We recycle more than 200,000 tons of scrap iron each year.

• See also:
• Masterformat 2004
• 05 53 00 - Metal Gratings
• 05 56 00 - Metal Castings
• 11 57 00 - Vocational Shop Equipment
• 21 05 19 - Meters and Gages for Fire-Suppression Systems
• 22 05 19 - Meters and Gages for Plumbing Piping
• 23 05 19 - Meters and Gages for HVAC Piping
• 33 00 00 - UTILITIES
• 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 41 00 - Storm Utility Drainage Piping
• 33 42 00 - Culverts
• 33 42 13 - Pipe Culverts
• 33 42 16 - Concrete Culverts
• 33 44 00 - Storm Utility Water Drains
• 33 44 13 - Utility Area Drains
• 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
• 33 49 13 - Storm Drainage Manholes, Frames, and Covers
• 33 49 23 - Storm Drainage Water Retention Structures
• 41 00 00 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
• 42 00 00 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
• 43 00 00 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT
• 44 41 00 - Water Pollution Containment and Cleanup Equipment
• 45 00 00 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT
• Masterformat 1995
• 02500 - Utility Services
• 02530 - Sanitary Sewerage
• 02600 - Drainage and Containment
• 02620 - Subdrainage
• 02630 - Storm Drainage
• 02640 - Culverts and Manufactured Construction
• 05530 - Gratings
• 05560 - Metal Castings
• 11300 - Fluid Waste Treatment & Disposal
• 11500 - Industrial and Process Equipment
• 15105 - Pipes and Tubes
• 15120 - Piping Specialties