Diamond Plastics Corporation, headquartered in Grand Island, Nebraska is a nationwide producer of PVC pipe for the Industrial, Municipal and Agricultural Irrigation industries.

• See also:
• Masterformat 2004
• 21 11 00 - Facility Fire-Suppression Water-Service Piping
• 32 80 00 - IRRIGATION
• 32 84 13 - Drip Irrigation
• 32 84 23 - Underground Sprinklers
• 32 86 00 - Agricultural Irrigation
• 33 10 00 - WATER UTILITIES
• 33 11 00 - Water Utility Distribution Piping
• 33 11 13 - Public Water Utility Distribution Piping
• 33 11 16 - Site Water Utility Distribution Piping
• 33 11 19 - Fire Suppression Utility Water Distribution Piping
• 33 13 00 - Disinfecting of Water Utility Distribution
• 33 30 00 - SANITARY SEWERAGE UTILITIES
• 33 31 00 - Sanitary Utility Sewerage Piping
• 33 32 13 - Packaged Utility Lift Stations
• 33 32 16 - Packaged Utility Wastewater Pumping Stations
• 33 32 19 - Public Utility Wastewater Pumping Stations
• 33 34 00 - Sanitary Utility Sewerage Force Mains
• 33 39 13 - Sanitary Utility Sewerage Manholes, Frames, and Covers
• 33 39 23 - Sanitary Utility Sewerage Cleanouts
• 33 40 00 - STORM DRAINAGE UTILITIES
• 33 46 00 - Subdrainage
• 33 46 13 - Foundation Drainage
• 33 46 16 - Subdrainage Piping
• 33 46 19 - Underslab Drainage
• 33 46 26 - Geotextile Subsurface Drainage Filtration
• 33 46 33 - Retaining Wall Drainage
• Masterformat 1995
• 02510 - Water Distribution
• 02530 - Sanitary Sewerage
• 02600 - Drainage and Containment
• 02620 - Subdrainage
• 02810 - Irrigation Systems
• 15105 - Pipes and Tubes
• 15300 - Fire Protection Piping