Numbers and Titles



Includesfabricated items for controlling water flow within waterways and at dams, hydroelectric, and irrigation projects.
See33 40 00 for stormwater utilities including stormwater equipment and stormwater management facilities 35 49 23 for waterway locks. 35 70 00 for dam construction and equipment. 46 21 00 for screening equipment used in water and wastewater treatment including trash raking equipment 48 13 00 for hydroelectric facility electrical power generation equipment.
35 21 13Hydraulic Bifurcation Panels
35 21 16Hydraulic Bulkheads
35 21 19Hydraulic Manifolds
35 21 23Penstocks
35 21 33Trash Racks
35 21 36Debris Cages