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Hawaii

The wash plant at Knife River’s Scamardo Plant in Caldwell, Texas, was commissioned in about two and a half weeks. Photo: P&Q Staff

How Knife River set up a Texas plant with wash equipment

Knife River is off and running at a plant in Caldwell, Texas, with a wet processing system that was built to handle the site’s unique material. Keep Reading

With its wet processing system from CDE, Hawaiian Cement’s Puunene Quarry has the ability to switch between making a blended concrete sand and jig rock. Photo: P&Q Staff

Hawaiian Cement making the most of waste material

Two Hawaiian Cement operations with unique material challenges continue to leverage the benefits of the wet processing solutions provided by their shared vendor. Keep Reading

Photo: P&Q Staff

Quarry Faces: November 2021

Check out a few photos from P&Q's recent travels, including visits to two Hawaiian Cement operations and the National Stone, Sand & Gravel Association's Legislative & Policy Forum. Keep Reading

Hawaii operation overcomes waste coarse aggregate issue

Quarry operation Hawaiian Cement comes across a unique solution for its mountain of waste coarse aggregate. Keep Reading

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