Notes:• Top 4" thick
• Walls 3" thick
• Bottom 3" thick
• Meets ASTM C 1227 requirements
• 300 psf Loading standard
• 6x6x10 Wire Mesh THROUGHOUT
• Heavy Duty Reinforcement available
• 5000psi+ Concrete/28 days
• Includes Outlet Filter
• 4 Inlets with RISSY Baffle and Mounting Seal
• 1 Outlet with RISSY Mini-Boot* Seal and Filter Ready - PVC Outlet Tee
• Tongue and Groove Joint sealed with Butyl Sealant
• Warning Placards supplied for all covers
• All covers accept Risers

• Drawings not to scale - *1500 N or W will be delivered unless specified

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