Verified by manufacturer 22 days ago
Nominal Diameter: 2100 mm
Concrete preformed manholes.
For use in both foul and surface water applications
Marshalls Civils & Drainage has developed an offsite large modular performed manhole system that is designed to speed up the installation of the manhole whilst providing a safe working environment for personnel working within the manhole.
Performed manhole sections are available in 2100 mm, 2400 mm, 2700 mm, 3000 mm, 3660 mm and 4000 mm diameters in 500 mm, 750 mm and 1000 mm depths, manufactured to the requirements of BS 5911-3. The 2100 mm, 2400 mm, 2700 mm and 3000 mm chambers are kitemarked.
The inlets and outlets are either pre-scored, pre-formed or cored holes (depending on size) to suit the customer’s bespoke requirements. Cover slabs to suit the performed system are manufactured to the requirements of BS EN 1917:2002 and BS 5911-3:2010 and can be manufactured with a standard opening or bespoke access.
Features and benefits:
Color | Grey |
Finish | Cement |
Material | Concrete |
Shape | Circle |
Length | 2100 mm 2400 mm 2700 mm 3000 mm 3660 mm Manufacturer guidanceOutside diameter. |
Width | 2100 mm 2400 mm 2700 mm 3000 mm 3660 mm Manufacturer guidanceOutside diameter. |
Height | 500 mm 750 mm 1000 mm |
Warranty description | 120 year |
Material | Concrete |
Uniclass | |
CAWS | R12/407 Manholes and inspection chambers – concrete R12/62 Manholes and inspection chambers – concrete |
Standards | To BS5911-3. |
Certification | BSI Kitemark: ISO 14001; ISO 9001. |
Design chemical class | C-40. |
Dimensions | |
Clear internal dimension | 2100 mm. |
OutsideDiameter | 2350 mm. |
Weight | 1070 kg (per 500 mm); 1605 kg (per 750 mm); 2140 kg (per 1000 mm). |
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Material | Concrete |