Supply of Precast Drainage Components

• Client: BGC Contracting
• Project Period: Dec 2008 – June 2009

Project Specifications:

• 150No AOC Manholes – Epoxy Lined (5T – 15T)
• 8No EOF Manholes (5T – 30T)
• 68No Firewater Valve Pits
• 42No Valve Pits
• 46No Fire Traps
• 91No Catch Basins
• 2400No Electrical Trench Units (2.45m Long)

Project Details:

• Single pour construction = no construction joints, eliminating the possibility of potential leaks onsite.
• Manufacture of over 400 types of pits and manholes, where no two items were the same. Extensive rationalisation.
• Due to the rapid installation of the products, PERMAcast was able to accelerate the production program to turn out up to 1500t/month of products in the latter stages of the contract.
• All units fitted with ladders and coated with epoxy prior to site delivery.
• PERMAcast prepared all penetration to receive onsite grouting of GRE and concrete pipes.

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