ACO is a world-leading manufacturer of pre-cast, pre-sloped trench drainage systems, and part of a worldwide group specializing in construction products. Trench drains are manufactured from polymer concrete or fiberglass and are designed for residential, commercial, highway and industrial applications, anywhere surface drainage is a problem.

• See also:
• Masterformat 2004
• 03 40 00 - PRECAST CONCRETE
• 05 53 00 - Metal Gratings
• 22 14 00 - Facility Storm Drainage
• 22 14 13 - Facility Storm Drainage Piping
• 22 14 26 - Facility Storm Drains
• 33 40 00 - STORM DRAINAGE UTILITIES
• 33 41 00 - Storm Utility Drainage Piping
• 33 44 00 - Storm Utility Water Drains
• 33 44 13 - Utility Area Drains
• 33 49 13 - Storm Drainage Manholes, Frames, and Covers
• 33 49 23 - Storm Drainage Water Retention Structures
• Masterformat 1995
• 02600 - Drainage and Containment
• 02630 - Storm Drainage
• 02632 - Storm drains and underdrain inlets
• 02636 - Precast trench drain systems
• 03400 - Precast Concrete
• 05530 - Gratings
• 05532 - Gratings, Trench Covers
• 15160 - Storm Drainage Piping