EX-95 5 gva-20260331xexx95.htm EX-95

Exhibit 95

MINE SAFETY DISCLOSURE

We operate surface mines in the United States and Canada to produce construction aggregates. The operations of our mines in the United States are subject to regulation by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Act”).

The chart below contains information regarding certain reportable and non-reportable mining safety and health citations or orders that MSHA issued during the quarter ended March 31, 2026 associated with our mining operations:

Name of Mine			MSHA ID			Number of Inspections			Section 104 Citations			Section 104(b) Orders			Section 104(d) Citations and Orders			Section 110(b)(2) Violations			Section 107(a) Orders			Total Dollar Value of MSHA Proposed Assessments			Total Number of Mining-related Fatalities			Received Notice of Pattern of Violation Under Section 104(e) (yes/no)			Received Notice of Potential to have Pattern under Section 104(e) (yes/no)			Pending Legal Actions as of Last Day of Period			Instituted Legal Actions During Period			Resolved Legal Actions During Period
Alaska Portable #1			50-01459			—			—			—			—			—			—			$	—		—			No			No			—			—			—
Alaska Portable #2			50-01534			—			—			—			—			—			—			—			—			No			No			—			—			—
Alaska Portable #3			50-01534			—			—			—			—			—			—			—			—			No			No			—			—			—
Angie Louisiana Plant			16-01611			—			—			—			—			—			—			—			—			No			No			—			—			—
Arvin Pit			04-04360			—			—			—			—			—			—			—			—			No			No			—			—			—
B2413 - 20 Mile(1)			B2413			—			—			—			—			—			—			—			—			No			No			—			—			—
Bee Rock Quarry(2)			04-04704			—			—			—			—			—			—			—			—			No			No			1			—			—
Big Rock			04-05946			1			—			—			—			—			—			151			—			No			No			—			—			—
Bishop			04-01869			—			—			—			—			—			—			—			—			No			No			—			—			—
Bradshaw			04-03107			2			—			—			—			—			—			302			—			No			No			—			—			—
Brunswick			26-02007			—			—			—			—			—			—			—			—			No			No			—			—			—
Brookhaven Gravel Pit			22-00700			1			3			—			—			—			—			800			—			No			No			—			—			—
Bulldog			22-00813			1			—			—			—			—			—			151			—			No			No			—			—			—
Capay Plant Facility			04-05338			—			—			—			—			—			—			—			—			No			No			—			—			—
Cinderlite Goni Pit			26-02647			—			—			—			—			—			—			—			—			No			No			—			—			—
Cinderlite Portable #1			26-02782			—			—			—			—			—			—			—			—			No			No			—			—			—
Cinderlite Screen #1			26-02786			—			—			—			—			—			—			—			—			No			No			—			—			—
Cinderlite Portable #3			26-02847			—			—			—			—			—			—			—			—			No			No			—			—			—
Circle T Ranch Pit			45-01882			—			—			—			—			—			—			—			—			No			No			—			—			—

---

Name of Mine			MSHA ID			Number of Inspections			Section 104 Citations			Section 104(b) Orders			Section 104(d) Citations and Orders			Section 110(b)(2) Violations			Section 107(a) Orders			Total Dollar Value of MSHA Proposed Assessments			Total Number of Mining-related Fatalities			Received Notice of Pattern of Violation Under Section 104(e) (yes/no)			Received Notice of Potential to have Pattern under Section 104(e) (yes/no)			Pending Legal Actions as of Last Day of Period			Instituted Legal Actions During Period			Resolved Legal Actions During Period
Coalinga Pit			04-01879			2			—			—			—			—			—			$	302		—			No			No			—			—			—
Conrock			50-01282			—			—			—			—			—			—			—			—			No			No			—			—			—
Conway			45-03701			—			—			—			—			—			—			—			—			No			No			—			—			—
Coyote			42-02485			—			—			—			—			—			—			—			—			No			No			—			—			—
D&B Sand and Gravel Pit			22-00467			2			—			—			—			—			—			302			—			No			No			—			—			—
Desoto(3)			22-00068			2			1			—			—			—			—			475			—			No			No			1			1			—
Felton Quarry			04-00107			1			—			—			—			—			—			151			—			No			No			—			—			—
Freeman Quarry			04-05448			—			—			—			—			—			—			—			—			No			No			—			—			—
Gardner Pit			04-01683			—			—			—			—			—			—			—			—			No			No			—			—			—
Handley Ranch Quarry			04-05629			—			—			—			—			—			—			—			—			No			No			—			—			—
Highway 175			04-05336			—			—			—			—			—			—			—			—			No			No			—			—			—
Indio			04-01854			—			—			—			—			—			—			—			—			No			No			—			—			—
Kerley Pit			02-03375			—			—			—			—			—			—			—			—			No			No			—			—			—
Lee Vining			04-05234			—			—			—			—			—			—			—			—			No			No			—			—			—
Littlerock			04-04926			—			—			—			—			—			—			—			—			No			No			—			—			—
Lockwood Quarry			26-02204			—			—			—			—			—			—			—			—			No			No			—			—			—
Love			22-00389			1			—			—			—			—			—			151			—			No			No			—			—			—
Lucas Pit			50-01819			1			—			—			—			—			—			151			—			No			No			—			—			—
Mission			45-03718			—			—			—			—			—			—			—			—			No			No			—			—			—
North Plant			40-01635			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Alaska - Fort Knox(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Nevada - Couer Rochester(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Utah - KUCC BMP(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Utah - East Waste Rock Project(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Utah - KUCC N50(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 Washington Granite Falls(1)			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
N50 California - Hector			N50			—			—			—			—			—			—			—			—			No			No			—			—			—
Orosi Quarry			04-05727			1			—			—			—			—			—			151			—			No			No			—			—			—

---

Name of Mine			MSHA ID			Number of Inspections			Section 104 Citations			Section 104(b) Orders			Section 104(d) Citations and Orders			Section 110(b)(2) Violations			Section 107(a) Orders			Total Dollar Value of MSHA Proposed Assessments			Total Number of Mining-related Fatalities			Received Notice of Pattern of Violation Under Section 104(e) (yes/no)			Received Notice of Potential to have Pattern under Section 104(e) (yes/no)			Pending Legal Actions as of Last Day of Period			Instituted Legal Actions During Period			Resolved Legal Actions During Period
Perry			22-00763			2			—			—			—			—			—			$	302		—			No			No			—			—			—
Promontory			42-02541			—			—			—			—			—			—			—			—			No			No			—			—			—
P599 Papich Construction Company, Inc.			P599			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 Freeport McMoRan - Bagdad(1)			PU3			1			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Asarco(1)			PU3			—			—			—			—			—			—			151			—			No			No			—			—			—
PU3 - Chino(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne Capstone(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne Chandler(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne Cortez(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne - FMI (1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne - Gila River			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne - Silver Bell(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Layne - Morenci(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Newmont Gold			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Safford(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Tintric(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Trixie(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Tyrone(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
PU3 - Lonestar(1)			PU3			—			—			—			—			—			—			—			—			No			No			—			—			—
Sierra Pacific Materials			04-0494			—			—			—			—			—			—			—			—			No			No			—			—			—
Slats Lucas Quarry			15-19106			1			—			—			—			—			—			151			—			No			No			—			—			—
Solari			04-05947			—			—			—			—			—			—			—			—			No			No			—			—			—
Sorenson			45-03851			2			—			—			—			—			—			302			—			No			No			—			—			—
Swan Pit			02-02647			1			—			—			—			—			—			151			—			No			No			—			—			—
Tangerine Road Pit			02-00649			1			—			—			—			—			—			151			—			No			No			—			—			—
Tiger			22-00828			2			—			—			—			—			—			302			—			No			No			—			—			—

---

Name of Mine			MSHA ID			Number of Inspections			Section 104 Citations			Section 104(b) Orders			Section 104(d) Citations and Orders			Section 110(b)(2) Violations			Section 107(a) Orders			Total Dollar Value of MSHA Proposed Assessments			Total Number of Mining-related Fatalities			Received Notice of Pattern of Violation Under Section 104(e) (yes/no)			Received Notice of Potential to have Pattern under Section 104(e) (yes/no)			Pending Legal Actions as of Last Day of Period			Instituted Legal Actions During Period			Resolved Legal Actions During Period
Utah Portable #4			42-01761			—			—			—			—			—			—			$	—		—			No			No			—			—			—
Vernalis			04-05783			—			—			—			—			—			—			—			—			No			No			—			—			—
Wade Sand Pit			26-02404			—			—			—			—			—			—			—			—			No			No			—			—			—
Washington Portable #1			45-03717			—			—			—			—			—			—			—			—			No			No			—			—			—
Washington Portable #2			45-03724			—			—			—			—			—			—			—			—			No			No			—			—			—
Walker Pit			42-01014			—			—			—			—			—			—			—			—			No			No			—			—			—
Wells Pit			42-02250			1			—			—			—			—			—			151			—			No			No			—			—			—
Whatcom Portable Mill			45-00975			1			—			—			—			—			—			151			—			No			No			—			—			—
Wolfe Pit			50-01816			—			—			—			—			—			—			—			—			No			No			—			—			—
Yerington Pit			26-02474			1			—			—			—			—			—			151			—			No			No			—			—			—
Total						28			4			—			—			—			—			$	5,050		—			No			No			2			1			—

(1) Denotes where we are working as an "independent contractor" at another operator's mine.

(2) The pending legal action for our Bee Rock Quarry plant was related to a contest of citations and orders referenced in Subpart B of 29 CFR Part 2700.

(3) The pending and instituted legal action for our Desoto plant was related to a contest of citations and orders referenced in Subpart B of 29 CFR Part 2700.