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Wide Wall Manhole Chambers

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FP McCann Wide Wall Manhole Chambers
 
FP McCann wide wall manholes have been designed with a tongue and groove dimension to accommodate the use of bituminous sealant. An FP McCann approved sealant should be used at all times. The sealant requirement for wide wall manholes is 12mm x 120mm x 6m. When placing sealing strip into position during installation, the ends of the strips must be overlapped by a minimum of 30mm and cut at an angle of 60 degree. The cut ends must then be pressed together.

DN1200mm, 1500mm and 1800mm Wide Wall Manhole Chamber

A 130mm thick wide wall chamber in combination with the Easi-Base unit, provides a sealed watertight manhole system. This robust design means that the requirement for a concrete surround is eliminated.

Advantages of Wide Wall Manhole Chambers:

  • Speedy and easy installation
  • Watertight on construction
  • Lifting loops built into wall
  • Safer lifting system (spherical head lifting system)
  • Cost saving
  • No concrete back fill required in accordance with ‘Sewers for Adoption’ 7th Edition
 

Advantages of Wide Wall Manhole Chambers:

  • Speedy and easy installation
  • Watertight on construction
  • Lifting loops built into wall
  • Safer lifting system (spherical head lifting system)
  • Cost saving
  • No concrete back fill required in accordance with ‘Sewers for Adoption’ 7th Edition

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