Qualified Materials List
Aggregate Base
     Clark County  >  Departments  > Public Works  >  Inter-Agency Quality Assurance Committee
SOURCE LOCATION QUALIFIED UNTIL RESPONSIBLE MEMBER MAXIMUM DENSITY C OPTIMUM MOISTURE SOLUBLE SULFATES %
American Eagle Ready Mix Sloan and Dixon Type II/RCA (50%) R1 9/30/2026 CCPW 116.6 13.5 0.06
AMRIZE Southwest, Inc. (Holcim) Sloan Native Type II 3/31/2027 CCPW 148.1 6 0.01
AMRIZE Southwest, Inc. (Holcim) Sloan Quarry RAP Type II (70/30) 3/31/2027 CCPW 141.2 6 0.01
Apex Materials, LLC. North Pit - Native Type II 9/30/2026 CCPW 145.6 6.3 0.01
Apex Materials, LLC. North Pit (50%Native/40% RCA/10% RAP) 12/31/2026 CCPW 123.7 10.4 0.17
Apex Materials, LLC. Railroad Pass (Native Type II) 3/31/2027 COH 136 8.5 0.1
Apex Materials, LLC. Sloan Type II/RCA (40%)/RAP (10%) 9/30/2026 CCPW 129.3 9.5 0.02
Impact Sand & Gravel/CTC Crushing BRQ Pit 9/30/2026 COH 134.7 8 0.01
Impact Sand and Gravel Cactus Pit-Stockpile 9/30/2026 CCPW 133.6 7.2 0.26
Impact Sand and Gravel Jericho Pit 9/30/2026 CCPW 130.1 9 0.04
Las Vegas Paving Corporation Apex 40 Natural Type II 9/30/2026 CCPW 141 6.6 0.01
Las Vegas Paving Corporation Blue Diamond Natural Type II 3/31/2027 CCPW 136 7.2 0.01
Las Vegas Paving Corporation Blue Diamond Type II/RAP (25%) 3/31/2027 CCPW 136.5 6.1 0.01
Las Vegas Paving Corporation Blue Diamond Type II/RCA (20%) 3/31/2027 CCPW 131.2 7.5 0.01
Las Vegas Paving Corporation Lhoist Natural Type II 3/31/2027 CCPW 146 6 0.01
Las Vegas Paving Corporation Loan Mountain Type II/RAP (25%) 9/30/2026 CLV 141.2 6.7 0.01
Las Vegas Paving Corporation Loan Mountain Type II/RCA (30%) 9/30/2026 CLV 142.3 7 0.01
Las Vegas Paving Corporation Lone Mountain Natural Type II 3/31/2027 CLV 147.6 6 0.01
Las Vegas Paving Corporation N. 5th Street Type II/RAP (20%) 9/30/2026 CLV 136.2 6.9 0.01
Las Vegas Paving Corporation N. 5th Street Type II/RCA (40%) 9/30/2026 CLV 125.3 9.8 0.17
Las Vegas Paving Corporation Skye Summit Crusher Type II/RCA (15%) 6/30/2027 CLV 142.6 6.1 0.01
Las Vegas Paving Corporation Sunset Type II/RAP (20%) 3/31/2027 COH 126.4 9.6 0.03
Las Vegas Paving Corporation Sunset Type II/RCA (30%) 3/31/2027 COH 127.1 9.6 0.04
Mel Clark, Inc. Ann Road Pit (Type II) 3/31/2027 CLV 145.2 6.2 0.01
Mel Clark, Inc. Mel Clark Inc. Pit (Lone Mtn) 3/31/2027 CLV 146.2 7 0.01
Patriot Contractors Lossee and CC215 9/30/2026 CCPW 142 6.5 0.06
Patriot Contractors Summerlin Crusher Natural Type II 9/30/2027 CCPW 146.5 6 0.01
Precision Aggregate Products, LLC BLM Community Pit - Natural Type II White Rock (Bunkerville) 3/31/2027 CCPW 140.5 5.9 0.01
Ramm Construction Shaumber and Ann Rd Pit Native Type II 3/31/2027 CLV 141.5 7.8 0.01
Reese Enterprise Hi-Tech Pit Aggregate Native Type II 4/30/2027 CCPW 140.5 6.5 0.02
S & S Concrete & Materials 50/50 RCA Type II (Bullhead/Laughlin) 11/30/2026 CCPW 129.3 8.7 0.08
S & S Concrete & Materials Native Type II (Bullhead/Laughlin) 4/30/2027 CCPW 136.1 7.9 0.02
Spec Aggregate Eldorado Type II 9/30/2026 COH 137.6 7.3 0.01
Spec Aggregate Solo Mountain Natural Type II 3/31/2027 CCPW 141.9 6.2 0.02
VT Construction Black Bowl Pit 3/31/2027 CCPW 140.8 8.1 0.05
VT Construction Lakemoor Natural Type II (Lakemoor area only) 9/30/2026 COH 126.2 11.4 0.01
VT Construction Limestone Pit 3/31/2027 CCPW 141.4 6.1 0.05
VT Construction Lone Mountain Temple - On-site Stockpile 1/31/2027 CLV 145.8 6.6 0.01
VT Construction SWC Tenaya & Badura 9/30/2026 CCPW 141.5 6.4 0.01
VT Construction Texas Station T2 50/30/20 Native/RCA/RAP 7/30/2026 CCPW 132 8.2 0.01
Wells Cargo, Inc. Lone Moutain Pit (Native Type II) 3/31/2027 CLV 150.7 6 0.01
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