho LLC Surface Active Dimension Limestone
Directions to Mine Go north from SLC, UT to Dubois, ID. Hwy 22 west go 16 miles between MM53-54. Mill on right.

Parties

Name Thermocal Minerals of Idaho LLC
Role Operator
Start Date 1950-01-01
Name Ron Van Beek
Role Current Controller
Start Date 1950-01-01
Name Thermocal Minerals of Idaho LLC
Role Current Operator

Accidents

Accident Date 2023-12-19
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Contact with hot objects or substances
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Employee touched a hot metal piece after welding a spot without gloves. Caused a burn on the palm of EE's right palm area.
Accident Date 2023-09-11
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck by... NEC
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Replacing a screen on a five deck screen, failed to hook the bottom hook correctly. The screen jumped hitting employee in the right ear.
Accident Date 2023-08-29
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Caught in, under or between running or meshing objects
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Employee was filling 50 pound bags of product. The employee activated the bagger unit while hand was under the pneumatic bag holder. The bag holder pinched employee's right little finger.
Accident Date 2022-11-16
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Over-exertion NEC
Ocupation Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Narrative EE exited a truck, put right foot on the ground and slipped off the steps of the vehicle. EE did not fall to the ground, as EE was holding onto the handrail. EE twisted right knee.
Accident Date 2022-08-18
Degree Inhury DAYS AWAY FROM WORK ONLY
Accident Type Absorption of radiations, caustics, toxic and noxious substances
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative EE dropped a piece of trash into a trash can. The item fell onto the cement. EE picked up the trash and was bitten by a snake. The snake was hidden in a small piece of rubber belting. Employees attempted to find the snake without success.
Accident Date 2022-08-16
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck by... NEC
Ocupation Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Narrative Contract employee was replacing a tire on a haul truck. The crane/forklift arm slipped, hitting CE on the top of the head. CE was wearing the required safety gear, a hardhat.
Accident Date 2022-02-15
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck against a moving object
Ocupation Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
Narrative EE struck their head on a door handle of a 320 loader.
Accident Date 2021-04-29
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck by... NEC
Ocupation Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Narrative EE was driving T post in the ground at each gate opening. The post driver came off the T post and the top of the drive hit EE in the head causing a laceration to EE's head.
Accident Date 2020-03-23
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck against stationary object
Ocupation Miner, Prospector, NEC
Narrative EE was walking down the stairs and EE's left boot got stuck on the rung. The boot slipped off EE's foot. EE put EE's boot back into the boot. The large toe nail hooked the safety toe edge. The toe nail pulled up and away from the skin.
Accident Date 2019-03-11
Degree Inhury DAYS AWAY FROM WORK ONLY
Accident Type Contact with hot objects or substances
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative An employee was lighting a propane weed burner to heat the under side of a hammer mill. EE must have let the propane run too long before trying to light it. It apparently accumulated gas under the hammer mill flashing when EE lit it. It burned EE's face and hand.
Accident Date 2018-08-30
Degree Inhury DAYS AWAY FROM WORK ONLY
Accident Type Contact with hot objects or substances
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Employee tried to start a fire in a furnace attached to a cyclone. EE decided to use gasoline to start the fire. EE opened the door because ee thought it had not ignited. It allowed air to rush in which caused the gas to ignite quickly. It burned right arm and slightly right cheek.
Accident Date 2014-03-06
Degree Inhury NO DYS AWY FRM WRK,NO RSTR ACT
Accident Type Struck by... NEC
Ocupation Ball/Rod/Pebble/Hand/Limestone/Dry mill operator, Roller operator
Narrative He reached up to release the garage door opener and the rod hit him in the forehead.
Accident Date 2011-03-31
Degree Inhury DAYS RESTRICTED ACTIVITY ONLY
Accident Type Over-exertion in lifting objects
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Bent over to pick up 2 gal bucket of coal - strained back.
Accident Date 2009-03-09
Degree Inhury DAYS AWAY FROM WORK ONLY
Accident Type Over-exertion in lifting objects
Ocupation Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
Narrative Bent over to pick up wire, sprained back. Was given 5 days off to heal, managers decision.
Accident Date 2008-04-07
Degree Inhury DAYS AWAY FROM WORK ONLY
Accident Type Bodily reaction, NEC
Ocupation Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
Narrative Stooped down to pick up hammer.
Accident Date 2005-06-14
Degree Inhury INJURIES DUE TO NATURAL CAUSES
Accident Type NEC
Ocupation Maintenance man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
Narrative Was working on gate at the entrance of private homestead to keep the cows inside of homestead pasture. Suffered heart attack while working cows.

Inspections

Start Date 2024-09-12
End Date 2024-09-17
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 18.5
Start Date 2024-03-11
End Date 2024-03-13
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 29.25
Start Date 2023-07-30
End Date 2023-07-31
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 9.5
Start Date 2023-06-26
End Date 2023-06-29
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 31.5
Start Date 2022-11-16
End Date 2022-11-23
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 31.5
Start Date 2022-06-27
End Date 2022-06-30
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 39
Start Date 2021-12-27
End Date 2022-01-10
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 45
Start Date 2021-05-25
End Date 2021-05-28
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 28.5
Start Date 2021-05-24
End Date 2021-05-24
Activity Special Emphasis Programs
Number Inspectors 1
Total Hours 1.25
Start Date 2020-10-26
End Date 2020-11-03
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 47.5
Start Date 2020-03-09
End Date 2020-03-10
Activity Spot Inspection
Number Inspectors 1
Total Hours 18.5
Start Date 2020-01-13
End Date 2020-01-27
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 9.5
Start Date 2020-01-08
End Date 2020-01-10
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 35
Start Date 2019-09-16
End Date 2019-09-16
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 12.5
Start Date 2019-09-06
End Date 2019-09-06
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 11
Start Date 2019-08-27
End Date 2019-08-29
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 36.5
Start Date 2019-01-15
End Date 2019-01-15
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 4.25
Start Date 2018-12-12
End Date 2018-12-12
Activity Regular Safety and Health Inspection
Number Inspectors 1
Total Hours 19.25
Start Date 2018-09-17
End Date 2018-09-18
Activity Compliance Follow-up Inspection
Number Inspectors 1
Total Hours 16.75
Start Date 2018-08-08
End Date 2018-08-08
Activity Spot Inspection
Number Inspectors 1
Total Hours 9

Productions

Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2024
Annual Hours 300
Annual Coal Prod 0
Avg. Annual Empl. 2
Avg. Employee Hours 150
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2024
Annual Hours 12364
Annual Coal Prod 0
Avg. Annual Empl. 7
Avg. Employee Hours 1766
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2024
Annual Hours 2153
Annual Coal Prod 0
Avg. Annual Empl. 1
Avg. Employee Hours 2153
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2023
Annual Hours 11696
Annual Coal Prod 0
Avg. Annual Empl. 8
Avg. Employee Hours 1462
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2023
Annual Hours 1859
Annual Coal Prod 0
Avg. Annual Empl. 2
Avg. Employee Hours 930
Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2022
Annual Hours 4307
Annual Coal Prod 0
Avg. Annual Empl. 4
Avg. Employee Hours 1077
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2022
Annual Hours 11998
Annual Coal Prod 0
Avg. Annual Empl. 6
Avg. Employee Hours 2000
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2022
Annual Hours 2905
Annual Coal Prod 0
Avg. Annual Empl. 2
Avg. Employee Hours 1453
Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2021
Annual Hours 4760
Annual Coal Prod 0
Avg. Annual Empl. 4
Avg. Employee Hours 1190
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2021
Annual Hours 9186
Annual Coal Prod 0
Avg. Annual Empl. 5
Avg. Employee Hours 1837
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2021
Annual Hours 2144
Annual Coal Prod 0
Avg. Annual Empl. 1
Avg. Employee Hours 2144
Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2020
Annual Hours 6234
Annual Coal Prod 0
Avg. Annual Empl. 4
Avg. Employee Hours 1559
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2020
Annual Hours 8063
Annual Coal Prod 0
Avg. Annual Empl. 4
Avg. Employee Hours 2016
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2020
Annual Hours 2454
Annual Coal Prod 0
Avg. Annual Empl. 1
Avg. Employee Hours 2454
Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2019
Annual Hours 2980
Annual Coal Prod 0
Avg. Annual Empl. 3
Avg. Employee Hours 993
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2019
Annual Hours 6935
Annual Coal Prod 0
Avg. Annual Empl. 4
Avg. Employee Hours 1734
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2019
Annual Hours 1490
Annual Coal Prod 0
Avg. Annual Empl. 1
Avg. Employee Hours 1490
Sub-Unit Desc STRIP, QUARY, OPEN PIT
Year 2018
Annual Hours 980
Annual Coal Prod 0
Avg. Annual Empl. 1
Avg. Employee Hours 980
Sub-Unit Desc MILL OPERATION/PREPARATION PLANT
Year 2018
Annual Hours 10300
Annual Coal Prod 0
Avg. Annual Empl. 5
Avg. Employee Hours 2060
Sub-Unit Desc OFFICE WORKERS AT MINE SITE
Year 2018
Annual Hours 3000
Annual Coal Prod 0
Avg. Annual Empl. 2
Avg. Employee Hours 1500
Gypsum mine Surface Abandoned Gypsum
Directions to Mine From Leadore south on Highway 28 to Clear Creek Road then twelve miles to the mine site.

Parties

Name Thermocal Minerals of Idaho LLC
Role Operator
Start Date 2019-04-12
Name Ron Van Beek
Role Current Controller
Start Date 2019-04-12
Name Thermocal Minerals of Idaho LLC
Role Current Operator

Date of last update: 21 Apr 2025

Sources: Idaho Secretary of State