Product Information

Sealed Manholes- Preformed System

Stockcode:

CPM has developed an off site large modular 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.

The benefits of the wide wall section include:

- An established and proven product range that is Quality Assured
- Wide wall products are supplied with a Butyl sealant which removes the - need for a concrete surround
- The chamber is supplied with a reinforced cast-in base.
- The chamber system provides performed inlet and outlet holes to suit pipe requirements
- The chambers are manufactured in fixed steel moulds that give a superior dimensional accuracy.
- Wide wall chambers have an inherent structural concrete strength with a 120 year design life.
- Chamber units are supplied with cast-in brackets for a lifting loop system.
- AutoCAD drawings can be provided
- Kitemarked product range

Product specifications include:

- Chamber sections are available in 2100mm, 2400mm, 2700mm, 3000mm, 3660mm and 4000mm diameters
- The chamber sections can be supplied in 500mm, 750mm and 1000mm depths.
- All chamber sections are manufactured to the requirements of BS5911-3, 2100mm, 2400mm, 2700 and 3000mm are kitemarked.
- The base chamber is manufactured with a 200mm deep; grade C40, reinforced concrete base doweled into the chamber unit. Concrete has a minimum cover to reinforcement of 30mm.
- Chamber units can be bolted together using a minimum 4No T16 Grade 8.8 continuous threaded rods if required.
- The inlets and outlets are either pre-scored, pre-formed or cored holes (depending on size) to suit the customer’s requirements.
- Cover slabs are manufactured to the requirements of BS EN 1917:2002 and BS 5911-3:2010

« Return to product listing

About us

Marshalls CPM are UK leading manufacturers and suppliers of precast concrete products for Security, Housing, Rail, Roads/ Highways & Water applications. Marshalls CPM have built a solid reputation for our high quality products and dedicated customer service. We have formed close working relationships with customers and suppliers including major contractors, water companies and national merchant distributors.

Drainage
Marshalls CPM supply, manufacture and design precast concrete drainage products. We offer precast concrete products in BIM (Building Information Modelling) as required by all government construction projects. In addition to BIM, we also offer design services for special applications which include AutoCAD drawings. All CPM products comply with current National and European standards.
Products include Concrete Pipes, Traditional Manholes, Sealed Manholes, Caissons, House Inspection Chamber, Gully Pots/Covers, and Box Culverts

Retaining Walls
CPM’s BBA approved Redi-Rock™ modular wall system is aesthetically pleasing, strong, space saving, can be matched to suit different environments, cost effective and requires very little maintenance.
Products include Retaining Wall Series, Freestanding Wall Series, Reinforced Walls, Vehicle Security Barriers, Landscaping & Flood Protection

Off Site Solutions
CPM’s off site solutions are designed to provide skilled labour with minimal costs and increased health & safety benefits.

Water Management
Marshalls CPM have created a range of solutions for water management including harvesting, storage, flow control and treatment. We are also committed to offering products for stormwater management, flood protection, wastewater management and flood prevention.
Products include Ground Heat Exchangers, Flood Protection, Wastewater Management, Rainwater Management & Stormwater Management.

Rail Products
Marshalls CPM are manufacturers of precast concrete signal bases, modular retaining walls, bridge components, bank revetments, bomac level crossing beams and precast concrete bespoke products.
Products include Bomac Beams & Redi-Rock for Rail.

Specialist Precast
Marshalls CPM are experts in the design and manufacture of high quality structural and non-structural elements.
Products include special cover slabs, bespoke precast, precast concrete bollards, precast concrete landfill shaft sections and bespoke flat pack chamber systems.

Social media

Find us on Twitter

Find us on Facebook

Facebook

YouTube Videos

Connect with Linkedin

Request Quote

Full Name: *

Tel. No: *

Email Address: *

Postcode: *

Select

Company Name: *

Address: *

Approx Budget: *

Town/City:

When do you need this product/service by: *

County:

Description: *

You are likely to receive better quality responses if you enter a detailed description.

Approved Business takes no responsibility for services that are provided by others as a result of you using this service.

Company details for Marshalls CPM

Marshalls CPM