| Includes | equipment and systems for thickening of residuals by removal of water by gravity, centrifugal, or other applied forces. |
| Notes | tanks in which certain types of residual thickening equipment are installed are typically under the Division of the associated tank material or work result (such as Division 03, Concrete), or in 43 41 00, Atmospheric Tanks and Vessels, or other appropriate Division. |
| See | 13 34 23 for fabricated structures and covers used for odor containment. 40 90 00 for process controls, and flow measurement instrumentation. 44 30 00 for odor control systems and equipment. 46 25 33 for dissolved air flotation grease and oil separation equipment. 46 43 63 for dissolved air flotation for water treatment. 46 76 33 for dewatering centrifuges. |