EX-95 10 gva-20231231xexx95.htm EX-95 Document

Exhibit 95


MINE SAFETY DISCLOSURE

We operate surface mines in the western United States to produce construction aggregates. The operation of our mines is 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 year ended December 31, 2023 associated with our mining operations:
Name of MineMSHA IDNumber of InspectionsSection 104 CitationsSection 104(b) OrdersSection 104(d) Citations and OrdersSection 110(b) ViolationsSection 107(a) OrdersTotal Dollar Value of MSHA Proposed AssessmentsTotal Number of Mining-related FatalitiesReceived 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 PeriodInstituted Legal Actions During PeriodResolved Legal Actions During Period
Alaska Portable #1(3)50-01459111NoNo11
Alaska Portable #250-015341NoNo
Alaska Portable #350-015341NoNo
Arvin Pit04-04360NoNo
B2413 - 20 Mile(1)B2413NoNo
Bee Rock Quarry04-0470423552NoNo
Big Rock04-0594631562NoNo
Bishop04-01869NoNo
Bradshaw04-031076266NoNo
Brunswick26-020071286NoNo
Bulldog(2)22-008131143NoNo
Capay Plant Facility04-053381858NoNo
Circle T Ranch Pit 45-018822NoNo
Coalinga Pit04-018792143NoNo
Conrock50-012822NoNo
Desoto(2)22-00681429NoNo
Felton Quarry04-001072NoNo



Name of MineMSHA IDNumber of InspectionsSection 104 CitationsSection 104(b) OrdersSection 104(d) Citations and OrdersSection 110(b) ViolationsSection 107(a) OrdersTotal Dollar Value of MSHA Proposed AssessmentsTotal Number of Mining-related FatalitiesReceived 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 PeriodInstituted Legal Actions During PeriodResolved Legal Actions During Period
Freeman Quarry04-05448NoNo
Gardner Pit04-01683NoNo
Handley Ranch Quarry04-056292NoNo
Highway 17504-053362NoNo
Indio04-01854NoNo
Kerley Pit02-03375NoNo
Lee Vining04-052341NoNo
Littlerock04-04926NoNo
Lockwood Quarry26-022042286NoNo
Love(2)22-00389NoNo
Lucas Pit50-01819NoNo
Mission45-037181NoNo
North Plant(2)40-01635NoNo
Promontory42-02541NoNo
N50 Alaska - Fort Knox(1)N501133NoNo
N50 Nevada - Couer Rochester(1)N50NoNo
N50 Utah - KUCC BMP(1)N50NoNo
N50 Utah - East Waste Rock Project(1)N50NoNo
N50 Utah - KUCC N50(1)N502143NoNo
N50 Washington Granite Falls(1)N50NoNo
Perry(2)22-00763NoNo
PU3 Freeport McMoRan - Bagdad(1)PU3NoNo
PU3 - Asarco(1)PU32NoNo
PU3 - Chino(1)PU3NoNo
PU3 - Layne Capstone(1) PU3NoNo
PU3 - Layne Chandler(1) PU31NoNo
PU3 - Layne Cortez(1)PU3NoNo



Name of MineMSHA IDNumber of InspectionsSection 104 CitationsSection 104(b) OrdersSection 104(d) Citations and OrdersSection 110(b) ViolationsSection 107(a) OrdersTotal Dollar Value of MSHA Proposed AssessmentsTotal Number of Mining-related FatalitiesReceived 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 PeriodInstituted Legal Actions During PeriodResolved Legal Actions During Period
PU3 - Layne - FMI (1)PU32NoNo
PU3 - Layne - Silver Bell(1)PU31NoNo
PU3 - Layne - Morenci(1)PU31NoNo
PU3 - Safford(1)PU35NoNo
PU3 - Tintric(1)PU3NoNo
PU3 - Trixie(1) PU3NoNo
PU3 - Tyrone(1)PU3NoNo
PU3 - Lonestar(1)PU34NoNo
Solari04-059472NoNo
Swan Pit02-0264742858NoNo
Tangerine Road Pit02-006494NoNo
Tiger(2)22-00828NoNo
Utah Portable #442-01761NoNo
Vernalis04-057832133NoNo
Wade Sand Pit26-024042NoNo
Washington Portable #145-03717NoNo
Washington Portable #245-03724NoNo
Walker Pit42-010143533NoNo
Wells Pit42-022501266NoNo
Whatcom Portable Mill45-00975NoNo
Wolfe Pit50-01816NoNo
Total7171$5,5911
(1) Denotes where we are working as an "independent contractor" at another operator's mine.
(2) Denotes mines acquired on November 30, 2023 in connection with the acquisition of Memphis Stone and Gravel. For these mines, the chart includes information for the period between the acquisition date and December 31, 2023.
(3) The instituted legal action for our Alaska Portable #1 plant was related to a contest of citations and orders referenced in Subpart B of 29 CFR Part 2700.