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Soakaways - Below Ground Drainage

Verified by manufacturer 3 months ago

0900 Dia Chamber Ring

Marshalls Civils & Drainage Variant:

Precast concrete manhole soakaway rings

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+44 1179 814500 Website

Application

Suitable for commercial, residential, rail and infrastructure applications.

Description

Marshalls Civils & Drainage precast concrete manhole soakaways provide access to foul and surface below ground water management drainage systems.


Compliant with BS EN 1917:2002/BS 5911-3:2010, the precast concrete chamber rings are manufactured with tongue and groove joints for quick and easy chamber installation.


Ecologically sustainable, Marshalls Soakaway units achieve a minimum area of exfiltration of 50,000 mm² per metre of nominal diameter per metre of depth, enabling natural infiltration in the ground.


These soakaways are available in 500 mm, 750 mm and 1000 mm depths from 900 mm to 3000 mm diameter and 750 mm and 1000 mm depths in 3660 mm and 4000 mm depths. All soakaway holes are 75 mm diameter.


Features and benefits:

  • Chamber sections are available with or without double steps or an integrated ladder to match site requirements. Double steps available to comply with BS EN 13101
  • Supplied to site safely, all chamber sections are loaded and delivered ‘chimney fashion’ intended for offloading the same way
  • Ensure compliance - Marshalls Chamber Rings comply with the British Standard and are Kitemarked with the exception of the 3660 mm and 4000 mm, which comply with all the relevant provisions of the European Standard
  • Benefit from easy site offloading with Crane offloading available up to DN3000 diameter upon request

General information

Color

Grey

Material

Precast concrete

Shape

Circle

Length

900 mm

1050 mm

1200 mm

1350 mm

1500 mm

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Manufacturer guidance

Outside diameter.

Width

900 mm

1050 mm

1200 mm

1350 mm

1500 mm

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Manufacturer guidance

Outside diameter.

Height

250 mm

500 mm

750 mm

1000 mm

Uniclass

Pr_65_52_01_21 Concrete manhole chamber sectionsPrimary

CAWS

R12/62 Manholes and inspection chambers – concrete

R12/407 Manholes and inspection chambers – concrete

Specification data - Concrete manhole chamber sections

Standards

To BS 5911-3 and BS EN 1917.

Certification

CE Marked.

Dimensions

-

Clear internal dimension

900 mm.

Section thickness

70 mm.

Manufacturer guidance

Wall thickness.

Integral accessories

Guidance for specification option:

Chamber sections can be supplied with fixed double steps or integrated ladder system, holes, cut-outs or bases cast-in Marshalls Civils & Drainage strip and primer. Consult manufacturer and insert requirements.

Depth

250 mm.

500 mm.

750 mm.

1000 mm.

OutsideDiameter

1040 mm.

Weight

530 kg.

Manufacturer guidance

Approx weight p/m depth.

Holes

12.

Manufacturer guidance

Soakaway holes p/m depth.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Precast concrete

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

140 kg CO₂ eq/kg

Self declared

Manufacturer guidance

Dependent on size, from 20 - 636

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