Precast Manholes

O’Reilly Oakstown supply a range of manhole solutions, all of which are certified to I.S. 420: 2004 in conjunction with ISEN 1917

The main advantages of precast concrete manhole units over in situ concrete construction are:

1. Units are factory produced to I.S. 420: 2004 and I.S. EN 1917
2. Precast Manholes provide a fast solution and can eliminate the need to pour in-situ
3. The reduce the Health and Safety risks associated with slower alternatives especially in relation to slips, trips and falls.
4. They are manufactured in various sizes and depths.
5. They are simple to assemble requiring relatively unskilled labour on site.
6. Units are capable of being constructed as flexible watertight structures.
7. They are supplied fitted with steps to EN 13101: 2002 Type D Class 1
8. The structure is durable with its own inherent strength.