DISCON-Concrete Chamber Caisson Manhole Ring 4000mm x 1000mm

Name: DISCON-Concrete Chamber Caisson Manhole Ring 4000mm x 1000mm
Brand: Marshalls CPM
SKU: 40001000CA
Availability: Discontinued

Code:

40001000CA

Brand:

Marshalls CPM

This item is out of stock and not available to purchase.

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PLEASE NOTE: 3660mm and 4000mm are not covered by the British Standard, but comply with all the relevant provisions of BS EN 1917/5911-3:2010. 4000mm units are supplied in two halves. Dimensions Diameter: 4400mm Wall Thickness: 200mm Height: 1000mm Weight: 6360kgs CPM manh... Read More

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KEITH WILKINSON

Description

PLEASE NOTE: 3660mm and 4000mm are not covered by the British Standard, but comply with all the relevant provisions of BS EN 1917/5911-3:2010. 4000mm units are supplied in two halves.

Dimensions

Diameter: 4400mm
Wall Thickness: 200mm
Height: 1000mm
Weight: 6360kgs

CPM manhole chamber sections are supplied with nominal 50mm diameter holes for lifting purposes.

Crane off-load is available up to DN3000 diameter upon request, please speak to our sales team regarding off-loading on site.

Soakaway units are available in 500mm, 750mm and 1000mm depths with 75mm diameter holes, providing a minimum area of exfiltration of 50,000mm² per metre of nominal diameter per metre of depth.

Shaft/chamber sections can be supplied:

with or without fixed double steps or integrated ladder system
with holes or cut-outs
with bases cast-in

For safety reasons, all chamber sections are loaded and delivered chimney fashion, when offloaded they should never be stored on their side (on the roll), but should always be laid flat.

Lorries with crane offload facilities are available for manhole units up to and including DN3000, upon request. Suitable lifting bolts for offloading and handling purposes can be purchased on application and come with appropriate test certificate.

Designers and users should ensure that they have taken into account the current requirements for manhole access as detailed in the Health and Safety Code of Practice, Regulations and Guidance issued by the Health and Safety Executive under the Confined Spaces Regulations 1997 and other relevant requirements.