California Construction & Industrial Materials Association, the statewide voice for the aggregate, industrial mineral and ready mixed concrete industries

Sacramento & Orange County
Every year of delay increases costs for families, taxpayers, renters & ratepayers. That’s why NSBIA supports #Prop45—to streamline approvals & make CA more affordable. Get involved: voteyes45.com/4ggO6Ot
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CalCIMA retweeted
Take a look at the people powering the aggregates industry. 👷🏼‍♂️ Our September Quarry Faces gallery highlights the professionals making an impact across operations, equipment, production and more. Browse the latest photos from the field featuring industry members from Komatsu, @calcimarocks, @Granite, Quality Fleet Service, @irockcrushers, @Evo_Quip and @TerexCorp. 👇 (Photos 1 & 2: Komatsu; 3: CalCIMA; 4: IRock; 5: EvoQuip) #QuarryFaces #Aggregates #Construction #Quarrying #PitAndQuarry buff.ly/driOw15
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CalCIMA’s President & CEO Robert Dugan is in D.C. this week working on the federal highway bill reauthorization. It’s going to take perseverance, purpose and persistence. #highwaybill #transportation #washingtondc #hillday #advocacy
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NEW: The Resilient Rebuild Hub is live. Six proven, fire-resistant concrete building systems, explained in plain language for homeowners rebuilding after wildfire. Explore the Hub and get connected with experts: buildingwithresilience.com/h… #BuildingWithResilience #ResilientByDesign
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✨ APPLY FOR THE 2026 EXCELLENCE IN SAFETY AWARDS ✨ Now's the perfect time for member companies to submit applications for CalCIMA's 2026 Excellence in Safety Awards. APPLY BY SEPTEMBER 11: cdn.ymaws.com/calcima.org/re…
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✏️ School is back in session for Rosemont High School. But did you know that it was built on a former sand-and-gravel mine? 20+ years ago, producer member @TeichertInc worked with @officialSCUSD to provide students with a high school on this site. READ: lnkd.in/gwut39HB
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I visited Clark Pacific’s Adelanto facility to learn more about its operations and meet with the hardworking employees who help drive our local economy. Companies like Clark Pacific support local jobs, strengthen our domestic supply chains, and contribute to the continued growth of our community. Thank you to the team for the tour and the important discussion about how Congress can help American manufacturers compete and grow!
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CalCIMA retweeted
Growing infrastructure across #LosAngeles 🚇 Cemex U.S. provided more than 300,000 cubic yards of concrete for the LA Metro Purple Line Extension, helping connect jobs, schools and city landmarks 🏢 Learn more about how we support growth: brnw.ch/21x4Gud
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CalCIMA’s President & CEO Robert Dugan & Dir. of Technical Affairs Cameron Richardson are in Ohio this week at NAPA’s Midyear Meeting discussing innovation, asphalt technology, efficiency and operational effectiveness #Asphalt #Leadership #Highways #Advocacy #IfItsBuiltWerelnIt
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Cache Creek Conservancy/Nature Preserve's 130-acre preserve was once part of the RC Collet aggregate operation, where alluvial sand and gravel were mined to help supply roads, infrastructure, and more. This is part of CalCIMA's SMARA at 50 campaign. lnkd.in/gESGexvU
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Happy National Rock Day! 🤘 Most rocks sit still; these ones are put to work! Temporary rock barriers in the south Delta help maintain water levels affected by pumping plants and support water management during critical summer months. These temporary geological wonders can be found at Old River near Tracy, Middle River, and Grant Line Canal. They will be removed by November 30. They're only here for a season, so don't take them for granite! See more photos of these barriers and all of DWR's photos at pixel-ca-dwr.photoshelter.co…
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Along the Mokelumne River in San Joaquin County, George Reed is turning a decades-old sand and gravel mine back into farmland, one reclaimed section at a time. This story is part of CalCIMA's SMARA at 50 campaign. lnkd.in/gr-_e8_3 #SMARA #Reclamation #IfItsBuiltWereInIt
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Fifty years ago, industry and government came together to ensure California’s essential mineral resources would be developed responsibly and reclaimed for future use. Today, the Legislature celebrated that vision by honoring SMARA’s 50th anniversary. @CalcimaRocks
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"Don't be afraid to connect with your community. It takes time, and not everyone will engage, but often your biggest critics can be your most insightful partners. If you're sincere, it shows," - Bill Crotinger, Argent Materials. READ: issuu.com/calcontractor/docs…
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DEADLINE APPROACHING: June 1 To celebrate the 50th anniversary of the Surface Mining and Reclamation Act (SMARA), CalCIMA is sponsoring the "SMARA at 50 Golden Anniversary Reclamation Contest." Contact Adam Harper with questions: aharper@calcima.org cognitoforms.com/CalCIMA2/SM…
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Today, we pause to honor the brace men and women who made the ultimate sacrifice for our freedoms. Thank you to those who gave everything so we can safely do what we do 🇺🇸 #MemorialDay #NeverForgotten #HonoringOurHeroes
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May 18-22 is #InfrastructureWeek! Infrastructure impacts so much of what we rely on in our day-to-day lives. Check out this message from our President & CEO Robert Dugan on some of the ways we utilize infrastructure. @United4Infra
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🌸 The Conveyor’s 2026 Spring edition is here! The issue features Argent Materials Inc., a powerhouse in the Oakland community. The article details many community events and services Argent has provided throughout the years. lnkd.in/ggscc8Yt
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