Key Takeaway

Herriman Pit is a intermittent surface mine producing SandAndGravel, located in Herriman, Salt Lake County, UT. It has 19 violations on record (4 S&S) and $2K in proposed penalties. Operated by Kilgore Contracting.

Herriman Pit

Intermittent Surface SandAndGravel

Operator: Kilgore Contracting

Controller: Summit Materials LLC

Location: Herriman, Salt Lake County, UT

Employees: 2

19
Violations
4
S&S Violations
0
Accidents
$2K
Penalties

Recent Violations

View all 19 →
Date Section S&S Negligence Penalty
10/14/2025 56.14107(a) S&S ModNegligence $642
10/14/2025 56.14206(b) Non-S&S ModNegligence $151
03/27/2024 56.1000 Non-S&S HighNegligence $147
10/14/2008 56.12028 Non-S&S ModNegligence $100
10/14/2008 56.14107(a) Non-S&S ModNegligence $100
06/27/2008 56.11002 S&S ModNegligence $100
06/27/2008 56.11003 S&S ModNegligence $100
06/27/2008 56.11027 S&S ModNegligence $100
06/27/2008 56.14112(b) Non-S&S ModNegligence $100
06/27/2008 56.15001 Non-S&S ModNegligence $100
02/27/2008 56.14101(a)(2) Non-S&S LowNegligence $100
02/27/2008 56.14132(a) Non-S&S ModNegligence $100
09/11/2007 56.3200 Non-S&S ModNegligence $100
08/24/2006 56.14101(a)(2) Non-S&S ModNegligence $60
11/13/2003 56.14112(b) Non-S&S ModNegligence $60
11/13/2003 56.14101(a)(2) Non-S&S ModNegligence $60
03/27/2003 56.4201(a)(2) Non-S&S ModNegligence $55
03/27/2003 56.4102 Non-S&S ModNegligence $55
11/07/2001 56.11027 Non-S&S ModNegligence $55

Inspections

View all 20 →
Begin End Hours Inspectors
10/14/2025 10/16/2025 20.00 1
03/07/2025 03/07/2025 12.00 1
03/25/2024 03/27/2024 18.50 1
04/14/2009 04/15/2009 3.75 1
10/14/2008 10/15/2008 21.50 1
06/27/2008 07/01/2008 18.00 1
03/14/2008 03/14/2008 3.00 1
02/27/2008 02/28/2008 7.75 1
09/11/2007 09/12/2007 9.00 1
11/01/2006 11/01/2006 8.00 1

Mine Details

MSHA Mine ID4201823
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees2
Days/Week5.0
Hours/Shift4.0
Coordinates40.6261110, -111.9700000
Nearest TownHerriman

Related Mines

Bingham Canyon Mine
Copperton, Salt Lake County, UT
1,826 violations Active
Copperton Concentrator
Bingham Canyon, Salt Lake County, UT
1,662 violations Active
Pit #1 43rd Ave
Maricopa, Maricopa County, AZ
309 violations Active
HANSEN PIT
Salt Lake City, Salt Lake County, UT
260 violations Active
Kennecott Keystone Underground
Copperton, Salt Lake County, UT
251 violations Active
Maryland Creek
Silverthorne, Summit County, CO
231 violations Active
Lakeview Rock Products, Inc.
Salt Lake City, Salt Lake County, UT
229 violations Active
Little Mountain
Corinne, Box Elder County, UT
225 violations Intermittent

Frequently Asked Questions

How many MSHA violations does Herriman Pit have?

Herriman Pit has 19 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.

What type of mine is Herriman Pit?

Herriman Pit is a Surface mine producing SandAndGravel, located in Herriman, Salt Lake County, UT. It currently has 2 employees.

Has anyone been injured or killed at Herriman Pit?

According to MSHA records, Herriman Pit has 0 reported accident/injury records and 0 fatalities on file.

Who operates Herriman Pit?

Herriman Pit is operated by Kilgore Contracting and controlled by Summit Materials LLC. MSHA Mine ID: 4201823.