Manufacture paving stones, retaining walls, hydra-prest slabs and permeable pavements.

• See also:
• Masterformat 2004
• 04 22 00 - Concrete Unit Masonry
• 04 22 19 - Insulated Concrete Unit Masonry
• 04 22 23 - Architectural Concrete Unit Masonry
• 04 22 33 - Interlocking Concrete Unit Masonry
• 31 23 19 - Dewatering
• 32 32 00 - Retaining Walls
• 32 32 13 - Cast-in-Place Concrete Retaining Walls
• 32 32 16 - Precast Concrete Retaining Walls
• 32 32 19 - Unit Masonry Retaining Walls
• 32 32 23 - Segmental Retaining Walls
• 32 32 29 - Timber Retaining Walls
• 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
• Masterformat 1995
• 02240 - Dewatering
• 02510 - Water Distribution
• 02830 - Retaining Walls
• 04220 - Concrete Masonry Units