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<br />to the mill has also been installed. There has been partial installation of the major mechanical <br />components of the vertical raw mill. Work is ongoing with regard to structural, mechanical, and <br />electrical installations in this area including systems for transferring kiln feed from the mill to the <br />homogenization raw feed silo. Additionally, construction of the pyroprocessing system's <br />exhaust to the raw mill and bypass system via the main baghouse is also underway. <br />8. Homogenization Silo - Construction of the concrete structure of the <br />homogenization silo has been completed. Work is ongoing on mechanical, structural, and <br />electrical installation of internal equipment associated with this process. As such, the roof has <br />not yet been placed on the silo. Work has started on a bucket elevator system for transferring the <br />homogenized kiln feed from the bottom of the silo to the top of the preheater. <br />9. Pyronrocessing and Coal Mill Svstem -Many major mechanical components and <br />subsystems of the pyroprocessing system have been installed including the preheater tower, five- <br />stage preheater, conditioning tower, calciner and associated dry scrubbing system, kiln, clinker <br />cooler, refractory, cooler fans, burner floor, conveyors, bucket elevators, and ducting. Many of <br />these components still need to be tied together. Construction of the coal mill system is also <br />underway. Structural and mechanical work on the main kiln baghouse and clinker cooler <br />baghouse is well advanced. Structural, mechanical, and electrical work on all these systems <br />continues. Main and clinker cooler stacks are complete. <br />10. Clinker Storage -Construction of the structures of the main clinker dome and <br />special clinker bin is underway. Construction of conveyors for moving clinker from the clinker <br />cooler to the dome and silo/bin are underway. Construction of two reclaim tunnels and <br />associated conveyors for moving clinker from the storage dome to the finish mill clinker bin is <br />underway. Structural, mechanical, and electrical work on all these systems continues. <br />11. Vertical Finish Mill -Construction of the vertical finish mill and associated <br />subsystems has been started. Feed bins for clinker, gypsum, and limestone aze in place. The <br />base of the finish mill has been installed. Work is ongoing with the finish mill dust collector. <br />Construction of conveying systems for moving cement from the finish mill to the cement storage <br />silos has not yet been started Structural, mechanical, and electrical work on all these systems <br />continues. <br />12. Cement Storage and Shipping -Construction of the concrete structure of the four <br />cement storage silos has mostly been completed. As work is ongoing on mechanical, structural, <br />dust collection, and electrical installation of internal equipment and components associated with <br />these silos, the roof structures have not yet been constructed. Work on systems associated with <br />cement load-out to bulk railcars and trucks has started. Structural, mechanical, and electrical <br />work on all these systems continues. <br />13. Plant Entrance Road -Construction of a concrete two lane, approximately two <br />mile long plant entrance road from Lime Road to the plant construction site has largely been <br />completed. As part of this road, a two lane bridge over the St. Charles River has been <br />constructed. Both the road and the bridge are in use. Ground disturbances associated with the <br />temporary plant road and bridge construction is currently being reclaimed. <br />DN321281 I92 <br />