Introduction
The Vanstone Three-Piece Manhole is a small precast concrete service chamber for underground services. Use It as a draw box for power cables, communication cables or fibre optic cables. Apart from this you may also use it as a valve box, a meter box or a small domestic sewer manhole. Vanstone sells its Three-Piece Manhole in kit-form, however you may purchase the parts separately.
The kit consists of a base or floor, a wall section and a lid section. Furthermore, for the lid, there is a choice of cast iron, lockable steel or reinforced concrete. Importantly, the walls are supplied with knock-out holes, which the Customer may utilise or leave as required. Besides that, if you require bottom entry into the manhole, you may use it without the base.
Dimensions:
- Internal: 600 x 450 x 640mm deep
- External: 695 x 530 x 650mm high
- Wall thickness: 40mm
- Weight (total): 290kg
Load Class:
- Cast Iron Lid: Light duty
- Reinforced concrete Lid: Class B125 (12.5t)
- Galvanized steel: Light duty
