Standing on top of the lime kiln silo I pondered my journey. Adored with hardhat, safety glasses, respirator, overalls, steel toe boots, and leather gloves I gazed to the south down a big valley toward home. Holding a number two flat shovel which we called a “Red Neck” dragline, I was in an emotional quandary.
Overcome by the pungent smell of sulfuric acid, the distinct odor of crushed limestone, and hydraulic fluid, I questioned why. The task at hand was several tons of limestone spilled on top of the silo due to the neglect of a lazy or half-asleep lime feed end employee. Instead of limestone entering the silo by chute to start the process of making lime, it covered the top of the silo. My equipment to direct the crushed limestone in the silo was the number two flat shovel and a wheelbarrow which we affectionally called a “Redneck Euclid.”
My crushed pride had me feeling low on a high silo. It was a test of faith and confidence. I had just graduated from the University of Montevallo with a Bachelor of Arts degree with a history major and English minor. I had gathered several honors along the way. I received all this while on a five-year layoff from the cement plant. The plant included cement, lime, and quarry operations.
The tears from my eyes were from a combination of sulfuric acid, dust, and broken heart. As I spoke with God that morning, He directed my attention to the quarry wall that was very visible from high above. It was a mystic moment as the fog from the lime hydrator, dust from the limestone crushers, and exhaust from the kilns created an Old Testament meeting like unto the prophets.
The quarry is in the geographical center of the State of Alabama. The Heart of the Heart of Dixie is a gigantic hole. The limestone mined from the hole is some of the hardest in the world. The limestone was formed from tiny seashells liken to the conch during the Great Deluge. The quarry walls are layered at an angle. Most of Shelby County dotted with limestone and lime plants. Limestone not conducive for lime becomes gravel.
Here is what the Lord taught me in that spiritual moment. The limestone was once a living sea creature and after the Great Flood settled into the valley in what is central Alabama. Dead for thousands, possibly millions, of years until holes were drilled into the limestone beds and explosives packed in them to create limestone rocks that can be a small as dust and as large as the Euclid trucks and loaders that haul them. Once dead, the Dunamis (dynamite) power begins a new creation.
Some of the limestone must be crushed in a primary crusher where some travel unscathed and large ones crushed. A secondary crusher will continue to size the stone. Again, some are untouched. Before leaving the quarry via conveyor system, a tertiary crusher will make the remaining rock usable aggregate. Some stone travels from blast to process untouched while others were crushed repeatedly.
Conveyors carry the aggregates to the lime kiln silos where I am having a divine moment. These will enter a fourth crusher, a jaw crusher, that will feed the lime kilns were the stone will be exposed to intense heat to create “quick lime” which will enter a hydrator to make lime used in almost everything especially the purification of water.
Some branches of the conveyor will carry aggregates to a large “ball” mill that will mix in sand, iron ore, aluminum to create the “raw mix” used to burn in the cement kilns. The kilns will cook the mix to make clinkers which enter a clinker breaker to resize to send to another “ball” mill called a finish mill to crush the clinkers mixed with gypsum into power making Portland cement. The cement will be mixed with some sand and rock, mostly limestone making concrete to be used in construction.
During my five-year layoff I worked with Alabama Bridge Builders. I help pour tons of concrete for beautiful bridges that help travels arrive to their destinations. In process of building a bridge, some limestone was used directly after the Dunamis power separated it in the quarry. Some limestone faced very few changes, but yet it is used in the bridge. Some had many changes but in the end all that were transformed were used to help people in life’s travels.
God was showing me that my journey would involve many times of being crushed and exposed to transforming trials and to be the only one on top of the silo with a college degree operating a Red Neck dragline loader and Euclid hauler. God had blessed me!
The LORD is near
to the brokenhearted; He saves the contrite in spirit. The LORD is close to the brokenhearted and
saves those who are crushed in spirit Psalm 34:18
But He was pierced for our transgressions, He was crushed for our iniquities; the punishment that brought us peace was upon Him, and by His stripes we are healed. Isaiah 53:5